We tested all the solutions today at 1600p and 4K resolutions. All cards were tested in the last week with the Nvidia 353.06 Forceware driver, and the AMD 15.4 Catalyst driver.
If you want to read more about our test system, or are interested in buying the same Kitguru Test Rig, check out our article with links on this page. We are using an Asus PB287Q 4k and Apple 30 inch Cinema HD monitor for this review today.
Nvidia GTX Titan Z (706mhz core / 1753mhz memory) – Nvidia Forceware 353.06
Nvidia GTX Titan X (1000mhz core / 1753mhz Memory) – Nvidia Forceware 353.06
Nvidia GTX980 Ti (1000 mhz / 1753mhz memory) – Nvidia Forceware 353.06
Gainward GTX980 Phantom (1203mhz core / 1800mhz memory) – Nvidia Forceware 353.06
AMD R9 295X2 (1018mhz core / 1250mhz memory) – AMD Catalyst 15.4 Beta
Sapphire R9 290X Tri-X OC 8GB (1020mhz core / 13752mhz memory) – AMD Catalyst 15.4 Beta
Windows 7 Enterprise 64 bit
Unigine Heaven Benchmark
Unigine Valley Benchmark
Grand Theft Auto 5
Witcher 3: The Wild Hunt
We perform generally under real world conditions, meaning KitGuru tests games across five closely matched runs and then average out the results to get an accurate median figure. If we use scripted benchmarks, they are mentioned on the relevant page.
Game descriptions edited with courtesy from Wikipedia.