Radeon HD 7950 Mac 

Released March, 2013
  • 800 MHz
  • 3 GB GDDR5

Benchmarks Real world tests of the Radeon HD 7950 Mac

Bitcoin mining Data courtesy CompuBench

Radeon HD 7950 Mac
370.18 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 7950 Mac
67.8 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon HD 7950 Mac
1,230.77 frames/s

Particle simulation Data courtesy CompuBench

Radeon HD 7950 Mac
460.4 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

Radeon HD 7950 Mac
-1 frames/s

Video composition Data courtesy CompuBench

Radeon HD 7950 Mac
81.68 frames/s

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Tahiti PRO
Market Desktop
Clock speed 800 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 1,792
Texture mapping units 112
Render output processors 32
Compute units 28
Pixel rate 25.6 GPixel/s
Texture rate 89.6 GTexel/s
Floating-point performance 2,867.2 GFLOPS

memory

Memory clock speed 1,250 MHz
Effective memory clock speed 5,000 MHz
Memory bus 384 bit
Memory 3,072 MB
Memory type GDDR5
Memory bandwidth 240 GB/s

noise and power

TDP 200W
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