Product Compare
NVIDIA GRID A100A vs NVIDIA B200 SXM6
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | May 2020 | Nov 2024 |
| Generation | GRID | Server Blackwell |
| Type | Professional | Desktop |
| Bus Interface | PCIe 4.0 x16 | PCIe 6.0 x16 |
| Clock Speeds | ||
| Base Clock | 1095 MHz | 120 MHz |
| Boost Clock | 1410 MHz | 1830 MHz |
| Memory Clock | 1215 MHz | 2000 MHz |
| Memory | ||
| Memory Size | 32GB | 180GB |
| Memory Type | HBM2e | HBM3e |
| Memory Bus | 6144bit | 8192bit |
| Bandwidth | 1.87TB/s | 8.19TB/s |
| Render Config | ||
| SM Count | 108 | 148 |
| Shading Units | 6912 | 18944 |
| TMUs | 432 | 592 |
| ROPs | 192 | 24 |
| Tensor Cores | 432 | 592 |
| L1 Cache | 192 KB (per SM) | 256 KB (per SM) |
| L2 Cache | 32 MB | 126 MB |
| Theoretical Performance | ||
| Pixel Rate | 270.7 GPixel/s | 43.92 GPixel/s |
| Texture Rate | 609.1 GTexel/s | 1083.4 GTexel/s |
| FP16 (half) | 77.97 TFLOPS | 1109.4 TFLOPS |
| FP32 (float) | 19.49 TFLOPS | 69.34 TFLOPS |
| FP64 (double) | 9.746 TFLOPS | 34.67 TFLOPS |
| Graphics Processor | ||
| GPU Name | GA100 | GB100 |
| Architecture | Ampere | Blackwell |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 5 nm |
| Transistors | 54.2 billion | 208 billion |
| Die Size | 826 mm² | 1628 mm² |
| GPU Variant | GB100-886N-A1 | |
| Board Design | ||
| TDP | 400W | 1000W |
| Suggested PSU | 800 W | 1400 W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | |
| Graphics Features | ||
| DirectX | N/A | N/A |
| OpenGL | N/A | N/A |
| OpenCL | 3.0 | 3.0 |
| Vulkan | N/A | N/A |
| CUDA | 8.0 | 10.0 |
| Shader Model | N/A | N/A |