- Joined
- Nov 26, 2005
- Location
- Concord, NC
I currently have 2 volt-modded gfx cards: 8800GT & 8800GTS-512
I don't need both of them, so I'm trying to sell one of them. Before I put them in the classifieds, or list them on eBay I'd like to hear from some guys here to see if there is any interest, and see what I should charge.
Currently the cards are as follows:
Model: eVGA 8800GT SC
Cooling: stock GTS cooler [no sticker] & MX-2
The stock thermal pads have been replaced w/ custom copper shims & MX-2. I may change this out for T411 Thermal Tape, or other suitable TIM if desired.
I've added a small HS to the 'hot-chip' on the back of the card.
BIOS mods: I did the 1.1v BIOS mod, but that really doesn't matter much w/ the hard-mod. I also tightened up the memory timings.
Voltage Mods: The OCP mod has been done to allow for greater than 1.3v idle if desired w/o the worry of OCP shut-down. The vmem buck mod has been done, and the voltage is tweaked to 1.80v for optimal memory performance. The vGPU mod has been done, and is currently set at 1.313v idle, but of course, this can easily be changed w/ this mod in place.
Stable clocks: 833/2052/1044 w/ 1.4ns timings at the above noted voltages. [I'm sure it'll bench higher, but I usually only shoot for what's stable. More voltage will allow higher clocks, but isn't safe w/o better cooling.]
Model: eVGA 8800GTS-512 vanilla
Cooling: HR03GT cooler + 92mm Panaflo, aftermarket RAM sinks all over & MX-2
I've added a small HS to the 'hot-chip' on the back of the card.
BIOS mods: I tightened up the memory timings.
Voltage Mods: The vmem buck mod has been done, and the voltage is tweaked to 1.96v for optimal memory performance. The vGPU mod has been done, and is currently set at 1.35v idle, but of course, this can easily be changed w/ this mod in place. No need for OCP on the GTS.
Stable clocks: 837/2106/1107 w/ 1.4ns timings at the above noted voltages. [I'm sure it'll bench higher, but I usually only shoot for what's stable. More voltage will allow higher clocks, but isn't safe w/o better cooling.]
The GT hasn't gotten much heavy use yet. I've just pretty much tweaked it, ran some benchmarks, and played a few hours of Crysis. The GTS has had a little more use, but not much.
I can sell the cards naked, or w/ original HS if someone is planning to water cool them, or has other plans.
I also will provide tech support, and warranty the mods. If a wire comes loose I'll fix it, and if something happens to the card I'll do my best to fix it. A fried GPU will be outside my range of expertise, though.
I can also provide services if anyone would like their card volt-modded, but are scared to put a soldering iron near their boards. I'm confident in my soldering skills, and if I were to damage your card, I'd buy you a new one.
Please post some fair prices for each of the following assuming OCP, vmem buck, and vGPU mods on the GT, and vmem buck and vGPU on the GTS:
Card + Services
Naked GT: $320
GT w/ stock cooler: $330
GT w/ GTS cooler: $340
GT w/ HR03GT + 92mm Panaflo: $415
Naked GTS: $335
GTS w/ stock cooler: $355
GTS w/ HR03GT + 92mm Panaflo: $430
Services Only
OCP mod: $25
vmem buck mod: $25 (+ $15 to tune)
vGPU mod: $25
[$20/labor + $5/materials]
Feel free to leave comments.
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EDIT:
I added some pics of the GT above. I came up w/ some preliminary prices. They seem fair to me, but I still feel like I'm giving it away b/c of the time I take w/ everything (good thing I enjoy this stuff!). The GTS ends up being relativity inexpensive compared to the GT b/c there is no need to do the OCP mod. The 'tune' service on the vmem buck mod is something any seasoned OCer w/ a small screwdriver and some patience can do, but it is time-consuming, and so I put a charge for it. There is a definite 'sweetspot' on the memory voltage, and you have to make finer and finer changes to the VR to get it perfect. The last few changes I made had no effect on my DMM, but they did allow me to get that last notch on the slider. I also tighten up the timings for even more performance.
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**********************************************
EDIT2: Added more pics of GTS-512
Check out the custom cool dark blue inserts I just got for my Crucial Ballistix Tracers. I had them custom cut from a sample from an acrylic distributor online. [30.9mm x 5.2mm x 2.0mm] I have a blue LED and UV reactive blue theme going right now in my case. The Tracers are cool b/c they have blue LEDs on their base which goes well w/ everything else, but they also have these bright red & green flashing LEDs that just over power the rest of the case. I had the idea to put some dark clear blue acrylic in the opening in the RAM HS to dim the lights and turn them into light and dark blue lights. Well, the lights didn't change color, but they have been dimmed enough to make them fit in much better. They no longer over power the rest of my system lighting, and I'm really liking the results!
I don't need both of them, so I'm trying to sell one of them. Before I put them in the classifieds, or list them on eBay I'd like to hear from some guys here to see if there is any interest, and see what I should charge.
Currently the cards are as follows:
Model: eVGA 8800GT SC
Cooling: stock GTS cooler [no sticker] & MX-2
The stock thermal pads have been replaced w/ custom copper shims & MX-2. I may change this out for T411 Thermal Tape, or other suitable TIM if desired.
I've added a small HS to the 'hot-chip' on the back of the card.
BIOS mods: I did the 1.1v BIOS mod, but that really doesn't matter much w/ the hard-mod. I also tightened up the memory timings.
Voltage Mods: The OCP mod has been done to allow for greater than 1.3v idle if desired w/o the worry of OCP shut-down. The vmem buck mod has been done, and the voltage is tweaked to 1.80v for optimal memory performance. The vGPU mod has been done, and is currently set at 1.313v idle, but of course, this can easily be changed w/ this mod in place.
Stable clocks: 833/2052/1044 w/ 1.4ns timings at the above noted voltages. [I'm sure it'll bench higher, but I usually only shoot for what's stable. More voltage will allow higher clocks, but isn't safe w/o better cooling.]
Model: eVGA 8800GTS-512 vanilla
Cooling: HR03GT cooler + 92mm Panaflo, aftermarket RAM sinks all over & MX-2
I've added a small HS to the 'hot-chip' on the back of the card.
BIOS mods: I tightened up the memory timings.
Voltage Mods: The vmem buck mod has been done, and the voltage is tweaked to 1.96v for optimal memory performance. The vGPU mod has been done, and is currently set at 1.35v idle, but of course, this can easily be changed w/ this mod in place. No need for OCP on the GTS.
Stable clocks: 837/2106/1107 w/ 1.4ns timings at the above noted voltages. [I'm sure it'll bench higher, but I usually only shoot for what's stable. More voltage will allow higher clocks, but isn't safe w/o better cooling.]
The GT hasn't gotten much heavy use yet. I've just pretty much tweaked it, ran some benchmarks, and played a few hours of Crysis. The GTS has had a little more use, but not much.
I can sell the cards naked, or w/ original HS if someone is planning to water cool them, or has other plans.
I also will provide tech support, and warranty the mods. If a wire comes loose I'll fix it, and if something happens to the card I'll do my best to fix it. A fried GPU will be outside my range of expertise, though.
I can also provide services if anyone would like their card volt-modded, but are scared to put a soldering iron near their boards. I'm confident in my soldering skills, and if I were to damage your card, I'd buy you a new one.
Please post some fair prices for each of the following assuming OCP, vmem buck, and vGPU mods on the GT, and vmem buck and vGPU on the GTS:
Card + Services
Naked GT: $320
GT w/ stock cooler: $330
GT w/ GTS cooler: $340
GT w/ HR03GT + 92mm Panaflo: $415
Naked GTS: $335
GTS w/ stock cooler: $355
GTS w/ HR03GT + 92mm Panaflo: $430
Services Only
OCP mod: $25
vmem buck mod: $25 (+ $15 to tune)
vGPU mod: $25
[$20/labor + $5/materials]
Feel free to leave comments.
-------------------------------------------------------------------------
**********************************************
EDIT:
I added some pics of the GT above. I came up w/ some preliminary prices. They seem fair to me, but I still feel like I'm giving it away b/c of the time I take w/ everything (good thing I enjoy this stuff!). The GTS ends up being relativity inexpensive compared to the GT b/c there is no need to do the OCP mod. The 'tune' service on the vmem buck mod is something any seasoned OCer w/ a small screwdriver and some patience can do, but it is time-consuming, and so I put a charge for it. There is a definite 'sweetspot' on the memory voltage, and you have to make finer and finer changes to the VR to get it perfect. The last few changes I made had no effect on my DMM, but they did allow me to get that last notch on the slider. I also tighten up the timings for even more performance.
-------------------------------------------------------------------------
**********************************************
EDIT2: Added more pics of GTS-512
Check out the custom cool dark blue inserts I just got for my Crucial Ballistix Tracers. I had them custom cut from a sample from an acrylic distributor online. [30.9mm x 5.2mm x 2.0mm] I have a blue LED and UV reactive blue theme going right now in my case. The Tracers are cool b/c they have blue LEDs on their base which goes well w/ everything else, but they also have these bright red & green flashing LEDs that just over power the rest of the case. I had the idea to put some dark clear blue acrylic in the opening in the RAM HS to dim the lights and turn them into light and dark blue lights. Well, the lights didn't change color, but they have been dimmed enough to make them fit in much better. They no longer over power the rest of my system lighting, and I'm really liking the results!
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