Product Compare
AMD Radeon RX 6650M XT vs NVIDIA GRID A100B
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2022 | May 2020 |
| Generation | Mobility Radeon | GRID |
| Type | Mobile | Professional |
| Bus Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 2068 MHz | 900 MHz |
| Boost Clock | 2416 MHz | 1005 MHz |
| Memory Clock | 2000 MHz | 1215 MHz |
| Memory | ||
| Memory Size | 8GB | 48GB |
| Memory Type | GDDR6 | HBM2e |
| Memory Bus | 128bit | 6144bit |
| Bandwidth | 256.0GB/s | 1.87TB/s |
| Render Config | ||
| Compute Units | 32 | |
| Shading Units | 2048 | 6912 |
| TMUs | 128 | 432 |
| ROPs | 64 | 192 |
| RT Cores | 32 | |
| L1 Cache | 128 KB per Array | 192 KB (per SM) |
| L2 Cache | 2 MB | 48 MB |
| L3 Cache | 32 MB | |
| SM Count | 108 | |
| Tensor Cores | 432 | |
| Theoretical Performance | ||
| Pixel Rate | 154.6 GPixel/s | 193.0 GPixel/s |
| Texture Rate | 309.2 GTexel/s | 434.2 GTexel/s |
| FP16 (half) | 19.79 TFLOPS | 55.57 TFLOPS |
| FP32 (float) | 9.896 TFLOPS | 13.89 TFLOPS |
| FP64 (double) | 618.5 GFLOPS | 6.947 TFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 23 | GA100 |
| Architecture | RDNA 2.0 | Ampere |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 7 nm |
| Transistors | 11.06 billion | 54.2 billion |
| Die Size | 237 mm² | 826 mm² |
| Board Design | ||
| TDP | 120W | 400W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | None |
| Suggested PSU | 800 W | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.3 | N/A |
| Shader Model | 6.5 | N/A |
| CUDA | 8.0 | |