[SOLD] Gigabyte Radeon HD 7950

[jrblevin]

I mined with this card for about three months in a cool room.  Conservatively used, kept temperature at or below 70 C.  I easily got 625 Mh/s using the following cgminer flags:

Code:

--auto-gpu --auto-fan --temp-target 70 --gpu-fan 40-90 --gpu-engine 600-1100 --gpu-memdiff -150 -I 9

Includes the following accessories:

• 6-pin PCI Express power adapter.
• 8-pin PCI Express power adapter.
• AMD Crossfire cable.
• Mini-Displayport to Displayport adapter.

For sale on eBay: http://www.ebay.com/itm/171103139000

[stickerzlab]

can you tell us the firmware version please?

[jrblevin]

Unfortunately it has already been removed from the system and is packaged for shipping.  I assume the card must be installed to determine the firmware version, but if it helps, just above the PCIe connector the model number is printed as "GV-R795WF3-3GD REV2.0".  Does this help?

Edit: After some searching, I think you might actually be asking about the hardware version, which is indeed 2.0, rather than the firmware version.  Correct me if I'm wrong.  As I understand it, some of the earlier versions of this card were voltage unlocked, but this one appears to be one of the voltage locked versions.

[stickerzlab]

Ok, thanks
Yes last boards are firmware locked and downgrade seems to bring some troubles there is a post on the litecoin forum about this https://forum.litecoin.net/index.php?topic=2641.0

[hayek]

Hrm. Too bad the auction doesn't mention it was used for mining. Now I have to bid against people who don't take that in to consideration and potentially will pay more than me.