Product Compare
AMD Radeon Instinct MI6 vs AMD Radeon RX 6450M
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Dec 2016 | Jan 2023 |
| Generation | Radeon Instinct | Navi Mobile |
| Type | Professional | Mobile |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x4 |
| Clock Speeds | ||
| Base Clock | 1120 MHz | 2000 MHz |
| Boost Clock | 1233 MHz | 2460 MHz |
| Memory Clock | 1750 MHz | 2000 MHz |
| Memory | ||
| Memory Size | 8GB | 4GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 256bit | 64bit |
| Bandwidth | 224.0GB/s | 128.0GB/s |
| Render Config | ||
| Compute Units | 36 | 12 |
| Shading Units | 2304 | 768 |
| TMUs | 144 | 48 |
| ROPs | 32 | 32 |
| L1 Cache | 16 KB (per CU) | 128 KB per Array |
| L2 Cache | 2 MB | 1024 KB |
| RT Cores | 12 | |
| L3 Cache | 16 MB | |
| Theoretical Performance | ||
| Pixel Rate | 39.46 GPixel/s | 78.72 GPixel/s |
| Texture Rate | 177.6 GTexel/s | 118.1 GTexel/s |
| FP16 (half) | 5.682 TFLOPS | 7.557 TFLOPS |
| FP32 (float) | 5.682 TFLOPS | 3.779 TFLOPS |
| FP64 (double) | 355.1 GFLOPS | 236.2 GFLOPS |
| Graphics Processor | ||
| GPU Name | Ellesmere | Navi 24 |
| GPU Variant | Ellesmere XT | Navi 24 XML |
| Architecture | GCN 4.0 | RDNA 2.0 |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 6 nm |
| Transistors | 5.7 billion | 5.4 billion |
| Die Size | 232 mm² | 107 mm² |
| Board Design | ||
| TDP | 150W | 50W |
| Suggested PSU | 450 W | |
| Outputs | No outputs | Portable Device Dependent |
| Power Connectors | 1x 6-pin | None |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.2 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.4 | 6.7 |