Product Compare
AMD Radeon Instinct MI308X vs AMD Radeon RX 460 Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Dec 2023 | Aug 2016 |
| Generation | Radeon Instinct | Mobility Radeon |
| Type | Professional | Mobile |
| Bus Interface | PCIe 5.0 x16 | MXM-B (3.0) |
| Clock Speeds | ||
| Base Clock | 1000 MHz | 1000 MHz |
| Boost Clock | 2100 MHz | 1180 MHz |
| Memory Clock | 1300 MHz | 1250 MHz |
| Memory | ||
| Memory Size | 192GB | 4GB |
| Memory Type | HBM3 | GDDR5 |
| Memory Bus | 8192bit | 128bit |
| Bandwidth | 5.32TB/s | 80.00GB/s |
| Render Config | ||
| Compute Units | 304 | 14 |
| Shading Units | 19456 | 896 |
| TMUs | 1216 | 56 |
| ROPs | 0 | 16 |
| Tensor Cores | 1216 | |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 16 MB | 1024 KB |
| L3 Cache | 256 MB | |
| Theoretical Performance | ||
| Pixel Rate | 0 MPixel/s | 18.88 GPixel/s |
| Texture Rate | 2553.6 GTexel/s | 66.08 GTexel/s |
| FP16 (half) | 81.72 TFLOPS | 2.115 TFLOPS |
| FP32 (float) | 81.72 TFLOPS | 2.115 TFLOPS |
| FP64 (double) | 40.86 TFLOPS | 132.2 GFLOPS |
| Graphics Processor | ||
| GPU Name | Aqua Vanjaram | Baffin |
| Architecture | CDNA 3.0 | GCN 4.0 |
| Foundry | TSMC | GlobalFoundries |
| Process Size | 5 nm | 14 nm |
| Transistors | 153 billion | 3 billion |
| Die Size | 1017 mm² | 123 mm² |
| GPU Variant | Baffin XT | |
| Board Design | ||
| TDP | 750W | 55W |
| Suggested PSU | 1150 W | |
| Outputs | No outputs | No outputs |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | N/A | 12 (12_0) |
| OpenGL | N/A | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | N/A | 1.2 |
| Shader Model | N/A | 6.4 |