P4 / P4T-E Benchmarks Wanted

[Toast]

Greetings people,

In an effort to produce a comprehensive collection of performance graphs for the Asus P4T-E with various P4 Northwoods, I am hoping you may be able to help. Given the work I have done with my own 1.8A cpu, I would like to complete a model of Sandra CPU, FPU, and MEM performance measurements for the other chips. So, if you have such information and wish to share it with me, please post you Sandra results iin this thread. Thanks.

Toast

 

[Big Nuttz]

OK here is what I'm running till Tuesday. 1.6a @ 1.5 core voltage, 140 fsb, 3x ram, turbo enabled.

 

[Big Nuttz]

 

[Big Nuttz]

 

[Toast]

thanks

Nuttz,

Thank you for the data.
I will be putting all the information into a comprehensive model that describes P4 Northwood performance.

Toast

 

[MospeadasDark]

Multimedia:
Integer iSSE2 8581 it/s
Floating Point iSSE2 10458

Memory:
Ram Int Buffered iSSE2 Bandwidth 2525 MB/s
RAM FLoat Buffered iSSE2 Bandwidth 2518 MB/s

Arithmetic:
Dhrystone ALU 4007 MIPS
Whetstone FPU/iSSE2 1129/2641 MFLOPS


edit: 1.8a, 120FSB, 3X ram, turbo disabled.

 

[Big Nuttz]

Yeah no problem. When my 1.8a comes on Tuesday I'll give you the new stats.

 

[AntmanMike]

In my tests of the 1.8A, i determined that from FSB 100 to 142 (albeit a drop from 4x to 3x RDRAM, its still faster than stock at these speeds...), it was completely linear in Sandra tests.

 

[Big Nuttz]

OK this is the 1.8a @ 2.4 with the 1.70 wire mod. I'm gonna need to do the 1.85 mod to be able to get over a fsb of 133. The Rambus is @ x3.
PC800 INT 2797
PC800 Float 2780
Multi-Media Integer 9490
Multi-Media Floating Point 11582
Arithmetic Dhrystone ALU 4812
Arithmetic Whetstone 2914

 

[Big Nuttz]

In my tests of the 1.8A, i determined that from FSB 100 to 142 (albeit a drop from 4x to 3x RDRAM, its still faster than stock at these speeds...), it was completely linear in Sandra tests.

Hey Mike how did you do your 1.85 volt mod? Did you use wire or conductive pen? Also if possible can you post pics?

 

[AntmanMike]

I used a double looped wire. Unfortunately, i cant take the CPU out, the wire might come loose, and i dont want to do it again. I have some screenshots of MBM5 though.

 

[Big Nuttz]

I did it. My vcore shows up @ 1.76 in MBM5. I was able to bump up to 2520. Its so hot today that its running warm even with water.

 

[Big Nuttz]

Ok in the BIOS I had 1.8-1.85 so I re did it. I'm @ 1.85 now @ 2.556. Man I wish I could push it to 150 fsb. It'll post then shut down. I'm definately happy with this setup though.

 

[Toast]

Great overclocks !

Toast

 

[Big Nuttz]

Yes I've been running prime95 for a couple of hours with no errors. Man this chip is so much better than the 2.0 Willamette I was running. I need to sell the Willamette and buy another Norty for my kids setup.

 

[MospeadasDark]

Nuttz:

I noticed you were using the 1006 beta bios. Anything new or worth it? Having any problems?

 

[Big Nuttz]

No I havent had any problems with it at all. I basically seen that it came out and figured I'd flash and see if anything was new. I personally cant tell if their is anything new.

 

[AntmanMike]

Yah, i'm also using 1006b. I cant find any problems, though i cant find any advantages either.

 

[Big Nuttz]

OK here is my 1.8a @ 2.556 with 1.85 vcore mod. The RAM is x3 with turbo enabled.
PC800 INT 2965
PC800 Float 2957
Multi-Media Integer 10143
Multi-Media Floating Point 12376
Arithmetic Dhrystone ALU 5047
Arithmetic Whetstone 3121

 

[AntmanMike]

Here are my benchmarks going from FSB 120 to FSB 144. All are on 3x RDRAM, though different voltages.

FSB 120 3x RDRAM 1.5v

CPU Arithmetic
Dhrystone ALU: 4184 MIPS
Whetstone FPU/iSSE2: 1129/2642 MFLOPS

CPU MultiMedia
Integer iSSE2: 8579 it/s
Floating Point iSSE2: 10438 it/s

Memory Bandwidth
Int Buffered iSSE2 Bandwidth: 2507 MB/s
Float Buffered iSSE2 Bandwidth: 2496 MB/s

FSB 125 3x RDRAM 1.550v

CPU Arithmetic
Dhrystone ALU: 4181 MIPS
Whetstone FPU/iSSE2: 1177/2758 MFLOPS

CPU MultiMedia
Integer iSSE2: 8943 it/s
Floating Point iSSE2: 10869 it/s

Memory Bandwidth
Int Buffered iSSE2 Bandwidth: 2610 MB/s
Float Buffered iSSE2 Bandwidth: 2596 MB/s

FSB 125 3x RDRAM 1.525v

CPU Arithmetic
Dhrystone ALU: 4357 MIPS
Whetstone FPU/iSSE2: 1179/2751 MFLOPS

CPU MultiMedia
Integer iSSE2: 8934 it/s
Floating Point iSSE2: 10849 it/s

Memory Bandwidth:
Int Buffered iSSE2 Bandwidth: 2614 MB/s
Float buffered iSSE2 Bandwidth: 2599 MB/s

FSB 130 3x RDRAM 1.6v

CPU Arithmetic
Dhrystone ALU: 4526 MIPS
Whetstone FPU/iSSE2: 1223/2859 MFLOPS

CPU MultiMedia
Integer iSSE2: 9294 it/s
Floating Point iSSE2: 11298 it/s

Memory Bandwidth:
Int Buffered iSSE2 Bandwidth: 3221 MB/s
Float Buffered iSSE2 Bandwidth: 3220 MB/s

FSB133 3x RDRAM 1.65v

CPU Arithmetic
Dhrystone ALU: 4663 MIPS
Whetstone FPU/iSSE2: 1258/2939 MFLOPS

CPU MultiMedia
Integer iSSE2: 9554 it/s
Floating Point iSSE2: 11598 it/s

Memory Bandwidth:
Int Buffered iSSE2 Bandwidth: 2794 MB/s
Float Buffered iSSE2 Bandwidth: 2780 MB/s

FSB144 3x RDRAm 1.85v

CPU Arithmetic
Dhrystone ALU: 4723 MIPS
Whetstone FPU/iSSE2: 1355/3166 MFLOPS

CPU MultiMedia
Integer iSSE2: 10291 it/s
Floating Point iSSE2: 12533 it/s

Memory Bandwidth
Int Buffered iSSE2 Bandwidth: 3003 MB/s
Float Buffered iSSE2 Bandwidth: 2985 MB/s