Comparisons / Comparison of Sapphire Radeon HD 6670 and AMD FirePro M4000

Comparison of Sapphire Radeon HD 6670 and AMD FirePro M4000 [S]ave

Attribute
AMD FirePro M4000 ×
Sapphire Radeon HD 6670 ×
GPU
Release year (year)20122011
Reference card-AMD Radeon HD 6670 800 MHz 1 GB
GPU brandAMDAMD
GPU nameChelseaTurks XT
MarketLaptopDesktop
Clock speed (MHz)675800
Is dual GPU--
ModelAMD FirePro M4000Sapphire Radeon HD 6670
Memory
Memory (MB)1,0241,024
Memory bandwidth (GB/s)6464
Memory bus (bit)128128
Memory typeGDDR5GDDR5
Memory clock speed (MHz)1,0001,000
Effective memory clock speed (MHz)4,0004,000
Noise and power
TDP (W)3366
Load power consumption (W)-220
Idle power consumption (W)-106
Raw performance
Pixel rate (GPixel/s)10.86.4
Render output processors168
Texture mapping units3224
Shading units512480
Floating-point performance (GFLOPS)691768
Compute units86
Texture rate (GTexel/s)21.619.2
Benchmarks
Metro: Last Light-30
Battlefield 314.2-
Particle simulation (mInteraction/s)185.27-
Bioshock Infinite1333
Face detection (mPixels/s)15.665.23
T-Rex (GFXBench 3.0)3357.843356.86
Manhattan (GFXBench 3.0)3539.522774.23
Bitcoin mining (mHash/s)79.338.55
Sky Diver Factor-88.99
Fire Strike Factor-10.55
Ocean surface simulation (frames/s)424.37-



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