Comparisons / Comparison of Radeon HD 7730M and GeForce 940M

Comparison of Radeon HD 7730M and GeForce 940M [S]ave

Attribute
GeForce 940M ×
Radeon HD 7730M ×
GPU
Release year (year)20152012
Reference cardNvidia GeForce 940M 1 GHz 2 GB-
GPU brandNvidiaAMD
GPU nameGM108Chelsea
MarketLaptopLaptop
Clock speed (MHz)1,072575
Turbo clock speed (MHz)1,176675
Is dual GPU--
ModelGeForce 940MRadeon HD 7730M
Memory
Memory (MB)2,0482,048
Memory bandwidth (GB/s)14.428.8
Memory bus (bit)64128
Memory typeDDR3DDR3
Memory clock speed (MHz)900900
Effective memory clock speed (MHz)1,8001,800
Noise and power
TDP (W)3325
Raw performance
Pixel rate (GPixel/s)8.5810.8
Render output processors816
Texture mapping units2432
Shading units384512
Floating-point performance (GFLOPS)823691
Compute units-8
Texture rate (GTexel/s)25.7321.6
Benchmarks
Battlefield 3-10
Battlefield 411.9-
Face detection (mPixels/s)25.8315.24
T-Rex (GFXBench 3.0)3360.763365.76
Manhattan (GFXBench 3.0)3575.13517.84
Bitcoin mining (mHash/s)101.3769.76
Sky Diver Factor194.59114.28
Thief9.75-
Fire Strike Factor17.4214.28
Ocean surface simulation (frames/s)-289.17



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