Product Compare
NVIDIA Tesla K40st vs NVIDIA Tesla V100 FHHL
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2013 | Mar 2018 |
| Generation | Tesla | Tesla |
| Type | Professional | Professional |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1502 MHz | 810 MHz |
| Base Clock | 937 MHz | |
| Boost Clock | 1290 MHz | |
| Memory | ||
| Memory Size | 12GB | 16GB |
| Memory Type | GDDR5 | HBM2 |
| Memory Bus | 384bit | 4096bit |
| Bandwidth | 288.4GB/s | 829.4GB/s |
| Render Config | ||
| Shading Units | 2880 | 5120 |
| TMUs | 240 | 320 |
| ROPs | 48 | 128 |
| L1 Cache | 16 KB (per SMX) | 128 KB (per SM) |
| L2 Cache | 1536 KB | 6 MB |
| SM Count | 80 | |
| Tensor Cores | 640 | |
| Theoretical Performance | ||
| Pixel Rate | 34.50 GPixel/s | 165.1 GPixel/s |
| Texture Rate | 138.0 GTexel/s | 412.8 GTexel/s |
| FP32 (float) | 3.312 TFLOPS | 13.21 TFLOPS |
| FP64 (double) | 1104 GFLOPS | 6.605 TFLOPS |
| FP16 (half) | 26.42 TFLOPS | |
| Graphics Processor | ||
| GPU Name | GK110B | GV100 |
| Architecture | Kepler | Volta |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 12 nm |
| Transistors | 7.08 billion | 21.1 billion |
| Die Size | 561 mm² | 815 mm² |
| Board Design | ||
| TDP | 245W | 250W |
| Suggested PSU | 550 W | 600 W |
| Outputs | No outputs | No outputs |
| Power Connectors | 1x 8-pin | |
| Graphics Features | ||
| DirectX | 12 (11_1) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.3 |
| CUDA | 3.5 | 7.0 |
| Shader Model | 5.1 | 6.6 |