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[Official] AMD Radeon HD 7950/7970/7990 Owners Thread - Page 1421

post #14201 of 38701
I believe my 7970 Toxic is now the Champ! Old scores must die. 1325core 1900 memory. On air... 64.9 FPS 1634 Scorethumb.gif


Edited by Cool Mike - 8/5/12 at 7:24am
post #14202 of 38701
http://shrani.najdi.si/?1a/1O/1yaZKizm/unigine2.jpg

Some can even do 1250-1300 on air. So the diference would be even smaller. Max i've seen was 61-62 fps. Now add another 7950 to even the cost.

I think toxic is too expensive. It's a killer card on stock tho.
post #14203 of 38701
Price killed me, best card i've ever owned. About $100 more than the lightnings were, but you get 6gb memory, the ghz edition gpu, and a nice vapor-X cooling solution.
post #14204 of 38701
So I had not ran 3dMarks in a long time... I had given up on it, because I was basically stuck using the 12.4 drivers and I knew that the 12.7s were just so much better performing.

Then I got my cards RMA'd and the new ones overclocked better... but I never ran 3dMarks.

So I was wondering if anyone has a similar rig as mine, to see what it compares to either the 12.7 drivers or the 12.4s. My cards are running at 1275/1775. I had them at 1300/1800, but I was getting some flickering in some games, so I just dropped it 25 on each. thumb.gif

3DMarks 11 - 16880
http://3dmark.com/3dm11/4050081
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post #14205 of 38701
Topdogs are allways expensive. And if you look from your point of view it makes sense but even lightnings were expensive.

I would rather buy 2x7950 then 7970 for 700$. I don't think you really need 6GB of ram.
post #14206 of 38701
Quote:
Originally Posted by Cool Mike View Post

I believe my 7970 Toxic is now the Champ! Old scores must die. 1325core 1900 memory. On air... 64.9 FPS 1634 Scorethumb.gif

Great job on getting that OC on air! Mine don't get too far above 1300... These are my scores below, with clocks of 1275/1775. For some reason I think that you should be getting higher score than mine... check on the memory OC, cause I hit a point that at 1850 my score was going down instead of up. I ended up lowering it down to 1800 where it gave me the best performance, but artifacts, so I dropped it to 1775. Something to look at, since your score is so close to mine and your system is better.

Single card:


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post #14207 of 38701
God you guys are making me sick! My Sapphires are crap OCers by comparison. I can only get 1240MHz / 1800MHz stable on the one and 1250MHz / 1850MHz stable on the second. Best Heaven fps I've gotten with my new cards is 115.7fps which is 3fps SLOWER than my best Lightning 7970 score on AIR! Pretty ironic really that I went full water cooling with supposedly great overclocking cards only to lose 3fps... doh.gif
post #14208 of 38701
Quote:
Originally Posted by Majin SSJ Eric View Post

God you guys are making me sick! My Sapphires are crap OCers by comparison. I can only get 1240MHz / 1800MHz stable on the one and 1250MHz / 1850MHz stable on the second. Best Heaven fps I've gotten with my new cards is 115.7fps which is 3fps SLOWER than my best Lightning 7970 score on AIR! Pretty ironic really that I went full water cooling with supposedly great overclocking cards only to lose 3fps... doh.gif

I'm pretty sure I've written this plenty of times. The Sapphire OCs are great air cards but whether they can actually hit 1300/1800 has not shown much success, and that's first hand.
Quote:
Originally Posted by Cool Mike View Post

I believe my 7970 Toxic is now the Champ! Old scores must die. 1325core 1900 memory. On air... 64.9 FPS 1634 Scorethumb.gif

*you ninja'd the bit about air cooling.

But your card costs a helluva lot more than a reference card on water! I'm not sure that's braggin rights. You have to clock 25/150 over mine to gain .6 fps. It seems strange to me, that's a lot of clock.
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post #14209 of 38701
Quote:
Originally Posted by tsm106 View Post

I'm pretty sure I've written this plenty of times. The Sapphire OCs are great air cards but whether they can actually hit 1300/1800 has not shown much success, and that's first hand.
*you ninja'd the bit about air cooling.
But your card costs a helluva lot more than a reference card on water! I'm not sure that's braggin rights. You have to clock 25/150 over mine to gain .6 fps. It seems strange to me, that's a lot of clock.
It could be because of 6GB Vram, i have read about that long time ago, that if you use higher density memory modules, latencies are worse and so on.
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post #14210 of 38701
SAPPHIRE HD 7950 OC 3GB GDDR5 950 MHz Edition Does anyone have these bios i have been trying to find them every where with no luck, i wanted to flash my two hd 7950's with these bios.
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