Both of graphics cards has comes with the new premium GPU from AMD, that's Radeon HD 7970 (it's the 1st AMD Radeon 7000 products), 3GB of memory capacity, and GDDR5 of memory interface. Whats the difference between both of graphics card? let see together.
Gigabyte 7970 GV-R797D5-3GD-B and GV-R797OC-3GD has been born with 28nm fabrication process, it's has supports DirectX 11, AMD Eyefinity 2.0 technology, AMD PowerTune technology, AMD Accelerated Parallel Processing (APP) technology, and AMD HD3D technology, well both of HD 7970 series looks great, but you have to know that the Gigabyte HD 7970 GV-R797OC-3GD edition looks faster and more completed than the GV-R797D5-3GD-B edition.
Gigabyte Radeon HD 7970 : GV-R797D5-3GD-B edition
Powered by AMD Radeon HD 7970 GPU
Core Clock and Memory Clock : 925 MHz and 5500 MHZ
Integrated with the first 3072MB GDDR5 memory and 384-bit memory interface
DirectX 11, OpenGL 4.2, Multi-View supported
Features Dual-link DVI-I / HDMI / Mini DisplayPort*2 PCI-E 3.0 interface
Support CrossFireX™ , Avivo™HD, AMD Eyefinity2.0 and EyeSpeed
System power supply requirement: 550W
The GV-R797OC-3GD equipped with special features from Gigabyte, here is the features, taken from Gigabyte official website:
WINDFORCE 3X Cooling Technology : "GV-R797OC-3GD features WINDFORCE™3X Cooling Technology, GIGABYTE’s innovative new generation triple-fan solution with patented anti-turbulence inclined fans and three 8mm pure copper heat pipes. The combination of anti-turbulence inclined fans and pure copper heat pipes helps to reduce excessive heat and minimizes the flow of turbulence between fans. For GV-R797OC-3GD, GIGABYTE creates the first unique "Triangle Cool" Technology (patent pending) to enhance the speed of heat dissipation."
Triangle Cool technology : "Different from traditional linear heat transfer solution, GV-R797OC-3GD is equipped with GIGABYTE’s latest exclusive "Triangle Cool" Technology to reach a better cooling performance. The latest patent pending technology combines fin with clip module in a special triangle shape. With the original anti-turbulence structure plus the new triangle cooling design, it enhances the efficiency of heat dissipation dramatically by minimizing the flow of turbulence between fans. Therefore, the "Triangle Cool" Technology enables GV-R797OC-3GD to provide a more efficient air flow for the cooling system. It’s proved that the temperature of GV-R797OC-3GD is reduced by 15% compared to stock fan by "Triangle Cool" Technology design" VIA GIGABYTE
AMD Radeon HD 7970 news from another brands
- Sapphire Radeon HD 7970 Pre-Order
- MSI Radeon HD 7970
- HIS Radeon HD 7970
Well the Gigabyte Radeon HD 7970 has comes, so it's your time to find which is the best AMD HD 7970 for you, choose it by your needs and if I have to tell the truth, the non OC of HD 7970 graphic card is more than enough for playing PC games with all max settings on full high definition (HD) screen display size. Good luck for all of you.
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