Product Compare
AMD Radeon Instinct MI100 vs AMD Radeon 680M
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2020 | Jan 2022 |
| Generation | Radeon Instinct | Navi II IGP |
| Type | Professional | Integrated |
| Bus Interface | PCIe 4.0 x16 | PCIe 4.0 x8 |
| Clock Speeds | ||
| Base Clock | 1000 MHz | 2000 MHz |
| Boost Clock | 1502 MHz | 2200 MHz |
| Memory Clock | 1200 MHz | System Shared |
| Memory | ||
| Memory Size | 32GB | System Shared |
| Memory Type | HBM2 | System Shared |
| Memory Bus | 4096bit | System Shared |
| Bandwidth | 1229GB/s | System Dependent |
| Render Config | ||
| Compute Units | 120 | 12 |
| Shading Units | 7680 | 768 |
| TMUs | 480 | 48 |
| ROPs | 64 | 32 |
| L1 Cache | 16 KB (per CU) | 128 KB per Array |
| L2 Cache | 8 MB | 2 MB |
| RT Cores | 12 | |
| Theoretical Performance | ||
| Pixel Rate | 96.13 GPixel/s | 70.40 GPixel/s |
| Texture Rate | 721.0 GTexel/s | 105.6 GTexel/s |
| FP16 (half) | 184.6 TFLOPS | 6.758 TFLOPS |
| FP32 (float) | 23.07 TFLOPS | 3.379 TFLOPS |
| FP64 (double) | 11.54 TFLOPS | 211.2 GFLOPS |
| Graphics Processor | ||
| GPU Name | Arcturus | Rembrandt |
| GPU Variant | Arcturus XL | |
| Architecture | CDNA 1.0 | RDNA 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 6 nm |
| Transistors | 25.6 billion | 13.1 billion |
| Die Size | 750 mm² | 208 mm² |
| Board Design | ||
| TDP | 300W | 50W |
| Suggested PSU | 700 W | |
| Outputs | No outputs | Portable Device Dependent |
| Power Connectors | 2x 8-pin | None |
| Graphics Features | ||
| DirectX | N/A | 12 Ultimate (12_2) |
| OpenGL | N/A | 4.6 |
| OpenCL | 2.1 | 2.0 |
| Vulkan | N/A | 1.3 |
| Shader Model | N/A | 6.7 |