Product Compare
NVIDIA B300 SXM6 AC vs NVIDIA CMP 30HX
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Sep 2025 | Feb 2021 |
| Generation | Server Blackwell | Mining GPUs |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 6.0 x16 | PCIe 1.0 x4 |
| Clock Speeds | ||
| Base Clock | 1665 MHz | 1530 MHz |
| Boost Clock | 2032 MHz | 1785 MHz |
| Memory Clock | 2000 MHz | 1750 MHz |
| Memory | ||
| Memory Size | 288GB | 6GB |
| Memory Type | HBM3e | GDDR6 |
| Memory Bus | 8192bit | 192bit |
| Bandwidth | 8.19TB/s | 336.0GB/s |
| Render Config | ||
| SM Count | 148 | 22 |
| Shading Units | 18944 | 1408 |
| TMUs | 592 | 88 |
| ROPs | 24 | 48 |
| Tensor Cores | 592 | |
| L1 Cache | 256 KB (per SM) | 64 KB (per SM) |
| L2 Cache | 126 MB | 1536 KB |
| Theoretical Performance | ||
| Pixel Rate | 48.77 GPixel/s | 85.68 GPixel/s |
| Texture Rate | 1202.9 GTexel/s | 157.1 GTexel/s |
| FP16 (half) | 76.99 TFLOPS | 10.05 TFLOPS |
| FP32 (float) | 76.99 TFLOPS | 5.027 TFLOPS |
| FP64 (double) | 1202.9 GFLOPS | 157.1 GFLOPS |
| Graphics Processor | ||
| GPU Name | GB110 | TU116 |
| Architecture | Blackwell Ultra | Turing |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 12 nm |
| Transistors | 208 billion | 6.6 billion |
| Die Size | 1628 mm² | 284 mm² |
| GPU Variant | TU116-100-A1 | |
| Board Design | ||
| TDP | 1100W | 125W |
| Suggested PSU | 1500 W | 300 W |
| Outputs | No outputs | No outputs |
| Power Connectors | 1x 8-pin | |
| Graphics Features | ||
| DirectX | N/A | 12 (12_1) |
| OpenGL | N/A | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | N/A | 1.3 |
| CUDA | 10.3 | 7.5 |
| Shader Model | N/A | 6.8 |