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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
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
1
↓
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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