Product Compare
NVIDIA RTX 6000D vs NVIDIA B300 SXM6 AC
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jul 2025 | Sep 2025 |
| Generation | Blackwell PRO W | Server Blackwell |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 5.0 x16 | PCIe 6.0 x16 |
| Clock Speeds | ||
| Base Clock | 1992 MHz | 1665 MHz |
| Boost Clock | 2430 MHz | 2032 MHz |
| Memory Clock | 1560 MHz | 2000 MHz |
| Memory | ||
| Memory Size | 84GB | 288GB |
| Memory Type | GDDR7 | HBM3e |
| Memory Bus | 448bit | 8192bit |
| Bandwidth | 1.40TB/s | 8.19TB/s |
| Render Config | ||
| SM Count | 156 | 148 |
| Shading Units | 19968 | 18944 |
| TMUs | 624 | 592 |
| ROPs | 192 | 24 |
| Tensor Cores | 624 | 592 |
| RT Cores | 156 | |
| L1 Cache | 128 KB (per SM) | 256 KB (per SM) |
| L2 Cache | 128 MB | 126 MB |
| Theoretical Performance | ||
| Pixel Rate | 466.6 GPixel/s | 48.77 GPixel/s |
| Texture Rate | 1516.3 GTexel/s | 1202.9 GTexel/s |
| FP16 (half) | 97.04 TFLOPS | 76.99 TFLOPS |
| FP32 (float) | 97.04 TFLOPS | 76.99 TFLOPS |
| FP64 (double) | 1.516 TFLOPS | 1202.9 GFLOPS |
| Graphics Processor | ||
| GPU Name | GB202 | GB110 |
| Architecture | Blackwell 2.0 | Blackwell Ultra |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 5 nm |
| Transistors | 92.2 billion | 208 billion |
| Die Size | 750 mm² | 1628 mm² |
| Board Design | ||
| TDP | 600W | 1100W |
| Suggested PSU | 1000 W | 1500 W |
| Outputs | 4x DisplayPort 2.1b | No outputs |
| Power Connectors | 1x 16-pin | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.4 | N/A |
| CUDA | 12.0 | 10.3 |
| Shader Model | 6.9 | N/A |