QX6700ES @4836MHz under Cascade

System:
QX6700 Engineering Sample L633A723
Quent's Asus P5B-Deluxe (Vdroop by Quent; Vcore, Vdimm & Vmch mods by Before)
STT Before's Xtrem 2*512Mb
Windows 2k3 Server (tweaked by Before)
Western Digital IDE 80Gb
2-Stager Unit @ -100C

Vcore = ~1.70V (1.66 to 1.76V)
Vddr = 2.74V
Vmch = 1.87V

Click to expand...

Very impressive chip in the beginning, this QX6700ES benched Super Pi 1M @4804MHz @1.66V (with 3 disable cores), but finally failed to scale over 4836MHz even with more voltage.

CPU-Z Suicide



http://valid.x86-secret.com/show_oc?id=142460

Check the reading of the temp... -9C is obviously wrong; it must be -70C or so (evaporator temp was about -85C; actually, it used to be -86C unloaded under Win 2k3 but -90C under Win XP... interesting to note )

Spi 1M @10.469s



Spi 32M @11m 18.172s

Didn't play with the timings for this 32M run. These are the SPD timings. Also, this might not be to highest Spi32M benchable operating frequency... just a run for fun.



Then I've done some 3D benchmarks, BTW with my 7600GS the results aren't very interesting. I hardly need a better graphic card in order to do 3D benchmarks.

Here are 3DMark06 and AquaMark3 @stock...

[3DMark06 CPU] 4023pts



[AquaMark3] 15.831pts



... and @4608MHz for 3DMark and @4660MHz for AquaMark3



[3DMark06 CPU] 6705pts



[AquaMark3] 24.862pts



Thx for reading!

Nice...

Thank you!

thats neat.

Nice results! I wonder what it would take to break the 10 second barrier in superPI.

I'm jealous. My opty scores less than one third of that in 3dmark06's cpu test!