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6950 Overclock Settings - What are you running? - Page 2

post #11 of 52
Quote:
Originally Posted by Darylrese;13843661 
WHAT THE HELL! They are crazy overclocks....strange though because i run Just Cause 2, maxed out and get 68fps average framerate which is 25pfs more than you!

You also have a 6x core CPU and Im sure latency on that AMD is much tighter for RAM than it is on my crappy clarkbar.

*here are some others to compare:..all run on same settings for GPU

6k_3d11_6950wcd.jpg
193k_vantage_6950_wcd.jpg
post #12 of 52
how can i read the memory voltage?
    
CPUMotherboardGraphicsRAM
2500k 4.7ghz @1.39v ASUS P8P67 pro rev 3.0 Sapphire 6950 950/1375@1.160v unlocked 2x4gb g.Skill Ripjaws X @2133 mhz 
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2500k 4.7ghz @1.39v ASUS P8P67 pro rev 3.0 Sapphire 6950 950/1375@1.160v unlocked 2x4gb g.Skill Ripjaws X @2133 mhz 
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2x F3 1TB raid0 Sony Optiarc AD-7260S Windows 7 Professional 64 bit Acer LED S1 S231HLbd, 23" 
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post #13 of 52
At stock 1.1V, I can do just over 900 and be stable

at 1.2V ~945-950 is stable, depending on the game/furmark

VRAM does 1520 stable, 1540 is not stable, never tried anything in between...
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pII x4 40 @ 3.72GHz NB @ 2.79GHz M4A89gtd PRO/USB3 Sapphire 6950 2GB nonRef 950/1520 @1.2V 4GB Gskill DDR3 CL7eco @1656 6-8-6-20-24-1T 
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pII x4 40 @ 3.72GHz NB @ 2.79GHz M4A89gtd PRO/USB3 Sapphire 6950 2GB nonRef 950/1520 @1.2V 4GB Gskill DDR3 CL7eco @1656 6-8-6-20-24-1T 
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post #14 of 52
Max I run in crossfire is 925/1425 at 1.175.

Stable in everything I've tried so far.

I may try 1.25V soon and see what I can reach.
    
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post #15 of 52
mine running 920/1400 at 1.1V
running heaven benchmark max out everything for 5 hours straight and stable in any games I played (fifa 11, mafia 2, crysis 2, portal 2)
lotdash0t's PC
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i5 4670k 4.5 GHz @ 1.385V Gigabyte G1 Sniper Z87 XFX 6950 unlocked 920/1400 8GB Vengeance Pro 2400Mhz  
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Samsung 840 evo 120GB + Crucial M4 60GB 2TB Samsung Spinpoint F3 Noctua NH-D14 Windows 7 Professional x64 
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ASUS 23" 1080p + ViewSonic 23" 1080p BlackWidow Ultimate 2013 Thermaltake Toughpower XT 775w Zalman Z11+ 
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lotdash0t's PC
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i5 4670k 4.5 GHz @ 1.385V Gigabyte G1 Sniper Z87 XFX 6950 unlocked 920/1400 8GB Vengeance Pro 2400Mhz  
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Samsung 840 evo 120GB + Crucial M4 60GB 2TB Samsung Spinpoint F3 Noctua NH-D14 Windows 7 Professional x64 
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ASUS 23" 1080p + ViewSonic 23" 1080p BlackWidow Ultimate 2013 Thermaltake Toughpower XT 775w Zalman Z11+ 
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post #16 of 52
My 6950 1gb is stable at 1.125v 930/1430 not pushed it much further yet but may see if i can hit 1000/1500. It can be done see here
http://www.overclockersclub.com/reviews/xfx_hd6950/4.htm I Don't bother with furmark but max temp in gaming so far is 82degrees.
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i5 2500k @ 4.5 P8P67 Asus Strix 970 Direct CU II Corsair 8GB Vengeance 
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Samsung 1TB F3 Crucial M4 SSD  Pioneer 119D Coolermaster 212+ 
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i5 2500k @ 4.5 P8P67 Asus Strix 970 Direct CU II Corsair 8GB Vengeance 
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Samsung 1TB F3 Crucial M4 SSD  Pioneer 119D Coolermaster 212+ 
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post #17 of 52
i cant get my card past 900 mhz for some reason, i got my memory clock at 1400 so far no problem. is it possible my dell mobo is holding me back?

im checking with gpu tool
Kablowsion
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Kablowsion
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16GB(4X4) G.skill DDR3 1600Mhz OCZ Agility3  Samsung 830 Seagate 7200RPM 
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post #18 of 52
reference 2gb, 875mhz/1300, stock voltages.
Card is stable at higher clocks but gets really toasty (80*c) as it is.
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Phenom II X4 955 Ga-990fxa-ud3 Sapphire 6950 Geil 8gb 
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Crucial m4  Rasa CPU block, XSPC Razor 6970, rs360/rx120  Win7 64bit Acer 23'' 
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My System
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Phenom II X4 955 Ga-990fxa-ud3 Sapphire 6950 Geil 8gb 
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Crucial m4  Rasa CPU block, XSPC Razor 6970, rs360/rx120  Win7 64bit Acer 23'' 
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post #19 of 52
1000/1450 on 1.175V unlocked to 6970 shaders...when i used to have my 6970. i have screenshots somewhere...
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Intel 535 Series 240GB [RAID 1] Crucial M500 960GB Seagate Barracuda 3TB Western Digital VelociRaptor 500GB [RAID 0] 
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Corsair H110i GT (Qty 2) Phanteks PH-F140XP Microsoft Windows 10 Pro [64-bit] Dell S2716DG [G-Sync] 
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post #20 of 52
I run mine on stock clocks and volts for most games. But when I'm in my Crysis or Metro Mood, I run my card at 882/1375, on 1.11 volts.
    
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Core i5 2400 Gigabyte PH67 B3 Gigabyte Geforce 670 2GB (Windforce 3x) 8 GB DDR3 1333 Mhz 
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