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/ Comparison of GeForce GT 745M and AMD FirePro W4100
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Comparison of GeForce GT 745M and AMD FirePro W4100
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Attribute
GeForce GT 745M
×
AMD FirePro W4100
×
GPU
Release year (year)
2013
2014
GPU brand
Nvidia
AMD
GPU name
GK107
Cape Verde
Market
Laptop
-
Clock speed (MHz)
549
630
Is dual GPU
-
-
Model
GeForce GT 745M
AMD FirePro W4100
Memory
Memory (MB)
2,048
2,048
Memory bandwidth (GB/s)
64
64
Memory bus (bit)
128
128
Memory type
GDDR5
GDDR5
Memory clock speed (MHz)
1,000
1,000
1
↓
Effective memory clock speed (MHz)
4,000
4,000
Noise and power
TDP (W)
45
50
Raw performance
Pixel rate (GPixel/s)
4.39
10.08
Render output processors
16
16
Texture mapping units
32
32
Shading units
384
512
Floating-point performance (GFLOPS)
422
645
Compute units
-
8
Texture rate (GTexel/s)
17.57
20.16
Benchmarks
Particle simulation (mInteraction/s)
-
192.25
T-Rex (Compubench 1.5) (frames/s)
-
1.63
Video composition (frames/s)
-
31.33
Battlefield 4
11.2
-
Face detection (mPixels/s)
10.71
15.47
T-Rex (GFXBench 3.0)
3362.98
3359.56
Manhattan (GFXBench 3.0)
3719.58
3470.1
Bitcoin mining (mHash/s)
19.32
75.24
Sky Diver Factor
123.61
-
Thief
9.5
-
Fire Strike Factor
14.92
-
Ocean surface simulation (frames/s)
-
538.1
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