discussion Superpi 1m Benchmark Competition

[nzaneb]

Can I play?

 

[Avid6eek]

Looks good. I've got to cut back from 12GB of memory to 6GB to reduce the load on the IMC. That would allow for some higher clocks and lower memory timings.

 

[nzaneb]

Looks good. I've got to cut back from 12GB of memory to 6GB to reduce the load on the IMC. That would allow for some higher clocks and lower memory timings.

Timings aren't really going to help in 1M. 1M runs primarily on the CPU cache alone, so CPU frequency is the key factor, with help from OS stripping and tweaking.

 

[G777]

So I haven't seen any Sandy Bridge results posted yet... maybe 'cause it's so easy it feels like cheating somehow? Anyhows I'd be curious to see other results... this was my first night playing with the chip:funky:

Keep in mind with speed step and LLC enabled as soon as the run's done everything is downclocked.

superpi 1m score 7.738 seconds
i7 2600k@5.0ghz
Corsair Doms 4GB@1640Mhz 9-8-9-24
Asus P8P67 Deluxe
.

 

[Ernimus Prime]

G777, Thats a sweet bench man.

 

[3oh6]

before all these Sandy Bridge scores start to float to the top, i figured i would put something up i've had laying around for a while and never posted:

6.344
i5 670 @ 6734MHz (obviously LN2 cooled at -196C...full pot action)
Corsair GTX2 @ 748MHz 6-6-6-18 (CPU-Z is wrong)
EVGA P55 Classy

 

[G777]

G777, Thats a sweet bench man.

Thanks, my best time so far is 7.613s but I didn't bother with a screenshot. Anything over 1.5v I get a "cpu overvoltage error" and have to F1 into bios, so I need to do a little more research before going further. Waiting on a backplate for my cpu block, but temps are pretty low just with a 212+ that I had lying around.

@3oh6- Now that's a real score:thumb:

 

[Decky]

Superpi 1M Score 8.500s
i7 970 @ 4.862ghz
Corsair XMS3 triple channel CL9 @ 748.1 MHz
Asus P6X58D-E
Cooled with Silver Arrow and open window:haha:

:biggrin:

 

[kalvinjones]

7.161 seconds
I7 2600 @ 5.254MHz, on Water @ 1.45V (Swiftech Aprogee XT)
2x 8Gb G. Skill RipJawsX PC2 12800
Asus P8P67-Pro

 

[Eldonko]

My best for now.

Pretty weak TBH, I have 25 mhz to spare and can get a ton more out of the mem.