Product Compare
AMD Radeon RX 6750 GRE vs AMD Radeon Instinct MI300X
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Oct 2023 | Dec 2023 |
| Generation | Navi II | Radeon Instinct |
| Type | Desktop | Professional |
| Bus Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 2321 MHz | 1000 MHz |
| Boost Clock | 2581 MHz | 2100 MHz |
| Memory Clock | 2250 MHz | 1300 MHz |
| Memory | ||
| Memory Size | 12GB | 192GB |
| Memory Type | GDDR6 | HBM3 |
| Memory Bus | 192bit | 8192bit |
| Bandwidth | 432.0GB/s | 5.32TB/s |
| Render Config | ||
| Compute Units | 40 | 304 |
| Shading Units | 2560 | 19456 |
| TMUs | 160 | 1216 |
| ROPs | 64 | 0 |
| RT Cores | 40 | |
| L1 Cache | 128 KB per Array | 16 KB (per CU) |
| L2 Cache | 3 MB | 16 MB |
| L3 Cache | 96 MB | 256 MB |
| Tensor Cores | 1216 | |
| Theoretical Performance | ||
| Pixel Rate | 165.2 GPixel/s | 0 MPixel/s |
| Texture Rate | 413.0 GTexel/s | 2553.6 GTexel/s |
| FP16 (half) | 26.43 TFLOPS | 81.72 TFLOPS |
| FP32 (float) | 13.21 TFLOPS | 81.72 TFLOPS |
| FP64 (double) | 825.9 GFLOPS | 40.86 TFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 22 | Aqua Vanjaram |
| GPU Variant | Navi 22 KXT | |
| Architecture | RDNA 2.0 | CDNA 3.0 |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 5 nm |
| Transistors | 17.2 billion | 153 billion |
| Die Size | 335 mm² | 1017 mm² |
| Board Design | ||
| TDP | 250W | 750W |
| Suggested PSU | 600 W | 1150 W |
| Outputs | 1x HDMI 2.13x DisplayPort 1.4a | No outputs |
| Power Connectors | 1x 6-pin + 1x 8-pin | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.3 | N/A |
| Shader Model | 6.7 | N/A |