Product Compare
NVIDIA RTX PRO 6000 Blackwell Server vs AMD Radeon HD 6990M
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2025 | Jul 2011 |
| Generation | Server Blackwell | Vancouver |
| Type | Professional | Mobile |
| Bus Interface | PCIe 5.0 x16 | MXM-B (3.0) |
| Clock Speeds | ||
| Base Clock | 1590 MHz | |
| Boost Clock | 2617 MHz | |
| Memory Clock | 1750 MHz | 900 MHz |
| Memory | ||
| Memory Size | 96GB | 2GB |
| Memory Type | GDDR7 | GDDR5 |
| Memory Bus | 512bit | 256bit |
| Bandwidth | 1.79TB/s | 115.2GB/s |
| Render Config | ||
| SM Count | 188 | |
| Shading Units | 24064 | 1120 |
| TMUs | 752 | 56 |
| ROPs | 192 | 32 |
| Tensor Cores | 752 | |
| RT Cores | 188 | |
| L1 Cache | 128 KB (per SM) | 8 KB (per CU) |
| L2 Cache | 128 MB | 512 KB |
| Compute Units | 14 | |
| Theoretical Performance | ||
| Pixel Rate | 502.5 GPixel/s | 22.88 GPixel/s |
| Texture Rate | 1968.0 GTexel/s | 40.04 GTexel/s |
| FP16 (half) | 126.0 TFLOPS | |
| FP32 (float) | 126.0 TFLOPS | 1.602 TFLOPS |
| FP64 (double) | 1.968 TFLOPS | |
| Graphics Processor | ||
| GPU Name | GB202 | Blackcomb |
| Architecture | Blackwell 2.0 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 40 nm |
| Transistors | 92.2 billion | 1.7 billion |
| Die Size | 750 mm² | 212 mm² |
| GPU Variant | Blackcomb XTX(216-0811030) | |
| Board Design | ||
| TDP | 600W | 100W |
| Suggested PSU | 1000 W | |
| Outputs | 4x DisplayPort 2.1b | No outputs |
| Power Connectors | 1x 16-pin | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 11.2 (11_0) |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 3.0 | 1.2 |
| Vulkan | 1.4 | N/A |
| CUDA | 12.0 | |
| Shader Model | 6.9 | 5.0 |