Product Compare
AMD Radeon RX 6450M vs NVIDIA RTX PRO 2000 Blackwell
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2023 | Aug 2025 |
| Generation | Navi Mobile | Blackwell PRO W |
| Type | Mobile | Desktop |
| Bus Interface | PCIe 4.0 x4 | PCIe 5.0 x8 |
| Clock Speeds | ||
| Base Clock | 2000 MHz | 982 MHz |
| Boost Clock | 2460 MHz | 1957 MHz |
| Memory Clock | 2000 MHz | 1125 MHz |
| Memory | ||
| Memory Size | 4GB | 16GB |
| Memory Type | GDDR6 | GDDR7 |
| Memory Bus | 64bit | 128bit |
| Bandwidth | 128.0GB/s | 288.0GB/s |
| Render Config | ||
| Compute Units | 12 | |
| Shading Units | 768 | 4352 |
| TMUs | 48 | 136 |
| ROPs | 32 | 64 |
| RT Cores | 12 | 34 |
| L1 Cache | 128 KB per Array | 128 KB (per SM) |
| L2 Cache | 1024 KB | 32 MB |
| L3 Cache | 16 MB | |
| SM Count | 34 | |
| Tensor Cores | 136 | |
| Theoretical Performance | ||
| Pixel Rate | 78.72 GPixel/s | 125.2 GPixel/s |
| Texture Rate | 118.1 GTexel/s | 266.2 GTexel/s |
| FP16 (half) | 7.557 TFLOPS | 17.03 TFLOPS |
| FP32 (float) | 3.779 TFLOPS | 17.03 TFLOPS |
| FP64 (double) | 236.2 GFLOPS | 266.2 GFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 24 | GB206 |
| GPU Variant | Navi 24 XML | |
| Architecture | RDNA 2.0 | Blackwell 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 6 nm | 5 nm |
| Transistors | 5.4 billion | 21.9 billion |
| Die Size | 107 mm² | 181 mm² |
| Board Design | ||
| TDP | 50W | 70W |
| Outputs | Portable Device Dependent | 4x mini-DisplayPort 2.1b |
| Power Connectors | None | None |
| Suggested PSU | 250 W | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.2 | 3.0 |
| Vulkan | 1.3 | 1.4 |
| Shader Model | 6.7 | 6.8 |
| CUDA | 12.0 | |