Product Compare
NVIDIA Tesla K40t vs NVIDIA Quadro P1000 Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2013 | Feb 2017 |
| Generation | Tesla Kepler | Quadro Pascal-M |
| Type | Professional | Professional |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 745 MHz | 1493 MHz |
| Boost Clock | 876 MHz | 1519 MHz |
| Memory Clock | 1502 MHz | 1502 MHz |
| Memory | ||
| Memory Size | 12GB | 4GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 384bit | 128bit |
| Bandwidth | 288.4GB/s | 96.13GB/s |
| Render Config | ||
| Shading Units | 2880 | 512 |
| TMUs | 240 | 32 |
| ROPs | 48 | 16 |
| L1 Cache | 16 KB (per SMX) | 48 KB (per SM) |
| L2 Cache | 1536 KB | 1024 KB |
| SM Count | 4 | |
| Theoretical Performance | ||
| Pixel Rate | 52.56 GPixel/s | 24.30 GPixel/s |
| Texture Rate | 210.2 GTexel/s | 48.61 GTexel/s |
| FP32 (float) | 5.046 TFLOPS | 1.555 TFLOPS |
| FP64 (double) | 1.682 TFLOPS | 48.61 GFLOPS |
| FP16 (half) | 24.30 GFLOPS | |
| Graphics Processor | ||
| GPU Name | GK110B | GP107 |
| Architecture | Kepler | Pascal |
| Foundry | TSMC | Samsung |
| Process Size | 28 nm | 14 nm |
| Transistors | 7.08 billion | 3.3 billion |
| Die Size | 561 mm² | 132 mm² |
| GPU Variant | N18P-Q1-A1 | |
| Board Design | ||
| TDP | 245W | 40W |
| Suggested PSU | 550 W | |
| Outputs | No outputs | Portable Device Dependent |
| Power Connectors | None | |
| Graphics Features | ||
| DirectX | 12 (11_1) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2.175 | 1.3 |
| CUDA | 3.5 | 6.1 |
| Shader Model | 6.5 (5.1) | 6.7 |