Product Compare
NVIDIA Tesla K40d vs AMD Radeon 780M
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2013 | Jan 2023 |
| Generation | Tesla Kepler | Navi III IGP |
| Type | Professional | Integrated |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x8 |
| Clock Speeds | ||
| Base Clock | 745 MHz | 800 MHz |
| Boost Clock | 876 MHz | 2700 MHz |
| Memory Clock | 1502 MHz | System Shared |
| Memory | ||
| Memory Size | 12GB | System Shared |
| Memory Type | GDDR5 | System Shared |
| Memory Bus | 384bit | System Shared |
| Bandwidth | 288.4GB/s | System Dependent |
| Render Config | ||
| Shading Units | 2880 | 768 |
| TMUs | 240 | 48 |
| ROPs | 48 | 32 |
| L1 Cache | 16 KB (per SMX) | 128 KB per Array |
| L2 Cache | 1536 KB | 2 MB |
| Compute Units | 12 | |
| RT Cores | 12 | |
| Theoretical Performance | ||
| Pixel Rate | 52.56 GPixel/s | 86.40 GPixel/s |
| Texture Rate | 210.2 GTexel/s | 129.6 GTexel/s |
| FP32 (float) | 5.046 TFLOPS | 8.294 TFLOPS |
| FP64 (double) | 1.682 TFLOPS | 518.4 GFLOPS |
| FP16 (half) | 16.59 TFLOPS | |
| Graphics Processor | ||
| GPU Name | GK110B | Phoenix |
| Architecture | Kepler | RDNA 3.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 4 nm |
| Transistors | 7.08 billion | 25.39 billion |
| Die Size | 561 mm² | 178 mm² |
| Board Design | ||
| TDP | 245W | 15W |
| Suggested PSU | 550 W | |
| Outputs | No outputs | Portable Device Dependent |
| Power Connectors | None | |
| Graphics Features | ||
| DirectX | 12 (11_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | 1.2.175 | 1.3 |
| CUDA | 3.5 | |
| Shader Model | 6.5 (5.1) | 6.7 |