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Review: Sapphire Radeon HD 7950 OC in CrossFire

by Parm Mann on 31 January 2012, 16:00 4.5

Tags: Sapphire, AMD (NYSE:AMD)

Quick Link: HEXUS.net/qabbxr

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Final thoughts and rating

If you liked AMD's Radeon HD 7950, you'll absolutely love Sapphire's custom-cooled and factory-overclocked derivative.

Available at launch for a Ā£25 premium, the OC variant improves on AMD's reference design by increasing performance, lowering noise levels, drastically reducing temperatures and widening the gap between itself and the long-in-the-tooth GeForce GTX 580.

The 7950 is the more refined card in various ways, but it does fall short in one area; dual-GPU scaling. At the time of writing, AMD's drivers struggle to deliver the required amount of dual-GPU performance in a range of popular titles, and if multiple graphics cards are your preferred weapon of choice, you may find real-world performance to be mixed.

Bottom line: CrossFire vagaries aside, Sapphire's Radeon HD 7950 OC is better than reference in every way and well worthy of consideration for a single-GPU system.

The Good

Excellent single-card performance
Overclocks like a dream
Quieter than reference
Cooler than reference

The Bad

CrossFire scaling can be hit or miss

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Sapphire Radeon HD 7950 OC

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Sapphire Radeon HD 7950 OC

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The Sapphire Radeon HD 7950 OC is available to purchase from ebuyer.com and scan.co.uk*.

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HEXUS Forums :: 2 Comments

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The Sapphire Radeon HD 7950 OC is available to purchase from ebuyer.com and scan.co.uk*.

Scan say it's not in stock. Expected 10th feb.
So in a nutshell then -

If you dont own either card and dont have a brand preference - get the 7950, unless you can get a gtx580 1.5gb for cheaper. Atm they essentially cost the same.

If you have a brand preference - you're in the wrong thread, buy whatever you were always going to buy ;)

If you have a gtx580 already and dont run sli - unless you have a massive monitor or dual screens, either keep what you have or buy a second 580 - you'll be hard pushed to find a tangible improvement.

If you have an uber 3+ screen setup and have a gtx580 sli rig - you're in the wrong thread, buy some 7970's :p