powercolor pcs+ 7950 OC

[Janope69]

http://www.3dmark.com/3dm11/5787094

Overclocked my 7950 to 1200mhz on the core clock and 1500 on the memory clock. That is with no voltage tweak! Too bad MSI Afterburner is locked to 1200mhz. I think i could push it a bit more if it wasn't locked .The powercolor pcs+ 7950 is a great card for overclocking. But I start to get a very faint coil whine when the memory passes 1550mhz and the sidepanel is off. With it on, i can't hear a it at all. I also adjusted the power limit to 10% on msi afterburner

[Helltech]

http://www.overclock.net/a/getting-started-with-radeon-hd-7970-overclocking

[killerx525]

I believe you may have won the silicon lottery!

[Janope69]

haha yeah. when i first got the card, i was a little pissed off that i didn't get a 670 but now i'm not because i got a great chip

[killerx525]

The 670 is quite expensive for the performance you get considering a 7970 does perform better at that price point. Have tested if it is stable?