GIGABYTE GV-R777OC-1GD REV2.0, Radeon HD7770, 1 GB, GDDR5, 128 bit, 2560 x 1600 pixels, PCI Express 3.0 GIGABYTE GV-R777OC-1GD REV2.0. Graphics processor family: AMD, Graphics processor: Radeon HD7770, Processor frequency: 1050 MHz. Discrete graphics card memory: 1 GB, Graphics card memory type: GDDR5, Memory bus: 128 bit, Memory clock speed: 4500 MHz. Maximum resolution: 2560 x 1600 pixels. DirectX version: 11, OpenGL version: 4.2, Dual Link DVI. Interface type: PCI Express 3.0. Cooling type: Active Although our higher end graphics card chart is filling up nicely with new models, the more mainstream pricing area south of the £150 mark remains barren territory for 2012’s latest pixel-punchers. So it’s welcome to see the emergence of this Gigabyte ... Unless you’re really strapped for cash, the Gigabyte HD 7770 OC is a better card. The superior specifications and improved fan are well worth the extra, and the Gigabyte HD 7770 OC offers quite playable game framerates in today’s titles, just as long a... https://www.eteknix.com/gigabyte-radeon-hd-7770-oc-1gb-graphics-card-review/ There has been a huge focus on AMD for the past four months or so as they have steadily been releasing their HD 7000 series range of graphics cards including the 7700 lineup. Within this range of cards are two; the 7750 and the 7770 which both offer ample... So as we know, AMD have released a flood of cards lately, and their is a huge selection in terms of what's on offer, including the 7750, 7770, 7850, 7870, 7950, 7970 and maybe even soon; the 7990 dual GPU card. With that aside, the consumer has a clear sp...