Comparisons / Comparison of NVIDIA Tesla K40m and NVIDIA Tesla K40s

Comparison of NVIDIA Tesla K40m and NVIDIA Tesla K40s [S]ave

Attribute
NVIDIA Tesla K40m
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NVIDIA Tesla K40s
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GPU
Release year (year)20132013
GPU brandNvidiaNvidia
GPU nameGK110BGK110B
Clock speed (MHz)745745
Is dual GPU--
ModelNVIDIA Tesla K40mNVIDIA Tesla K40s
Memory
Memory (MB)12,28812,288
Memory bandwidth (GB/s)288.4288.4
Memory bus (bit)384384
Memory typeGDDR5GDDR5
Memory clock speed (MHz)1,5021,502
Effective memory clock speed (MHz)6,0086,008
Noise and power
TDP (W)245245
Raw performance
Pixel rate (GPixel/s)44.744.7
Render output processors4848
1Texture mapping units240240
Shading units2,8802,880
Floating-point performance (GFLOPS)4,2914,291
Texture rate (GTexel/s)178.8178.8



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