Radeon HD 7970

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Overview
Family ModelRadeon HD 7970
Release DateReleased December, 2011
Is Olderolder
Key Specs925 MHz 3 GB GDDR5
Score9
Summary
GPU brandAMD
GPU nameTahiti XT
MarketDesktop
Clock speed925 MHz
Is dual GPUNo
Reference cardNone
Performance
Shading units2,048
Texture mapping units128
Render output processors32
Compute units32
Pixel rate29.6 GPixel/s
Texture rate118.4 GTexel/s
Floating-point performance3,789 GFLOPS
Memory
Memory clock speed1,375 MHz
Effective memory clock speed5,500 MHz
Memory bus384 bit
Memory3,072 MB
Memory typeGDDR5
Memory bandwidth264 GB/s
Noise and Power
TDP250W
Idle noise level40.2 dB
Load noise level55.2 dB
Idle power consumption113W
Load power consumption391W
Benchmarks
Bitcoin mining447.28 mHash/s
Face detection49.05 mPixels/s
Ocean surface simulation261.64 frames/s
Fire Strike Factor62.33
Sky Diver Factor379.38
Cloud Gate Factor21.36
Bioshock Infinite78
Hitman: Absolution73
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