How we test graphics cards

Testing a graphics card is an extremely lengthy process. We sometimes see reviews where a graphic card has been tested using out of date equipment, out of date games and out of date drivers. While the latter can be excused due to the sheer amount of driver updates making a thorough review impossible we will however notify the reader when we have used a different driver to the normal for example a pre-release driver. For the most part however we will always use the same hardware and where possible the same drivers unless a newer driver rectifies an issue we have encountered or significantly improves performance to such an extent that continuing with an outdated driver is not feasible.

Frame Time Analysis
We have also seen the emergence of frame time analysis. We covered this in a separate article here: GPU Reviews: Why Frame Time Analysis is important so we won't go into the reasoning again but to summarise, our testing comprises both FPS testing and perhaps arguably more importantly, frame time analysis. We also look at overall performance by equating averages across the games and finally before concluding our review we take a look at value for money.

HardwareWith the latest Intel chipset release we decided to update our ageing X58 setup to the new X79 chipset. Not only that but we will be using the flagship Core i7-3960X Extreme Edition processor clocked to 4.5GHz to ensure we have no CPU bottlenecks. With 16GB of ram on board there should be minimal paging so the benchmarks we run today will hopefully give a true reflection of the graphics card's performance.

High End Graphics cards on test:



(CAT 13.11)
GIGABYTE R9 280X WINDFORCE 3X OC 3GB GDDR5(CAT 13.11)
AMD RADEON R9 290X 4GB GDDR5(CAT 13.11 Beta v5)
ASUS R9 280X DirectCU II 3GB GDDR5(CAT 13.11 Beta v1)
ASUS GTX760 DirectCU Mini OC 2GB GDDR5(Forceware 320.49)
Inno3D iChill GTX 780 HerculeZ X3 Ultra 3GB GDDR5(Forceware 320.49)
ASUS GTX770 DIRECT II CU OC 2GB GDDR5(Forceware 320.49)
MSI GTX760 Twin Frozr Gaming 2GB GDDR5(Forceware 320.49)
GIGABYTE GTX780 Windforce x3 OC 3GB GDDR5(Forceware 320.49)
GAINWARD GTX780 PHANTOM 'GLH' 3GB GDDR5(Forceware 320.49)
INNO3D GTX760 ICHILL HERCULEZ 2GB GDDR5(Forceware 320.49)
GIGABYTE GTX770 WINDFORCE 3X OC 2GB GDDR5(Forceware 320.49)
ZOTAC GTX760 2GB GDDR5(Forceware 320.39)
NVIDIA GTX760 2GB GDDR5(Forceware 320.39)
]NVIDIA GTX760 2GB GDDR5 SLI(Forceware 320.39)
SAPPHIRE DUAL-X HD7950 3GB GDDR5 (Catalyst 13.6 beta)
CLUB 3D HD7970 royalAce 3GB GDDR5 (Catalyst 13.6 beta)
GAINWARD PHANTOM GTX 770 2GB GDDR5 (Forceware 320.18)
NVIDIA GeForce GTX 770 2GB GDDR5 (Forceware 320.18)
NVIDIA GeForce GTX 780 3GB GDDR5 (Forceware 320.18)
NVIDIA GeForce GTX 690 4GB GDDR5 (Forceware 314.22)
NVIDIA GeForce GTX TITAN 6GB GDDR5 (Forceware 314.22)
NVIDIA GeForce GTX TITAN SLI 12GB(2x6GB) GDDR5 (Forceware 314.22)
NVIDIA GTX680 2GB GDDR5 (Forceware 314.22)
AMD HD7970 3GB GDDR5 (AMD CAT 13.3 beta)



Benchmarks
If you are a regular reader of our reviews you will know we like to test the latest hardware with the latest games and benchmarks on the market. Here are the games we have chosen:



We also take into consideration the benchmarkers out there so have included 3 of the more popular synthetic benchmarks available:


Let's see how today's graphics card performed...