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