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Sapphire HD6870 Dual Fan Overclock Edition Review (with Dirt 3)

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.

Performance from the overclocked Sapphire solution is very good, averaging over 33 frames per second.

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8 comments

  1. Tres bien ! very nice design. More cards should use bigger (and more) fans.

  2. Great card, if they could get it out for £150 A lot of people would jump all over it.

  3. Dual fan cards rock. AMD always stick with those shitty little 60mm red fans. must be a stockpile in a warehouse somewhere of 10 billion.

  4. Been buying Sapphire for 10 years now, it aint gonna change anytime soon 😉

  5. Can it be bought anywhere yet?

  6. Looks much better than the reference design. 1000mhz core is great. I recently bought a new 24 inch screen and my 6770 runs out of steam with some games, might ebay it and go for one of these if the price is right.

  7. Two of these in crossfire for under 300? you should follow up. I bet it would kick the GTX580 ass.

  8. @Optix,
    by us in the Netherlands, we can get this card for a minimum of £146 (€170) and for a average of £154 (€180) (with the current exchange rates!!)

    €1 ≈ £0,85