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/ Comparison of Radeon R9 390X and NVIDIA GRID K520 (July, 2013)
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Comparison of Radeon R9 390X and NVIDIA GRID K520 (July, 2013)
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Attribute
Radeon R9 390X
×
NVIDIA GRID K520 (July, 2013)
×
GPU
Release year (year)
2015
2013
GPU brand
AMD
Nvidia
GPU name
Grenada
GK104
Market
Desktop
-
Clock speed (MHz)
1,050
797
Is dual GPU
-
+
Model
Radeon R9 390X
NVIDIA GRID K520 (July, 2013)
Memory
Memory (MB)
8,192
8,192
Memory bandwidth (GB/s)
-
320
Memory bus (bit)
512
512
Memory type
GDDR5
GDDR5
Memory clock speed (MHz)
1,500
1,250
Effective memory clock speed (MHz)
6,000
5,000
Noise and power
TDP (W)
275
225
Raw performance
Pixel rate (GPixel/s)
67.2
51
Render output processors
64
64
Texture mapping units
176
256
Shading units
2,816
3,072
Floating-point performance (GFLOPS)
5,914
4,897
Compute units
44
-
Texture rate (GTexel/s)
184.8
204
Benchmarks
Particle simulation (mInteraction/s)
-
281.88
T-Rex (Compubench 1.5) (frames/s)
-
3.24
Video composition (frames/s)
-
42.28
Cloud Gate Factor
21.17
-
Battlefield 4
89.7
-
Face detection (mPixels/s)
114.29
20.97
Bitcoin mining (mHash/s)
683.57
76.16
Sky Diver Factor
419.33
-
Thief
72.6
-
Fire Strike Factor
72.83
-
Ocean surface simulation (frames/s)
2911.86
1063.78
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