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The Overclocking Buyers Guide

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2 drives allows you to copy straight from disc to disc without needing to copy to a hdd first.

i always thought it was better to copy to hdd first. are dvd burners so good now that it doesn't matter if you copy straight from disc now or hdd? i remember long time ago with a cdr burner it wasn't so good to copy from disc to disc but better to copy from hdd to disc.
 
i always thought it was better to copy to hdd first. are dvd burners so good now that it doesn't matter if you copy straight from disc now or hdd? i remember long time ago with a cdr burner it wasn't so good to copy from disc to disc but better to copy from hdd to disc.

when computers were slower and had less memory, it was riskier to try and copy straight from disc to disc. it was also risky to try and multitask while writing a cd. but most modern computers are fast enough and have enough ram to not have to worry about these things anymore
 
Updated!!! sorry, real life has been in the way.

edit: forgot to mention that all the links have been updated to try and include some OCForums Price Grabber info, to try and help the forums out a little (thanks to IMOG for the idea)

Introduction:
In an attempt to centralize all of the wonderful information here on OC Forums, I am creating an overclocker's buyers guide. The target audience for this guide is people who want to build a new system that overclocks well, but they don't know where to start. The main goal of this guide is to highlight the current processors that are exceptional overlockers. The systems I've picked are broken up in to several categories, ranging from "Budget" systems to "No Budget". In an attempt to not show bias towards any manufacturer, I am going to include comparable builds for Intel and AMD systems. Throughout the guide I'll use suggestions made by forum members, I thank those members in advance and apologize if I don't credit every particular instance. In fact many of the systems recommended have been built and tested by forums members so there's no question as to their relative success. This guide will be updated monthly to reflect price changes and newly released products. Please note the last revision date at the bottom of the post.

Note: For simplicity, all prices are from Newegg.com (unless otherwise noted) and do not include shipping. All overclocking results mentioned are averages from hwbot.org. As with all overclocking, your results may vary.​

Cooling:
  • Air: Tuniq Tower 120 - $45.99 (link)
This is a very large cooler using a 120mm fan. It might not fit in some cases/motherboards, but it is an extremely good air cooler. The fan on the inside is changeable, so you can swap it out for a quieter/louder option if you'd like. The Thermalright Ultra120 is an excellent alternative, as are the Scythe coolers that use a 120mm fan.

  • Water: Swiftech H20-220 Apex GT Kit - $199.99 (link)
Since this guide is aimed more towards beginners, I have selected a water cooling kit that is widely available and has been reviewed by several computing websites. This kit is not necessarily considered a "beginner's kit" because of it's price, but it provides a big leap in cooling power. Several kit's that are cheaper do not provide cooling power that is much better than an air solution, though they can still have the benefit of being quieter. If you are feeling adventurous, you might want to consider piecing together your own custom water cooling solution. This kit is good for most applications, but a DIY solution is recommended by water cooling aficionados to further customize your build and optimize cooling. The benefit of a kit, such as this, is it will take care of all the details so you don't have to worry about them. If you do not want to assemble an entire kit yourself, there are several pre-assembled solutions out there.

  • Phase Change: Asetek Vapochill Lightspeed - $869 (buy.com)
This is a great commercial quality phase change cooling solution. I chose this over the Prometeia Mach II because it is cheaper. You can buy this separate and mod your case to accept it, or you can buy a pre-modded Lian-Li case. Asetek even has a case with a phase change cooler built in to it.​

Power Supply:
  • All Systems: Zippy GSM-6600P 600w - $169 (myaopen.com)
  • Alternative: CORSAIR CMPSU-550VX - $77.99 after MIR (link)

A good, quality PSU is just as important to overclocking as any other component. Overclocking puts more electrical stress on just about every component of your system, so you need a PSU that is built well and can deliver the extra power your system needs. See a complete list and more information on PSU's below.

Case:
All Systems: Cooler Master Elite 330 RC-330-KKN1-GP - $44.99 (link)

The most important thing to look for in a case is if it has good ventilation. Many cases are being sold with 120mm fans included now, as well as side vents. I'm recommending this Cooler Master Elite because of it's price mostly, but it has great ventilation, too. I've used it on a few builds now, and I think it is an excellent case for the price.​

Hard Drive:
All Systems: Seagate Barracuda 7200.10 (Perpendicular Recording) ST3250410AS 250GB - $54.99 (link)

At the very least, you will want one 7200rpm SATA drive. I upped the pick to the 500gb model because of the price/GB ratio, but any of the Seagate 7200.10 drives will perform well.​

Video Card:
Nvidia:
  • EVGA 896-P3-1260-AR GeForce GTX 260 896MB - $224.99 after MIR (link)
  • EVGA 01G-P3-1280-AR GeForce GTX 280 1GB - $384.99 after MIR (link)
ATi:
  • GIGABYTE GV-R487-512H-B Radeon HD 4870 512MB - $209.99 after MIR (link)
  • DIAMOND 4870X2PE52G Radeon HD 4870 X2 2GB - $499.99 after MIR (link)

Video cards don't directly effect CPU overclockability, but they are normally overclockable themselves. PCI Express 2.0 is coming out now, so you will want to start thinking of a motherboard that can support it for future upgrades even though it is debatable whether or not it can be truly utilized today.​

Sound Card:
Gaming Systems: Creative SoundBlaster X-Fi XtremeGamer - $85.99 (link)
HTPC Systems: HT OMEGA Striker - $89.99 (link)
Budget: on-board sound - FREE (included in mobo price)

For most people, the on-board sound will be good enough and the sound quality is competitive with addo-on cards. Still, there are some benefits to aftermarket cards. If you are a gamer, then you should grab a Creative X-Fi card, because it will help improve frame rates by taking care of all the sound processing. If you are making a HTPC, then you will want to look at cards that use C-Media chips, like the HT Omega Striker or Claro.​

Floppy Drive:
All Systems: Samsung 3.5" Floppy - $7.49 (link)

A floppy drive can still be useful when flashing your bios and they are cheap, so you might want to include one in your system.​

Optical Drive:
IDE: LITE-ON DH-20A4P-04 20X DVD±R DVD Burner - $21.99 (link)
SATA: LITE-ON iHAS120-04 20X DVD±R DVD Burner - $23.99 (link)

CD-ROM drives are pretty much a default component of every system. Since they are so cheap, you might as well get a DVD burner that has the capability of burning Dual Layer disks. There are SATA drives out now, but they do not offer any real benefit other than the smaller SATA cable versus the larger IDE ribbon.​

***
*** Price/OC Ratio: Lower is better.
*** Make sure you have a capable power supply for the system you choose to build.
***


------------------------------------------------------------------------------------
-- Compare all the processors listed below at hwbot.org: COMPARE --
------------------------------------------------------------------------------------

Entry-Level - Complete system target: $700
Intel System:
  • Intel Celeron E1200 - $49.99 (link)
  • BIOSTAR TForce TP35D2-A7 P35 - $74.99 (link)
  • pqi Turbo PQI26400-2GDBL 2x1GB DDR2-800 - $32.99 (link)
Total: $157.97
Average OC: 3.4ghz (114%)
Price/OC ratio: 1.38

Pure overclocking fun. Not necessarily the best performance, but definitely best bang for the buck. the E2180 is a good substitute if you want more performance without spending much more.

AMD System:
  • AMD Athlon 64 X2 4400+ Brisbane - $39.99 (link)
  • ASUS M2N-E AM2 NVIDIA nForce 570 Ultra MCP - $84.99 (link)
  • pqi Turbo PQI26400-2GDBL 2x1GB DDR2-800 - $32.99 (link)
Total: $157.97
Average OC: 3.1ghz (37%)
Price/OC Ratio: 4.26

They aren't as competitive as they used to be, but AMD systems still perform decently and still overclock well.​

Mid-Level - Complete system target: $1200
Intel System:
  • Intel Core 2 Duo E7200 Wolfdale - $119.99 (link)
  • DFI Blood Iron P35-T2RL - $109.99 (link)
  • pqi Turbo PQI26400-2GDBL 2x1GB DDR2-800 - $32.99 (link)

Total: $262.97
Average OC: 4.2ghz (66%)
Price/OC Ratio: 3.98

The Wolfdale processors are proving themselves to be very good overclocking chips.

AMD System:
  • AMD Phenom 8750 Toliman Black Edition - $134.00 (link)
  • DFI LANPARTY DK 790FX-M2RS - $119.99 (link)
  • pqi Turbo PQI26400-2GDBL 2x1GB DDR2-800 - $32.99 (link)

Total: $288.98
Average OC: 3.1ghz (30%)
Price/OC Ratio: 9.63

The Phenom chips are still disappointing when compared to new Intel chips and the old X2's are starting to be phased out. However, they aren't terrible and they do overclock (some what).​

High-End - Complete system target: $2500
Intel System:
  • Intel Core 2 Duo E8500 Wolfdale - $189.99 (link)
  • DFI LANPARTY DK X38-T2RB - $174.99 (link)
  • G.Skill F2-6400CL4D-4GBPK 2x2gb DDR2-800 - $64.99 (link)
Total: $429.97
Average OC: 5.0ghz (59%)
Price/OC Ratio: 7.28

It wouldn't cost much more to jump up to a DDR2-1000 cas5 set of ram.

AMD System:
  • AMD Phenom 9850 BLACK EDITION - $169.00 (link)
  • DFI LP DK 790FXB-M2RSH AMD 790FX - $174.99 (link)
  • G.Skill F2-6400CL4D-4GBPK 2x2gb DDR2-800 - $64.99 (link)
Total: $408.98
Average OC: 3.1ghz (25%)
Price/OC Ratio: 16.35

I still wouldn't recommend spending money on a Phenom X4, but they aren't absolutely terrible.​

Extreme - No budget
Intel System:
  • Intel Core 2 Extreme QX9770 - $1439.99 (link)
  • ASUS Rampage Extreme LGA 775 Intel X48 - $389.99 (link)
  • CORSAIR DOMINATOR 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 2000 - $728.00 (link)
Total: $2557.98
Average OC: 5.3ghz (72%)
Price/OC Ratio: 35.53

Great if you have money to burn. There is a QX9775 out, but hwbot isn't showing any good results with it yet.

AMD System:
  • AMD Phenom 9950 BLACK EDITION OEM - $159.00 (link)
  • DFI LP DK 790FXB-M2RSH AMD 790FX - $174.99 (link)
  • G.Skill F2-6400CL4D-4GBPK 2x2gb DDR2-800 - $64.99 (link)
Total: $398.98
Average OC: 3.1ghz (25%)
Price/OC Ratio: 15.96

Oddly enough, Newegg only carries the 9950 BE in OEM and they don't carry the 9850 BE in oem. So, the 9950 is the better deal.​

External Links and Suggested Reading:

Pricing Engines:
Thank you to Super Nade, GreenMaji, Liquid3D, and all commenters below for their help in editing this guide.
 
Last edited:
updated!

Introduction:
In an attempt to centralize all of the wonderful information here on OC Forums, I am creating an overclocker's buyers guide. The target audience for this guide is people who want to build a new system that overclocks well, but they don't know where to start. The main goal of this guide is to highlight the current processors that are exceptional overlockers. The systems I've picked are broken up in to several categories, ranging from "Budget" systems to "No Budget". In an attempt to not show bias towards any manufacturer, I am going to include comparable builds for Intel and AMD systems. Throughout the guide I'll use suggestions made by forum members, I thank those members in advance and apologize if I don't credit every particular instance. In fact many of the systems recommended have been built and tested by forums members so there's no question as to their relative success. This guide will be updated monthly to reflect price changes and newly released products. Please note the last revision date at the bottom of the post.

Note: For simplicity, all prices are from Newegg.com (unless otherwise noted) and do not include shipping. Where I could, I added links that would help OCForums out by going thru their Price Engine. All overclocking results mentioned are averages from hwbot.org. As with all overclocking, your results may vary.​

Cooling:
  • Air: Tuniq Tower 120 - $49.99 (link)
What you want: heat pipe cooler using 120mm fan. Thermalright, Scythe, Xigmatech, and Zalman have good options too. Read reviews if you want to choose something else.

  • Water: Swiftech H20-220 Apex GT Kit - $199.99 (link)
A good kit for a water cooling beginner. If you want to take the time to piece together your own kit, check out the Water Cooling forum.

  • Phase Change: Cooler Express Super Single - $839.95 (frozencpu)
It seems like Asetek isn't selling their Vapochill model anymore. Check out the Extreme Cooling forum for more options.​

Power Supply:
  • All Systems: Zippy GSM-6600P 600w - $169 (myaopen.com)
  • Alternative: CORSAIR CMPSU-550VX - $64.99 after MIR (link)

There are a few good bargains out there, but don't skimp on your PSU. See a complete list and more information on PSU's below.

Case:
All Systems: Cooler Master Elite 330 RC-330-KKN1-GP - $39.99 (link)

A good overclocking case will have good ventilation and plenty of space for 120mm fans. Obviously, your specific needs may vary.​

Hard Drive:
All Systems: Seagate Barracuda 7200.10 (Perpendicular Recording) ST3250410AS 250GB - $54.99 (link)

At the very least, you will want one 7200rpm SATA drive. You might want two and then use RAID-0 or Matrix RAID. The Western Digital Raptor series perform well too, but might not be worth the extra price to some all users.​

Video Card:
Nvidia:
  • EVGA 896-P3-1255-AR GeForce GTX 260 Core 216 896MB - $209.99 after MIR (link)
  • EVGA 017-P3-1291-AR GeForce GTX 295 1792MB - $384.99 after MIR (link)
ATi:
  • SAPPHIRE 100259L Radeon HD 4870 512MB - $174 after MIR (link)
  • SAPPHIRE 100251SR Radeon HD 4870 X2 2GB - $399.99 after MIR (link)

Compare all these cards at HWBot.org. Good deals can be found on the older GeForce 9 series cards now.​

Sound Card:
Gaming Systems: Creative SoundBlaster X-Fi XtremeGamer - $90.99 (link)
HTPC Systems: HT OMEGA Striker - $89.99 (link)
Budget: on-board sound - FREE (included in mobo price)

For most people, the on-board sound will be good enough and the sound quality is competitive with addo-on cards. Still, there are some benefits to aftermarket cards. If you are a gamer, then you should grab a Creative X-Fi card, because it will help improve frame rates by taking care of all the sound processing. If you are making a HTPC, then you will want to look at cards that use C-Media chips, like the HT Omega Striker or Claro.​

Floppy Drive:
All Systems: Samsung 3.5" Floppy - $7.49 (link)

not 100% necessary anymore, but can still be useful.​

Optical Drive:
IDE: LITE-ON DH-20A4P-04 20X DVD±R DVD Burner - $20.99 (link)
SATA: LITE-ON iHAS120-04 20X DVD±R DVD Burner - $21.99 (link)

SATA doesn't offer any performance improvement, but the thinner SATA cable can help clean up the interrior of your case and help air move more freely throughout. If your SATA ports are all used up by hard drives, you might want to drop back to an IDE DVD​

***
*** Price/OC Ratio: Lower is better.
*** Make sure you have a capable power supply for the system you choose to build.
***


------------------------------------------------------------------------------------
-- Compare all the processors listed below at hwbot.org --
------------------------------------------------------------------------------------

Entry-Level - Complete system target: $700
Intel System:
  • Intel Celeron E1200 - $49.99 (link)
  • BIOSTAR TForce TP35D2-A7 P35 - $79.99 (link)
  • G.Skill F2-6400CL4D-2GBPK 2x1GB DDR2-800 - $30.99 (link)
Total: $160.97
Average OC: 3.4ghz (114%)
Price/OC ratio: 1.41

AMD System:
  • AMD X2 BE-2350 - $37.99 (link)
  • BIOSTAR TF560 A2+ - $79.99 (link)
  • G.Skill F2-6400CL4D-2GBPK 2x1GB DDR2-800 - $30.99 (link)
Total: $148.97
Average OC: 3.0ghz (45%)
Price/OC Ratio: 3.31

Mid-Level - Complete system target: $1200
Intel System:
  • Intel Core 2 Duo E8400 - $164.99 (link)
  • Asus P5Q Pro - $109.99 after MIR (link)
  • G.Skill F2-6400CL4D-2GBPK 2x1GB DDR2-800 - $30.99 (link)

Total: $305.97
Average OC: 4.4ghz (49%)
Price/OC Ratio: 6.24

AMD System:
  • AMD Phenom X4 9850 - $144.99 (link)
  • DFI LANPARTY DK 790FX-M2RS - $139.99 (link)
  • G.Skill F2-6400CL4D-2GBPK 2x1GB DDR2-800 - $30.99 (link)

Total: $315.97
Average OC: 3.3ghz (31%)
Price/OC Ratio: 10.19

High-End - Complete system target: $2500
Intel System:
  • Intel Core i7 920 - $189.99 (link)
  • GIGABYTE GA-EX58-UD3R X58 - $184.99 after MIR (link)
  • G.SKILL 3GB (3 x 1GB) DDR3 1333 - $84.99 (link)
Total: $459.97
Average OC: 4.2ghz (60%)
Price/OC Ratio: 7.66

AMD System:
  • AMD Phenom II X4 920 - $189.00 (link)
  • DFI LP DK 790FXB-M2RSH AMD 790FX - $169.99 (link)
  • G.Skill F2-6400CL4D-4GBPK 2x2gb DDR2-800 - $49.99 (link)
Total: $408.98
Average OC: 3.6ghz (30%)
Price/OC Ratio: 13.63

Extreme - No budget
Intel System:
  • Intel Core i7 Extreme 965 - $1009.99 (link)
  • ASUS Rampage II Extreme X58 - $378.99 (link)
  • G.SKILL PI Black 3GB (3 x 1GB) DDR3 2000 - $199.99 (link)
Total: $1588.97
Average OC: 4.5ghz (40%)
Price/OC Ratio: 39.72

AMD System:
  • AMD Phenom II X4 940 BE - $229.00 (link)
  • DFI LP DK 790FXB-M2RSH AMD 790FX - $169.99 (link)
  • G.Skill F2-9600CL5D-4GBPI 2x2gb DDR2-1200 - $289.99 (link)
Total: $688.98
Average OC: 4.3ghz (43%)
Price/OC Ratio: 16.02

[/INDENT]
Thank you to Super Nade, GreenMaji, Liquid3D, and all commenters below for their help in editing this guide.
 
According to that link the Intel Core i7 920 is not $189.99 but $279.99.

In fact all of those are wrong, the total for the High-End Intel is $560.
 
Last edited:
chances are I hit '1' instead of '2'...but the prices at newegg do change constantly
 
Nice guide! I really like your concept of OC/$$$. A nice addition might be something like raw performance/$. It would really help guys like me out who are interested in the most economic solution for a specified budget.

Is there rough math on figuring performance on a quad vs dual core.

At the same MHZ is the quad twice as powerful, or more, or less?
 
Nice guide! I really like your concept of OC/$$$. A nice addition might be something like raw performance/$. It would really help guys like me out who are interested in the most economic solution for a specified budget.

Is there rough math on figuring performance on a quad vs dual core.

At the same MHZ is the quad twice as powerful, or more, or less?

performance really is a relative term because depends on too many variables. once cpu might be better in one program then another. I still don't like to recommend quad core cpus unless you have a specific need for it, like folding or video editing. I think dual cores are still easier to overclock and I think the quads come with a price premium, so the dual core cpus are just a better value for a general gamer/internet user.

that being said, once you are choosing between cpus in the same family you can generally look at mhz and cache size as directly effecting performance. more mhz, more cache give more perfomance, basically. theres more to it than that, but one easy way to check relative performance is to look at the charts on hwbot.org for the different programs
 
finally found some time to update this. and look, new format!

Last Updated: 7/2/09
Format changed! I thought it would just be easier to piece everything together in full systems instead of breaking everything out like it was before.

Prices are current from Newegg.com at the very second I typed them down, manually. Actual prices change frequently and this guide is not automatically updated, so prices on Newegg.com and other websites will most likely differ. I recommend using the OCForums "official" shopping engine, Google Product Search, or straight up Newegg.com for all of your shopping needs.

This guide is merely a collection of SUGGESTED system setups. The most important things to consider when building a system with the intention of overclocking are the processor, motherboard, ram, heat sink, and power supply. Everything else is just an accessory. If you want to use a different video card, sound card, case, hard drive, etc. then that is your choice. Obviously, there are tons of choices for each component.

My stance on the issues:
  • Dual Core? Quad Core? I still do not recommend buying any processor with more than two cores for general computing/gaming. Games are starting to pop up that take advantage of multi-core setups, but at the same price, I would recommend buying a dual core that is clocked faster rather than a slower quad core processor.
  • 2GB, 4GB, 6GB RAM? 2GB is the absolute minimum I would suggest buying, and for most people this will be all they need. DDR2 is extremely cheap right now, so upgrading to 4GB won't stretch your wallet too much. As far as overclocking goes, the less stress on the system the better, so I'd recommend sticking with a 2x1gb memory kit. DDR3 is still very expensive so I'd recommend staying away from it unless you are putting together a Core i7 system. If you do end up buying 4GB of RAM or more, you should be using a 64bit operating system.
  • ATI? NVIDIA? I recommend NVIDIA video cards because of the Linux support. There are plenty of ATI cards that compete well with, if not beat, NVIDIA cards, so pick what suits you the best.
  • SLI? Crossfire? Personally, I don't think it's worth the money unless you aren't pleased with the performance of a single top of the line card. For the cards lower down in the line-up, you can generally buy a single card that surpasses the performance of a cheap multi-card setup for right around the same price. Obviously, use your judgement as to if it's worth it for you.
______________________________________________________________________________

compare all the processors in this edition of the guide at HWBot
______________________________________________________________________________

budget

intel
  • Processor: Intel Celeron 430 $34.00
  • Motherboard: ASUS P5Q SE Plus $96.99
  • Memory: SuperTalent DDR2 800 2×1GB T800UX2GC4 $27.99
  • Heat Sink: Xigmatek HDT-S1283 $34.98
  • Case: CoolerMaster Elite RC-330-KKN1-GP $38.00
  • Power Supply: Corsair CMPSU-550VX $76.00
  • Video Card: XFX GTS 250 GS250XYDFC $129.99
  • Hard Drive: Seagate Barracuda 7200.10 ST3250410AS $44.99
  • DVD Burner: Samsung SH-S223L $23.36
Total: (tax & shipping not included) $506.30
Average O.C. (%) 110.39
OC/$ ratio 0.22

amd
  • Processor: Athlon X2 7850 Black Edition $69.99
  • Motherboard: Biostar TA790GX XE $87.99
  • Memory: SuperTalent DDR2 800 2×1GB T800UX2GC4 $27.99
  • Heat Sink: Xigmatek HDT-S1283 $34.01
  • Case: CoolerMaster Elite RC-330-KKN1-GP $37.53
  • Power Supply: Corsair CMPSU-550VX $79.99
  • Video Card: XFX GTS 250 GS250XYDFC $129.99
  • Hard Drive: Seagate Barracuda 7200.10 ST3250410AS $44.99
  • DVD Burner: Samsung SH-S223L $23.36
Total: (tax & shipping not included) $535.84
Average O.C. (%) 40.83
OC/$ ratio 0.08​

mid level

intel
  • Processor: Intel E8400 $159.99
  • Motherboard: ASUS P5Q $106.99
  • Memory: SuperTalent DDR2 800 2×1GB T800UX2GC4 $27.99
  • Heat Sink: Xigmatek HDT-S1283 $34.98
  • Case: CoolerMaster Elite RC-330-KKN1-GP $38.00
  • Power Supply: Corsair CMPSU-550VX $76.00
  • Video Card: XFX GTS 250 GS250XYDFC $129.99
  • Hard Drive: Seagate Barracuda 7200.10 ST3250410AS $44.99
  • DVD Burner: Samsung SH-S223L $23.36
Total: (tax & shipping not included) $642.29
Average O.C. (%) 49.60
OC/$ ratio 0.08

amd
  • Processor: Phenom II X2 550 Black Edition $102.99
  • Motherboard: DFI LP DK 790FXB-M2RSH $164.99
  • Memory: SuperTalent DDR2 800 2x1GB T800UX2GC4 $27.99
  • Heat Sink: Xigmatek HDT-S1283 $34.98
  • Case: CoolerMaster Elite RC-330-KKN1-GP $38.00
  • Power Supply: Corsair CMPSU-550VX $76.00
  • Video Card: XFX GTS 250 GS250XYDFC $129.99
  • Hard Drive: Seagate Barracuda 7200.10 ST3250410AS $44.99
  • DVD Burner: Samsung SH-S223L $23.36
Total: (tax & shipping not included) $643.29
Average O.C. (%) 36.48
OC/$ ratio 0.06​

high end

intel
  • Processor: Intel Core i7 920 $279.99
  • Motherboard: DFI LANPARTY JR X58-T3H6 $199.99
  • Memory: Patriot PVT36G1333LLK 3x2GB $94.99
  • Heat Sink: Xigmatek HDT-S1283 $34.98
  • Case: CoolerMaster Elite RC-330-KKN1-GP $38.00
  • Power Supply: Corsair CMPSU-850TX $139.99
  • Video Card: EVGA Nvidia GTX 260 896-P3-1255-AR $184.99
  • Sound Card: Sound Blaster X-Fi XtremeGamer $94.99
  • Hard Drive: Seagate Barracuda 7200.10 ST3250410AS $44.99
  • DVD Burner: Samsung SH-S223L $23.36
Total: (tax & shipping not included) $1,136.27
Average O.C. (%) 58.39
OC/$ ratio 0.05

amd
  • Processor: Phenom II X4 940 Black Edition $189.99
  • Motherboard: Biostar TA790GX XE $89.99
  • Memory: SuperTalent DDR2 800 2×2GB T800UX4GC4 $44.99
  • Heat Sink: Xigmatek HDT-S1283 $34.98
  • Case: CoolerMaster Elite RC-330-KKN1-GP $38.00
  • Power Supply: Corsair CMPSU-850TX $139.99
  • Video Card: EVGA Nvidia GTX 260 896-P3-1255-AR $184.99
  • Sound Card: Sound Blaster X-Fi XtremeGamer $94.99
  • Hard Drive: Seagate Barracuda 7200.10 ST3250410AS $44.99
  • DVD Burner: Samsung SH-S223L $23.36
Total: (tax & shipping not included) $886.27
Average O.C. (%) 37.30
OC/$ ratio 0.04​

extreme

intel
  • Processor: Intel Core i7 975 Extreme Edition $1,019.99
  • Motherboard: Asus P6T7 WS Supercomputer $449.99
  • Memory: GeIL 6x2GB GE312GB1066C7HC $249.99
  • Heat Sink: Zalman CNPS10X Extreme $79.99
  • Case: CoolerMaster Elite RC-330-KKN1-GP $38.00
  • Power Supply: Corsair CMPSU-850TX $139.99
  • Video Card: EVGA 017-P3-1295-AR CO-OP Edition $529.99
  • Sound Card: Sound Blaster X-Fi XtremeGamer $94.99
  • Hard Drive: Seagate Barracuda 7200.10 ST3250410AS $44.99
  • DVD Burner: Samsung SH-S223L $23.36
Total: (tax & shipping not included) $2,671.28
Average O.C. (%) 48.62
OC/$ ratio 0.02

amd
  • Processor: Phenom II X4 955 Black Edition $245.00
  • Motherboard: Asus Crosshair III Formula $199.99
  • Memory: mushkin XP 2x2GB 996625 $129.99
  • Heat Sink: Zalman CNPS10X Extreme $79.99
  • Case: CoolerMaster Elite RC-330-KKN1-GP $38.00
  • Power Supply: Corsair CMPSU-850TX $139.99
  • Video Card: EVGA 017-P3-1295-AR CO-OP Edition $529.99
  • Sound Card: Sound Blaster X-Fi XtremeGamer $94.99
  • Hard Drive: Seagate Barracuda 7200.10 ST3250410AS $44.99
  • DVD Burner: Samsung SH-S223L $23.36
Total: (tax & shipping not included) $1,526.29
Average O.C. (%) 44.81
OC/$ ratio 0.03​
 
Nice guide, splat.

I wouldn't be so hard on the quads. Once people figure out they can easy virtualize for free, people will realize that quads are the only way to go. For starters, why dual boot when you can run multiple OS's in desktop windows? And hey, talk about easy system backup. Your system is one file. Then there are snapshots before you do that yum update. The use cases go on and on.

If you are lucky to live near a Micro Center, you can grab the i7 720 for $200. This puppy can be easily clocked by a beginner to 3.8 mhz on air. Don't forget it throws in hyperthreading, giving you 8 virtual CPUs to delegate to your VMs.
I do wonder how I can have 8 distinct temp readings, though (lm_sensors).

Here is a system I just built. I chose components I could throw in my shopping cart at MicroCenter. Nice being able to exchange parts locally.

Keep up the good work, though. I love building systems and threads like yours help us get others into it.
 
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quads+ definitely have their place, but they still require a specific need to really shine. Games are starting to become multithreaded, but right now there isn't enough to make a basic user require the use of a quad. Virtualization is a great example of where more cores does work better, but i'd say that is still a niche instead of mainstream, so if you know you are going to be virtualizing then go ahead and load up on as many cores as you can as well as RAM.

for the general gamer today, their money is still better spent on a dual core with higher mhz than a quad core with lower mhz. i'm sure that will change in the near future tho.
 
That list is really outdated... lol

Yeah, need update with AM3 socket, X3 chip and intels i5 in there for budget rigs.

Also putting AMD 955BE against an intel i7 965 extreme is just silly. These builds should be on price breaks not performance breaks.
 
yeah i've had real life and the front page conversion taking up my time recently, but i havne't forgotten about this.
 
Updated!

Last Updated: 12/2/09
Format changed! I thought it would just be easier to piece everything together in full systems instead of breaking everything out like it was before.

Prices are current from Newegg.com at the very second I typed them down, manually. Actual prices change frequently and this guide is not automatically updated, so prices on Newegg.com and other websites will most likely differ. I recommend using the OCForums "official" shopping engine, Google Product Search, or straight up Newegg.com for all of your shopping needs.

This guide is merely a collection of SUGGESTED system setups. The most important things to consider when building a system with the intention of overclocking are the processor, motherboard, ram, heat sink, and power supply. Everything else is just an accessory. If you want to use a different video card, sound card, case, hard drive, etc. then that is your choice. Obviously, there are tons of choices for each component.

My stance on the issues:
  • Dual Core? Quad Core? I still do not recommend buying any processor with more than two cores for general computing/gaming. Games are starting to pop up that take advantage of multi-core setups, but at the same price, I would recommend buying a dual core that is clocked faster rather than a slower quad core processor.
  • 2GB, 4GB, 6GB RAM? 2GB is the absolute minimum I would suggest buying, and for most people this will be all they need. DDR2 is extremely cheap right now, so upgrading to 4GB won't stretch your wallet too much. As far as overclocking goes, the less stress on the system the better, so I'd recommend sticking with a 2x1gb memory kit. DDR3 is still very expensive so I'd recommend staying away from it unless you are putting together a Core i7 system. If you do end up buying 4GB of RAM or more, you should be using a 64bit operating system.
  • ATI? NVIDIA? I recommend NVIDIA video cards because of the Linux support. There are plenty of ATI cards that compete well with, if not beat, NVIDIA cards, so pick what suits you the best.
  • SLI? Crossfire? Personally, I don't think it's worth the money unless you aren't pleased with the performance of a single top of the line card. For the cards lower down in the line-up, you can generally buy a single card that surpasses the performance of a cheap multi-card setup for right around the same price. Obviously, use your judgement as to if it's worth it for you.
______________________________________________________________________________

compare all the processors in this edition of the guide at HWBot
______________________________________________________________________________

budget

intel
Total: (tax & shipping not included) $618.26
Average O.C. (%) 115.60
OC/$ ratio 0.19

amd
Total: (tax & shipping not included) $667.77
Average O.C. (%) 40.83
OC/$ ratio 0.06​

mid level

intel
Total: (tax & shipping not included) $900.91
Average O.C. (%) 68.92
OC/$ ratio 0.08

amd
Total: (tax & shipping not included) $855.91
Average O.C. (%) 36.48
OC/$ ratio 0.04​

high end

intel
Total: (tax & shipping not included) $1,199.90
Average O.C. (%) 79.86
OC/$ ratio 0.07

amd
Total: (tax & shipping not included) $1,055.90
Average O.C. (%) 37.30
OC/$ ratio 0.04​

extreme

intel
Total: (tax & shipping not included) $2,665.90
Average O.C. (%) 47.59
OC/$ ratio 0.02

amd
Total: (tax & shipping not included) $1,586.90
Average O.C. (%) 44.81
OC/$ ratio 0.03​
 
Thanks for updating this Splat! I have some of my own suggestions of course but not necessary to incorporate them.


I'd pick a 4870 or 4890 over the GTX260 anyday and its at the same price break almost. They also have drivers for Linux 32 bit and 64bit. The only problem is they don't fold well. The one caveat is that ATI has back-filled all the performance points with their 5xxx series cards which put them even farther ahead of nVidia (except the GTX260 IMO). Maybe slot these cards in your builds instead?

High End: Radeon 5870 - $409
Mid Level: Radeon 5850 - $310

$200 card is between the Radeon HD 4890 and the GTX 275.
$150-175 range is between the Radeon HD5770 and GTX260. Its a wash and I'd rather the DX11 and better multi-monitor support.

IMO going from the Radeon 5890 to GTX260 in the next performance break is too much of a decrease since these days games rely heavily on GPU. 600 to 160 dollars in a card? If I spend over 1000 for a comp I'm going to want more than a GTX260, even though the card is still viable in some applications. High-End should at least be able to play the latest games with all the bells and whistles turned on and that would mean a GTX285 or Radeon HD 5870.



What about recommending a dual core chip for the budget build. Single core chips are pretty old and dual core AMD's start at around 60 bucks. 30 bucks for the newer generation is worth it. (I'm thinkin Athlon II X2 Regor 240 here).

You could shave some cost off the budget AMD rig with a different board. Since Regor is AM3 it might look something like this.

ASUS M4A785TD-V EVO 99.99 http://www.newegg.com/Product/Product.aspx?Item=N82E16813131398
AMD Athlon II X2 Regor 240 $55.00 http://www.newegg.com/Product/Produ...e=amd_athlon_ii_x2_240-_-19-103-714-_-Product
Crucial Ballistix 2x1GB DDR3 1333 $57.99 http://www.newegg.com/Product/Product.aspx?Item=N82E16820148338

$212.98 Total as opposed to $223.98 Giving up CrossFireX and slight performance going from 790FX to 785G chipset. But in a budget rig, you're not going to Xfire or notice the difference in chipsets anyways.


For mid-level the AMD Athlon II X4 presents a serious value. Its got less gaming performance with the lack of L3 cache and it is not unlocked which makes it more difficult to overclock but at $99.00 its a steal. X3 is great if you can unlock the fourth core and games slightly better but the AII X4 beats it stock on many other fronts even with its slower clock speed. Its basically a Deneb core without the L3. DDR3, AM3, extra core ready for future apps that are optimized for it, which are becoming more prevalent. From an overclocking standpoint 3.2-3.5ghz range is happenin on air.

Here's a nice review on it.
http://www.guru3d.com/article/amd-athlon-ii-x4-620-review-test/1

AMD Athlon II X4 Propus 620 $99.00 http://www.newegg.com/Product/Produ...706&cm_re=athlon_ii_x4-_-19-103-706-_-Product

You DFI LP790FX AM3 board is a great buy!


Exreme End: Since we're overclocking this system, I'd go with the i7 920 instead of the 965. Put the extra money into a good water cooling setup. If no water, switch to the Megahalems CPU cooler. Its the same price but better cooling. Also, I'd scale the case costs because someone paying 2400 dollars for a comp is going to want a nice case to put it in.

Maybe go with the Corsair 800D here for extreme end. Antec 900 Two for High, and Cooler Master Storm Scout for mid. Cases are more of a personal choice though.



CPU Coolers for overclocking: Some other suggestions would be these, cheaper, with equal or better performance:

AMD
Thermalright Ultra Extreme 120 (no fan included) $46.99 http://jab-tech.com/Thermalright-Ultra-120-eXtreme-AM2-BP-pr-4387.html
*XIGMATEK HDT-S1283 $34.98 http://www.newegg.com/Product/Produ..._re=xigmatek_hdt-s1283-_-35-233-003-_-Product
^seriously good price/performance ratio.

Intel
Thermalright TRUE (no fan included) $64.95 http://jab-tech.com/Thermalright-TRUE-black-Rev-C-pr-4528.html
Prolimatech Megahalems (no fan included) $62.95 http://jab-tech.com/Prolimatech-Megahalems-CPU-Cooler-775-1366-1156-Rev-B-pr-4557.html
*XIGMATEK HDT-S1283 $34.98 http://www.newegg.com/Product/Produ..._re=xigmatek_hdt-s1283-_-35-233-003-_-Product



DVD drive. Plextor makes good stuff but if you don't burn very often, which for me is becoming more and more infrequent as I have the internet and usb sticks that are easier to use for file moving, I would be apt to cheap out on the drive. For instance this one with same capability but 20 bucks cheaper.

Samsung DVD/R/RW Combo Drive $30.99 http://www.newegg.com/Product/Product.aspx?Item=N82E16827151175



Anyways, thanks for the work and updates. This will be a useful reference point for new overclockers!
 
Great thread!!!! Keep it updated!!!

I also suggest SSD's for the extreme build. And most would suggest Westerdigital caviar blacks over Seagate...even the 7200.12's (which are better than their .11 counterpart though).
 
For the High end intel I would not recommend a p55 setup, for the same price you can grab a X58 chip and board and have more longevity from the system. The P55 budget system is okay though
 
For the extreme builds, why not suggest SSD drives instead of a 1tb 7200 drive?

Great thread!!!! Keep it updated!!!

I also suggest SSD's for the extreme build. And most would suggest Westerdigital caviar blacks over Seagate...even the 7200.12's (which are better than their .11 counterpart though).

For the High end intel I would not recommend a p55 setup, for the same price you can grab a X58 chip and board and have more longevity from the system. The P55 budget system is okay though

all are great suggestions and my only retort is that these simply focus on overclocking, not over-all system performance. I spent most of my time researching mobo-ram-proc combos and the rest is basically thrown in to complete the build. Most of the combos I chose were either based on price (for the oc/$) or simply by popularity at HWBot.

I also stuck with air cooling on all builds for simplicity, which of course if one is looking to really go crazy with overclocking they are going to use water, dice, or ln2 and they're going to use whatever expensive full featured mobo they want can get their hands on.
 
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