Custom GeForce GTX 1080 Round Up With ASUS, EVGA, And Gigabyte

How We Configured Our Test Systems: We tested the graphics cards in this article on a Gigabyte X99 Gaming 5P motherboard powered by an Intel Core i7-5960X octa-core processor and 16GB of Corsair DDR4 RAM. The first thing we did when configuring the test system was enter the UEFI and set all values to their "high performance" settings and disable any integrated peripherals that wouldn't be put to use. The memory's X.M.P. profile was enabled to ensure optimal memory performance and the solid state drive was then formatted and Windows 10 Professional x64 was installed and fully updated. When the installation was complete, we installed all of the drivers, games, and benchmark tools necessary to complete our tests.

HotHardware's Test System Intel Core i7 Powered

Hardware Used: Intel Core i7-5960X (3GHz, Octa-Core) Gigabyte X99 Gaming 5P (Intel X99 Chipset) Radeon R9 Fury X GeForce GTX 980 Ti (Asus STRIX) GeForce GTX Titan X GeForce GTX 1070 GeForce GTX 1080 Custom GTX 1080s (Asus EVGA, GB) 16GB Corsair DDR4-2133 OCZ Vertex 4 Integrated Audio Integrated Network

Relevant Software:  Windows 10 Pro x64 (10586) AMD Catalyst 16.6.2 NVIDIA GeForce Drivers v369.05 Benchmarks Used: Unigine Heaven v4 3DMark "Fire Strike" Thief MIddle-Earth: Shadow Of Mordor Ashes Of The Singularity Hitman 2016 LuxMark Steam VR Performance Test FRAPS

Unigine Heaven v4.0 Benchmark Pseudo-DirectX 11 Gaming

Unigine's Heaven Benchmark v4.0 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.

Unigine Heaven

The custom, factory-overclocked GeForce GTX 1080 cards take the top three positions here, with ASUS leading the pack. The deltas separating the cards are quite small, however.

Futuremark 3DMark Fire Strike Synthetic DirectX Gaming

3DMark Fire Strike has multiple benchmark modes: Normal mode runs at 1920x1080, Extreme mode targets 2560x1440, and Ultra mode runs at a 4K resolution. GPU target frame buffer utilization for normal mode is 1GB and the benchmark uses tessellation, ambient occlusion, volume illumination, and a medium-quality depth of field filter. The more taxing Extreme mode targets 1.5GB of frame buffer memory and increases detail levels across the board. Ultra mode is explicitly designed for high-end and CrossFire / SLI systems. GT 1 focuses on geometry and illumination, with over 100 shadow casting spot lights, 140 non-shadow casting point lights, and 3.9 million vertices calculated for tessellation per frame. And 80 million pixels are processed per frame. GT2 emphasizes particles and GPU simulations.

3DMark Fire Strike

We saw a similar performance trend in 3DMark Fire Strike. The ASUS STRIX card took the lead, followed by EVGA's offering and then the Gigabyte G1 Gaming. All of the cards perform very well, though, with only a few percentage points separating the top 4 spots.