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/ Comparison of GeForce GTX TITAN and NVIDIA Tesla K20m
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Comparison of GeForce GTX TITAN and NVIDIA Tesla K20m
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Attribute
NVIDIA Tesla K20m
×
GeForce GTX TITAN
×
GPU
Release year (year)
2013
2013
GPU brand
Nvidia
Nvidia
GPU name
GK110
GK110
Market
-
Desktop
Clock speed (MHz)
706
836
Turbo clock speed (MHz)
-
876
Is dual GPU
-
-
Model
NVIDIA Tesla K20m
GeForce GTX TITAN
Memory
Memory (MB)
5,120
6,144
Memory bandwidth (GB/s)
208
288.4
Memory bus (bit)
320
384
Memory type
GDDR5
GDDR5
Memory clock speed (MHz)
1,300
1,502
Effective memory clock speed (MHz)
5,200
6,008
Noise and power
TDP (W)
225
250
Load power consumption (W)
-
429
Idle power consumption (W)
-
111
Load noise level (dB)
-
51
Idle noise level (dB)
-
37.8
Raw performance
Pixel rate (GPixel/s)
36.7
46.8
SMX units
-
14
Render output processors
40
48
Texture mapping units
208
224
Shading units
2,496
2,688
1
↑
Floating-point performance (GFLOPS)
3,524
4,494
Texture rate (GTexel/s)
146.8
187.3
Benchmarks
Particle simulation (mInteraction/s)
658.61
-
T-Rex (Compubench 1.5) (frames/s)
5.27
-
Video composition (frames/s)
81.44
-
Crysis 3
-
70
Bioshock Infinite
-
140
Cloud Gate Factor
-
22.82
Face detection (mPixels/s)
54.92
66.04
Bitcoin mining (mHash/s)
251.56
253.47
Sky Diver Factor
-
438.4
Fire Strike Factor
-
75.41
Ocean surface simulation (frames/s)
1415.24
1844.01
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