Attribute | NVIDIA Tesla K20Xm × | NVIDIA Tesla K10 × |
---|---|---|
GPU | ||
Release year (year) | 2012 | 2012 |
GPU brand | Nvidia | Nvidia |
GPU name | GK110 | GK104 |
Clock speed (MHz) | 732 | 745 |
Is dual GPU | - | + |
Model | NVIDIA Tesla K20Xm | NVIDIA Tesla K10 |
Memory | ||
Memory (MB) | 6,144 | 8,192 |
Memory bandwidth (GB/s) | 249.6 | 320 |
1↑Memory bus (bit) | 384 | 512 |
Memory type | GDDR5 | GDDR5 |
Memory clock speed (MHz) | 1,300 | 1,250 |
Effective memory clock speed (MHz) | 5,200 | 5,000 |
Noise and power | ||
TDP (W) | 235 | 225 |
Raw performance | ||
Pixel rate (GPixel/s) | 41 | 47.68 |
Render output processors | 48 | 64 |
Texture mapping units | 224 | 256 |
Shading units | 2,688 | 3,072 |
Floating-point performance (GFLOPS) | 3,935 | 4,577 |
Texture rate (GTexel/s) | 164 | 190.8 |