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AMD HD7870 and HD7850 Graphics Card 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.

These results are very interesting. This tessellation heavy benchmark positions the HD7870 very close behind the Nvidia GTX580, around 2 frames per second slower. The HD7850 is at an almost identical level to the HD6970, averaging 65.5 frames per second. We can see how far AMD have progressed in tessellation performance with the latest 7x series boards.

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12 comments

  1. Looks like a winner from AMD. UK get shafted on price though, always do,

  2. yeah, thats what im talking about. I was hoping more for £250 and £200 though. if the 7870 is £300 thats not much cheaper than 7950 which is now £350 in some places.

  3. Nathan Stevenson

    Awesome, the 7850 is on my list, depending on the price. no where has them, when are they released?

  4. Loads of overclocking potential with the 7850. look forward to seeing the sapphire dual fan version when it hits. my only concern is US pricing. if 7870 is over £300 its f*cked. it needs to be £280 and 7850 needs to be £220 or less.

  5. AMD’s pricing is all wrong, that the killer. they are charging way too much for everything lately. and they complain about intel price fixing? the sooner nvidia get theirs cards out the b etter. then they will have to drop the price.