Comparisons / Comparison of AMD Radeon HD 7670 2 GB and GeForce 920MX

Comparison of AMD Radeon HD 7670 2 GB and GeForce 920MX [S]ave

Attribute
AMD Radeon HD 7670 2 GB ×
GeForce 920MX ×
GPU
Release year (year)20122016
Reference cardAMD Radeon HD 7670 OEM 800 MHz 512 MB-
GPU brandAMDNvidia
GPU nameTurks XTGM108
MarketDesktopLaptop
Clock speed (MHz)8001,072
Turbo clock speed (MHz)-1,176
Is dual GPU--
ModelAMD Radeon HD 7670 2 GBGeForce 920MX
Memory
Memory (MB)2,0482,048
Memory bandwidth (GB/s)25.614.4
Memory bus (bit)12864
Memory typeGDDR3DDR3
Memory clock speed (MHz)800900
Effective memory clock speed (MHz)1,6001,800
Noise and power
TDP (W)6616
Raw performance
Pixel rate (GPixel/s)6.48.58
Render output processors88
Texture mapping units2424
Shading units480256
Floating-point performance (GFLOPS)768549
Compute units6-
Texture rate (GTexel/s)19.225.73
Benchmarks
T-Rex (Compubench 1.5) (frames/s)0.46-
PassMark1,101986
PassMark Direct Compute510716
Bioshock Infinite-12.1
Battlefield 4-11
Face detection (mPixels/s)7.27-
T-Rex (GFXBench 3.0)3357.563359.28
Manhattan (GFXBench 3.0)3259.533246.38
Bitcoin mining (mHash/s)71.83-
Sky Diver Factor89.13-



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