Product Compare
NVIDIA RTX A4000 vs NVIDIA P102 101
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2021 | Jan 2018 |
| Generation | Quadro Ampere | Mining GPUs |
| Type | Professional | Desktop |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x4 |
| Clock Speeds | ||
| Base Clock | 735 MHz | 1557 MHz |
| Boost Clock | 1560 MHz | 1670 MHz |
| Memory Clock | 1750 MHz | 2002 MHz |
| Memory | ||
| Memory Size | 16GB | 10GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bus | 256bit | 320bit |
| Bandwidth | 448.0GB/s | 320.3GB/s |
| Render Config | ||
| SM Count | 48 | 25 |
| Shading Units | 6144 | 3200 |
| TMUs | 192 | 200 |
| ROPs | 96 | 80 |
| Tensor Cores | 192 | |
| RT Cores | 48 | |
| L1 Cache | 128 KB (per SM) | 48 KB (per SM) |
| L2 Cache | 4 MB | 0 MB |
| Theoretical Performance | ||
| Pixel Rate | 149.8 GPixel/s | 133.6 GPixel/s |
| Texture Rate | 299.5 GTexel/s | 334.0 GTexel/s |
| FP16 (half) | 19.17 TFLOPS | 167.0 GFLOPS |
| FP32 (float) | 19.17 TFLOPS | 10.69 TFLOPS |
| FP64 (double) | 299.5 GFLOPS | 334.0 GFLOPS |
| Graphics Processor | ||
| GPU Name | GA104 | GP102 |
| GPU Variant | GA104-875-A1 | GP102-101-A1 |
| Architecture | Ampere | Pascal |
| Foundry | Samsung | TSMC |
| Process Size | 8 nm | 16 nm |
| Transistors | 17.4 billion | 11.8 billion |
| Die Size | 392 mm² | 471 mm² |
| Board Design | ||
| TDP | 140W | 250W |
| Suggested PSU | 300 W | 600 W |
| Outputs | 4x DisplayPort 1.4a | No outputs |
| Power Connectors | 1x 6-pin | 2x 8-pin |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 8.6 | 6.1 |
| Shader Model | 6.7 | 6.4 |