23.315: HD5850 3DMark Vantage milestone

[tiborrr]

This result was made as a part of a ASUS Regional Overclocking Championship 2010 qualification. Too bad 5850's PWM isn't as strong as it is on HD5870.



System:
Ci7 XE 975 (D0, 0910A)
ASUS Rampage II Extreme
2x1GB TG Xtreem DDR3-2000
1x HD 5850 1GB GDDR5
40GB Maxtor Diamondmax 9 IDE
650W Antec TruePower NEW
Windows 7 Ultimate x64
Cooling:
- LittleDevil CPU-R1 /w liquid nitrogen @ -120 ~ -125°C
- LittleDevil GFX-R1 /w dry ice + acetone

Result: P23.315

Validation:
Hwbot.org - http://www.hwbot.org/result.do?resultId=936252&new=true
Futuremark ORB - http://service.futuremark.com/compare?3dmv=1739618













Best Regards,
tiborrr & Moonman

[George_o/c]

Wow, you guys almost ruled out everyone in the 5850 category, including multiple cards Vantage is lovely, no need to mention that . If only you had a 5.3GHz+ Vantage chip and some more headroom at the 5850!

[qballe]

crazy result

[Monstru]

Way to go guys, love to see you in action!!!

[G.Foyle]

Excellent work! This score would rank high even among HD5870s

[LAMB OF GOD]

wow ... 5850 under ln2 = 5850 xfire!!!

[tiborrr]

@George, qballe, Monstru, xoqolatl & Lamb:
Thank you guys for your kind words

Yes, this CPU had another 20-50MHz of head-room but that's it. Not much of 3D chip it seems.

Best Regards,
Niko

[massman]

Looking good.

Any thoughts on voltage scaling, performance scaling (gpu/mem bottleneck) and coldbug/boot issues?

[tiborrr]

masbo,

Voltage scalling as on HD5870, GPU is a true bottleneck, I gained 250pts going from 4.95 to 5.1GHz but gained 700 pts for each 50MHz GPU bump. Memory isn't as critical due to 256-bit bus. No coldboot/coldbug until ~ -170°C (tried a bit with LN2 too but didn't push it as insulation wasn't ready to hold it), just like HD5870 I have tested some time ago: http://www.oc-lab.si/forum/viewtopic.php?p=75742#p75742

Best Regards,
Niko

[Oki]

Big up for this milestone !

Looking forward to see you in Belgrade next week. You are really pushing limits hard.

[Turrican]

awesome work.
good to see something from you and moonman again.

[nickless]

Wow crazy numbers! Is the card hard vmoded?
I should send you my 5850 that make 1130 GPU under water to test it for 24k.

Congrats again

[DStealth]

Awesome result ..
I like that statement:
"3DMark Vantage - Performance 1x GPU rank: 25th out of thousands, good for 30.2 points"
Considering 5850 is not the fastest single GPU atm

[dan7777]

i get 19,700 in vantage single 5850 on air so i assume thats good.

[sponge bob]

nice benching, Tiborr, check out my 3dmark05 results with crappy 5850@ln2 @ hwbot - 40689 :P

[tiborrr]

Awesome sponge_bob, hands down. I'll try to match up with Sabertooth 55i setup & Ci5 750 (I hope it's a good overclocker, the other Ci7 870 I have is a total dissapointment, only 4.9GHz 3D @ -100°C cascade).