GeForce GT 650M Mac 

Released July, 2012
  • 900 MHz
  • 512 MB GDDR5

Benchmarks Real world tests of the GeForce GT 650M Mac

Bitcoin mining Data courtesy CompuBench

GeForce GT 650M Mac
13.28 mHash/s
Radeon R9 M395X
413.33 mHash/s
GeForce GT 750M Mac
22.56 mHash/s

Face detection Data courtesy CompuBench

GeForce GT 650M Mac
8.63 mPixels/s
Radeon R9 M395X
65.37 mPixels/s
GeForce GT 750M Mac
10.45 mPixels/s

Ocean surface simulation Data courtesy CompuBench

GeForce GT 650M Mac
342.74 frames/s
Radeon R9 M395X
777.36 frames/s
GeForce GT 750M Mac
308.57 frames/s

Particle simulation Data courtesy CompuBench

GeForce GT 650M Mac
87.07 mInteraction/s
Radeon R9 M395X
295.61 mInteraction/s
GeForce GT 750M Mac
112.76 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

GeForce GT 650M Mac
0.81 frames/s
Radeon R9 M395X
5.72 frames/s
GeForce GT 750M Mac
0.83 frames/s

Video composition Data courtesy CompuBench

GeForce GT 650M Mac
14.41 frames/s
Radeon R9 M395X
65.91 frames/s
GeForce GT 750M Mac
20.9 frames/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 650M Mac
2,726.54
Radeon R9 M395X
3,357.67

Manhattan (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 650M Mac
1,706.01
Radeon R9 M395X
3,562.09

Specifications Full list of technical specs

gpu

GPU brand Nvidia
GPU name GK107
Market Laptop
Clock speed 900 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 384
Texture mapping units 32
Render output processors 16
Pixel rate 7.2 GPixel/s
Texture rate 28.8 GTexel/s
Floating-point performance 691.2 GFLOPS

memory

Memory clock speed 1,254 MHz
Effective memory clock speed 5,016 MHz
Memory bus 128 bit
Memory 512 MB
Memory type GDDR5
Memory bandwidth 80.3 GB/s

noise and power

TDP 45W
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