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Sapphire HD7850 Overclock Edition Review

Unigine provides an interesting way to test hardware. It can be easily adapted to various projects due to its elaborated software design and flexible toolset. A lot of their customers claim that they have never seen such extremely-effective code, which is so easy to understand.

Heaven Benchmark is a DirectX 11 GPU benchmark based on advanced Unigine engine from Unigine Corp. It reveals the enchanting magic of floating islands with a tiny village hidden in the cloudy skies. Interactive mode provides emerging experience of exploring the intricate world of steampunk.

Efficient and well-architected framework makes Unigine highly scalable:

  • Multiple API (DirectX 9 / DirectX 10 / DirectX 11 / OpenGL) render
  • Cross-platform: MS Windows (XP, Vista, Windows 7) / Linux
  • Full support of 32bit and 64bit systems
  • Multicore CPU support
  • Little / big endian support (ready for game consoles)
  • Powerful C++ API
  • Comprehensive performance profiling system
  • Flexible XML-based data structures

We use the following settings: 1920×1080 resolution. Anti Aliasing off. Anisotrophy 4, Tessellation normal. Shaders High. Stereo 3D disabled. API: Direct X 11.

The Sapphire HD7850 Overclock card averages a little higher than the reference card, but not a noticeable difference.

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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.