NVIDIA GeForce GTX 680 Review: Kepler Debuts
Test System and Unigine Heaven v2.5
How We Configured Our Test Systems: We tested the graphics cards in this article on an Asus P9X79 Deluxe motherboard powered by a Core i7-3960X six-core processor and 16GB of G.SKILL DDR3-1600 RAM. The first thing we did when configuring the test system was enter the system UEFI and set all values to their "optimized" or "high performance" default settings and disabled any integrated peripherals that wouldn't be put to use. The hard drive was then formatted and Windows 7 Ultimate x64 was installed. When the installation was complete we fully updated the OS and installed the latest DirectX redist, along with the necessary drivers, games, and benchmark tools.
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Hardware Used: |
Relevant Software: Windows 7 Ultimate x64 DirectX April 2011 Redist ATI Catalyst v12.2b NVIDIA GeForce Drivers 300.99 Benchmarks Used: Unigine Heaven v2.5 3DMark 11 Batman: Arkham City Just Cause 2 Alien vs. Predator Metro 2033 Lost Planet 2 Dirt 3 |
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Unigine's Heaven Benchmark v2.5 is built around the Unigine game engine. Unigine is a cross-platform, real-time 3D engine, with support for DirectX 9, DirectX 10, DirectX 11 and OpenGL. The Heaven benchmark--when run in DX11 mode--also makes comprehensive use of tessellation technology and advanced SSAO (screen-space ambient occlusion) It also features volumetric cumulonimbus clouds generated by a physically accurate algorithm and a dynamic sky with light scattering. |
The new GeForce GTX 680 kicked some major tail in the Unigine Heaven benchmark. NVIDIA's latest flagship put up scores about 23% higher than the Radeon HD 7970 and 49% higher than the GeForce GTX 580. Only the dual-GPU powered GeForce GTX 590 was able to put up a higher score and even then it was only buy a couple of percentage points.
