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VTX3D HD7990 Review (w/ GTX690 & 6GB HD7970 Toxic CF)

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 HD7970 6GB Toxic Editions in Crossfire averages the highest frame rate, although the minimum frame rate is also the lowest as we experienced a couple of micro stutters during specific parts of the benchmark. The VTX3D HD7990 and ASUS GTX690 are very evenly matched, although the VTX3D HD7990 averages just over 2 frames per second higher throughout the benchmark.

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11 comments

  1. dear lord, my epenis is so small right now 🙁

    No votes yet.
  2. Seems like a great price point, even though it costs as much as my system im working on right now!

    Bit of a bargain for the high end gamers with loads of disposable budget.

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  3. both this and the GTX690 are quite power efficient, considering!

    No votes yet.
  4. Would have been nice to see two HD7870 Tahiti LE’s in CF, just to give a viewpoint of what could be achieved with around £400.

    Good review otherwise, dream system material

    No votes yet.
  5. Seems I got one of the five left 🙂 just in time ! thanks for review ! awesom!

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  6. what power supply will you be using Tom?

    No votes yet.
  7. just ordered a 1000W Seasonic, as I needed to move up from my older 750W corsair.

    Costly day, I hate this site sometimes 🙁

    No votes yet.
  8. Sadly the framerates DON’T tell the whole story as Hardocp and Tech report have shown, crossfire might show higher framerates but real world game play is not as smooth as SLI.

    No votes yet.
  9. Real world gameplay was perfectly smooth on the HD7990 with the latest AMD beta drivers – unless there is a Crossfire glitch with a specific game I didn’t test (which is possible as that can happen). I was playing games on it for a few days.

    No votes yet.
  10. Wow, this thing is ridiculous, I need a new card lol

    No votes yet.
  11. AweSoMe!!!

    No votes yet.