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/ Comparison of Radeon R7 M445 and NVIDIA Quadro K2000D
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Comparison of Radeon R7 M445 and NVIDIA Quadro K2000D
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Attribute
Radeon R7 M445
×
NVIDIA Quadro K2000D
×
GPU
Release year (year)
2016
2013
GPU brand
AMD
Nvidia
GPU name
Meso
GK107
Market
Laptop
-
Clock speed (MHz)
780
954
Turbo clock speed (MHz)
920
-
Is dual GPU
-
-
Model
Radeon R7 M445
NVIDIA Quadro K2000D
Memory
Memory (MB)
2,048
2,048
Memory bandwidth (GB/s)
32
64
Memory bus (bit)
64
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)
-
51
Raw performance
Pixel rate (GPixel/s)
7.36
7.63
Render output processors
8
16
Texture mapping units
20
32
Shading units
320
384
Floating-point performance (GFLOPS)
589
733
Compute units
5
-
Texture rate (GTexel/s)
18.4
30.53
Benchmarks
Particle simulation (mInteraction/s)
133.52
121.64
T-Rex (Compubench 1.5) (frames/s)
-
1.02
1
↑
Video composition (frames/s)
-
15.61
Bioshock Infinite
13.8
-
Battlefield 4
11.7
-
Face detection (mPixels/s)
15.76
14.28
T-Rex (GFXBench 3.0)
3361.92
3355.1
Manhattan (GFXBench 3.0)
3454.33
3402.18
Bitcoin mining (mHash/s)
54.07
31.16
Ocean surface simulation (frames/s)
278.62
386.01
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