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Sapphire HD7850 Overclock Edition Review

The tests were performed in a controlled air conditioned room with temperatures maintained at a constant 24c – a comfortable environment for the majority of people reading this.

Idle temperatures were measured after sitting at the desktop for 30 minutes. Load measurements were acquired by playing Crysis Warhead for 30 minutes and measuring the peak temperature. We also have included Furmark results, recording maximum temperatures throughout a 30 minute stress test. All fan settings were left on automatic.

The dual fan cooler is an improvement over the reference design, much as we would expect. The card peaks around 55c when gaming and this rises to 63c when loaded in Furmark.

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7 comments

  1. Excellent, nice little card, I do think it will cost more than £200 however as even some of the basic cards are 195.

  2. Jeffrey Bennicom

    The XFX cards look much nicer IMO, but the cooler on the Sapphire cards is well thought out. Every card has a different cooler construction too, XFX tend to use the same cooler and heatpipe config between a whole range of cards, which works well on the mid or low level card, but not so good on the higher end model.

  3. Nice lookin card, again from sapphire

  4. If one fan would break, you will have to buy a new full heatsink solution because is impossible get a replacement of one fan. Bad for Sapphire.