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/ Comparison of GeForce GT 755M and Radeon Pro 450
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Comparison of GeForce GT 755M and Radeon Pro 450
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Attribute
Radeon Pro 450
×
GeForce GT 755M
×
GPU
Release year (year)
2016
2013
GPU brand
AMD
Nvidia
GPU name
Venus
GK107
Market
-
Laptop
Clock speed (MHz)
725
980
Turbo clock speed (MHz)
775
-
Is dual GPU
-
-
Model
Radeon Pro 450
GeForce GT 755M
Memory
Memory (MB)
2,048
2,048
Memory bandwidth (GB/s)
80
86.4
Memory bus (bit)
128
128
Memory type
GDDR5
GDDR5
1
↑
Memory clock speed (MHz)
1,250
1,350
Effective memory clock speed (MHz)
5,000
5,400
Noise and power
TDP (W)
35
50
Raw performance
Pixel rate (GPixel/s)
12.4
15.7
Render output processors
16
16
Texture mapping units
40
32
Shading units
640
384
Floating-point performance (GFLOPS)
992
753
Compute units
10
-
Texture rate (GTexel/s)
31
31.36
Benchmarks
Particle simulation (mInteraction/s)
246.65
-
T-Rex (Compubench 1.5) (frames/s)
2.41
-
Video composition (frames/s)
39.78
-
Bioshock Infinite
-
24.2
Battlefield 4
-
17.9
Face detection (mPixels/s)
26.71
12.45
T-Rex (GFXBench 3.0)
3358.56
3342.63
Manhattan (GFXBench 3.0)
3717.44
3327.28
Bitcoin mining (mHash/s)
126.56
28.03
Sky Diver Factor
-
203.95
Fire Strike Factor
-
25.86
Ocean surface simulation (frames/s)
568.61
-
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