To test today we are using our long standing Core i7 970 system, which is overclocked. We have a variety of hardware benchmarked on this system this year which will make for an interesting market comparison.
Main Test System:
Processor: Core i7 970 @ 4.6ghz
Graphics: HIS HD7970 IceQX² Turbo & HIS HD7950 IceQ
Cooling: Coolit Vantage
Motherboard: MSI X58A-GD65
Chassis: Thermaltake Level 10 GT
Power Supply: Corsair AX1200
Memory: 6GB ADATA @ 2133mhz 9-10-9-32
Storage: Kingston SSDNow V+ 512GB Gen 2 SSD (Storage) / Crucial RealSSD C300 256GB (OS boot)
Monitor: Dell U3011.
We also change the system later in the review to test Eyefinity across three 24 inch screens.
Ultra High End System (For 3 screen testing):
Processor: Core i7 3960 X Extreme Edition @ 4.6ghz
Cooler: Antec 920 H20
Memory: 16GB G.Skill 2,400mhz @ 10-11-10-30
Motherboard: Asus Rampage IV Extreme
Power Supply: Enermax Platimax 1200W
Optical Drive: Asus BluRay Drive
Chassis: Lian Li PC-A77FR Aluminium Red Full Tower Case
Boot Drive: Patriot WildFire 120GB
Secondary Drive: 1TB Samsung
Monitors: Dell U2410 x 3.
Comparison Cards:
KFA2 GTX680 LTD OC
Asus GTX680
Asus GTX670 Direct CU II TOP
Sapphire HD7970 6GB Toxic Edition (1200mhz core)
HD7970
MSI R7950 Twin Frozr III 3GD5/OC
HD7950
Sapphire HD7870 Overclock Edition
HD7870
HD7850
HD6990 (880 core)
HD6970
HD6950
HD6870
Sapphire HD7770 Vapor X Overclock Edition
XFX HD7770 Black Edition S CFx
HD7770 CFx
HD7770
Sapphire HD7750 Ultimate Edition
HD6790
GTX590 SLi
GTX590
GTX580 SLi
GTX580
GTX570
Software:
Windows 7 Enterprise 64 bit
Unigine Heaven Benchmark
3DMark Vantage
3DMark 11
Fraps Professional
Steam Client
FurMark
Games:
Alien V Predator
Tom Clancy HAWX 2
Resident Evil 5
Far Cry 2
F1 2011
Total War: Shogun 2
Battlefield 3
Dirt Showdown
Max Payne 3
All the latest BIOS updates and drivers are used during testing. 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.
Some game descriptions are edited from Wikipedia.
I always worry about warranty with HIS, they dont seem to have much support in UK
The 7970 looks good, nice looking cooler and great performance, but I wont order from OCUK, ever. too many bad experiences
Excellent, I like both of these, but they always appeared as a more budget make to me, the prices are just as high as Sapphire/.XFX etc