BOINC w/ Rosetta, i7 flavor

[matsta31]

edited

 

[LCB001]

Interesting, while the floating point MIPS stays consistent with the proc speed, the integer MIPS seems quite a bit higher on the 45nm chips...

Given sswilsons numbers, time for a new theory...

 

[3.0charlie]

Remember that Steve is running a very high clock on the Quad, and always has very high and stable ram overclocks.

We'll compare apples-to-apples once I oc the 920.

 

[sswilson]

I'm still not satisfied with my mem settings though. Clockspeed is fine, but bandwidth seems lacking when compared to other benchmarks. 1m superpi is 13.344 which I'm sure your new chip probably blows away at stock....

 

[3.0charlie]

Nope, 15.094 seconds w/SuperPi 1.5mod, full stock.

 

[sswilson]

Hmmmm... looking forward to seeing what kind of #s you get out of it once you break the seal....

 

[3.0charlie]

But the seal was broken... I know it can do 3.8 easily. Running stock to gather data, and better compare down the road.

 

[3.0charlie]

Latest update. running 20x 180: 3.6Ghz; with Turbo kicking in (21x): 3.78GHz. Load temps are high 50s.

(was)
2651 floating point MIPS per CPU.
6653 integer MIPS per CPU

(is)
3603 floating point MIPS per CPU.
9099 integer MIPS per CPU

SuperPi 1.5 mod 1M:

(was)
15.094 sec

(is)
11.032 sec

 

[sswilson]

Holy cwap!!!! Now that's what I'm talking about!!!!!

Nice #s!!!

 

[3.0charlie]

This is with underclocked ram, running at 540Mhz (1080 DDR).