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so do they come with new bios without having to tinker with powertune?
i think kyle, or Grady said they would make a news post when they release them.
Surely there's no unlock because it's the toxic edition?
Newegg tracking makes it look like mine will be here monday, but I have been surprised by early deliveries before. I was seriously considering jumping on the Galaxy gtx 570 deal, but this is more appealing with a potential unlock and free games. Brings back memories of my Sapphire 9800 Pro that I flashed to an XT.
I ended up getting the Galaxy 570, couldn't wait for the Toxic to come back in any longer.. kinda wish I had waited now but we'll see.
Does that necessarily mean it will read the same BIOSes though?
Does anyone own one of these with the new bios, that prevents you from having to force +20 powertune to keep the performance consistent?
Newegg tracking makes it look like mine will be here monday, but I have been surprised by early deliveries before. I was seriously considering jumping on the Galaxy gtx 570 deal, but this is more appealing with a potential unlock and free games. Brings back memories of my Sapphire 9800 Pro that I flashed to an XT.
you mean the 9800SE to 9800PRO? lol, i had one of those as well. i also had the 9600pro soft modded to a 9700..
Does anyone own one of these with the new bios, that prevents you from having to force +20 powertune to keep the performance consistent?
Still can't decide if I want to upgrade to this from a GTX275 or just wait for the next generation and price drops. I need to flip a coin or something.
One more thing, I downloaded Trixx from Sapphire and watched my core and memory speeds off to the side with Crysis in windowed mode. As soon as the game started they went straight to 880 core and 1300(5200) memory and it never dipped for me. This was without the +20 to powertune, so not sure why it didn't duplicate the effect in that game that [H]ardOCP saw, but I am running the same bios they recieved with their card. Of course I am no expert so maybe the results didnt show accurately with the monitoring software I was using.
All in all, this card is absolutely awesome! And I haven't even overclocked it yet (besides the factory overclock/unlock). If you can hold off, you might be able to get and even better card cheaper, but for me, I can't imaging needing anything more for a long time.
A couple things that many of you most likely know already... you have to watch your settings in some games like Batman, Arkham Asylum. I had my gtx 260 set up to take advantage of physx and until I turned it off my 6950 struggled with frame rates. Once I turned it off it was like butter. BUTTER!...mmmm butter....
Mine gives me a +50 option with the Toxic 6950.Interesting, perhaps the game you launched and settings you ran didn't tax the card enough to throttle. To know for sure I'd run Furmark or Kombuster at the extreme burn in setting. Please let me know how it goes, you know already why I'm interested, Also funny note, my 6950s do not give me a +50 powertune option in CCC only the traditional +20. I even did a clean install of Cats 11.8. Does your card give you a +50 powertune option in CCC?
Interesting, perhaps the game you launched and settings you ran didn't tax the card enough to throttle. To know for sure I'd run Furmark or Kombuster at the extreme burn in setting. Please let me know how it goes, you know already why I'm interested, Also funny note, my 6950s do not give me a +50 powertune option in CCC only the traditional +20. I even did a clean install of Cats 11.8. Does your card give you a +50 powertune option in CCC?
Well, you flash it and see what happens. All of my 6950s flashed without a hitch.
Yes, and its in both Trixx AND CCC. Thats an interesting observation... this card has a bios that lets it overvolt to +50% but it needs +20% to work correctly. Wonder if thats related.
I was running crysis (in windowed mode though) at highest settings so I would think that would tax it pretty well. It did warm the card up to 78 C.
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Mine gives me a +50 option with the Toxic 6950.
I bet your card still picks up as a 6950 even though all the 1536 shaders are unlocked. You can check in GPU-Z it should say Cayman Pro instead of Cayman XT or 6950 instead of 6970. I think as I it's specifically the 11.8 preview. Is that the driver your using or did you download 11.8 from amd.com.
Also for shits and giggles, try using kombuster or furmark on extreme, if there is no throttling then I'll take you up on the offer and would like you to email the bios to me, perhaps your bios IS fixed. Maybe sapphire is using the same version but editing that bios with a small tweak that fixes the powertune and have already begun reflashing the cards.
I'm thinking this is because of the 11.8 preview driver. I haven't used that driver. I'm ussing the official 11.8 from amd.com that released after teh preview build. Can you confirm which driver your using?
In the hardocp review they also used the preview so my google research is leading me to believe it's a specific feature in that drivers. I'm hoping it'll let me overclock with more stability. It's irrelevant if it's only gonna be available in one preview driver though.
I downloaded 11.8 from amd.com. I never had the preview driver.I'm thinking this is because of the 11.8 preview driver. I haven't used that driver. I'm ussing the official 11.8 from amd.com that released after teh preview build. Can you confirm which driver your using?.
I downloaded 11.8 from amd.com. I never had the preview driver.
I can also confirm that I had the option to increase power control by +/- 50% with this card on the unlocked bios.
However, I used this registry modification to raise the core/memory clock limits in Overdrive and as a side effect it reset power control limits back to +/- 20%. Just a word of warning to anyone else who tries the registry mod.
Strange, can anyone confirm when the option for +50 appeared. I have never seen it, I've used 11.4, all the way through 11.8. I wonder why it doesn't show.
If I had to guess I'd say it's something specific to the bios of the 6950 Toxic. I had an unlocked Diamond 6950 in my desktop for a few days last week using the same 11.8 driver installation and only had the option to increase power control by +/- 20%. Before I removed the Diamond 6950 I uninstalled the 11.8 drivers, replaced the video card with the Toxic, then reinstalled the 11.8's and got +/- 50% power control. I've never had a prior version of CCC installed on my machine's current Windows install.