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/ Comparison of Radeon HD 8970M and Radeon Pro WX 4100
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Comparison of Radeon HD 8970M and Radeon Pro WX 4100
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Attribute
Radeon HD 8970M
×
Radeon Pro WX 4100
×
GPU
Release year (year)
2013
2016
GPU brand
AMD
AMD
GPU name
Neptune
Baffin
Market
Laptop
-
Clock speed (MHz)
850
1,125
Turbo clock speed (MHz)
900
1,201
Is dual GPU
-
-
Model
Radeon HD 8970M
Radeon Pro WX 4100
Memory
Memory (MB)
4,096
4,096
Memory bandwidth (GB/s)
153.6
96
Memory bus (bit)
256
128
Memory type
GDDR5
GDDR5
Memory clock speed (MHz)
1,200
1,500
1
↑
Effective memory clock speed (MHz)
4,800
6,000
Noise and power
TDP (W)
100
75
Raw performance
Pixel rate (GPixel/s)
28.8
19.22
Render output processors
32
16
Texture mapping units
80
64
Shading units
1,280
1,024
Floating-point performance (GFLOPS)
2,304
2,460
Compute units
20
16
Texture rate (GTexel/s)
72
76.9
Benchmarks
Particle simulation (mInteraction/s)
-
432.77
T-Rex (Compubench 1.5) (frames/s)
-
4.47
Video composition (frames/s)
-
78.76
Battlefield 4
43.25
-
Face detection (mPixels/s)
57.24
56.24
T-Rex (GFXBench 3.0)
1938.41
1678.52
Manhattan (GFXBench 3.0)
2321.43
1854.65
Bitcoin mining (mHash/s)
268.64
209.88
Sky Diver Factor
290.59
-
Thief
35.9
-
Fire Strike Factor
42.93
-
Ocean surface simulation (frames/s)
-
866.68
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