Comparisons / Comparison of AMD Radeon HD 7970 GHz Edition and GeForce GTX 1080

Comparison of AMD Radeon HD 7970 GHz Edition and GeForce GTX 1080 [S]ave

Attribute
GeForce GTX 1080 ×
AMD Radeon HD 7970 GHz Edition ×
GPU
Release year (year)20162012
Reference card-AMD Radeon HD 7970 925 MHz 3 GB
GPU brandNvidiaAMD
GPU nameGP104Tahiti XT2
MarketDesktopDesktop
Clock speed (MHz)1,6071,000
Turbo clock speed (MHz)1,7331,050
Is dual GPU--
ModelGeForce GTX 1080AMD Radeon HD 7970 GHz Edition
Memory
Memory (MB)8,1923,072
Memory bandwidth (GB/s)224.4288
Memory bus (bit)256384
Memory typeGDDR5GDDR5
Memory clock speed (MHz)1,2511,500
Effective memory clock speed (MHz)10,0086,000
Noise and power
TDP (W)180300
Load power consumption (W)-360
Idle power consumption (W)-112
Load noise level (dB)-53.1
Idle noise level (dB)-40.2
Raw performance
Pixel rate (GPixel/s)102.833.6
Render output processors6432
Texture mapping units160128
Shading units2,5602,048
Floating-point performance (GFLOPS)8,2284,301
Compute units-32
Texture rate (GTexel/s)257.1134.4
Benchmarks
Crysis 3-28.3
Bioshock Infinite-78
Battlefield 4172-
Face detection (mPixels/s)143.994.02
T-Rex (GFXBench 3.0)3360.142798.85
Manhattan (GFXBench 3.0)3718.862984.22
Bitcoin mining (mHash/s)755487.62
Sky Diver Factor516.48380.04
Thief125-
Fire Strike Factor97.762.9



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