Product Compare
AMD Radeon RX 5300M vs AMD Radeon RX 640 Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2019 | May 2019 |
| Generation | Mobility Radeon | Mobility Radeon |
| Type | Mobile | Mobile |
| Bus Interface | PCIe 4.0 x8 | PCIe 3.0 x8 |
| Clock Speeds | ||
| Base Clock | 1000 MHz | 1082 MHz |
| Boost Clock | 1445 MHz | 1218 MHz |
| Memory Clock | 1750 MHz | 1500 MHz |
| Memory | ||
| Memory Size | 3GB | 2GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bus | 96bit | 64bit |
| Bandwidth | 168.0GB/s | 48.00GB/s |
| Render Config | ||
| Compute Units | 22 | 10 |
| Shading Units | 1408 | 640 |
| TMUs | 88 | 40 |
| ROPs | 32 | 16 |
| L2 Cache | 2 MB | 512 KB |
| L1 Cache | 16 KB (per CU) | |
| Theoretical Performance | ||
| Pixel Rate | 46.24 GPixel/s | 19.49 GPixel/s |
| Texture Rate | 127.2 GTexel/s | 48.72 GTexel/s |
| FP16 (half) | 8.138 TFLOPS | 1.559 TFLOPS |
| FP32 (float) | 4.069 TFLOPS | 1.559 TFLOPS |
| FP64 (double) | 254.3 GFLOPS | 97.44 GFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 14 | Polaris 23 |
| GPU Variant | Navi 14 XLM | Polaris 23 XT |
| Architecture | RDNA 1.0 | GCN 4.0 |
| Foundry | TSMC | GlobalFoundries |
| Process Size | 7 nm | 14 nm |
| Transistors | 6.4 billion | 2.2 billion |
| Die Size | 158 mm² | 103 mm² |
| Board Design | ||
| TDP | 85W | 50W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 (12_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.3 | 1.2 |
| Shader Model | 6.5 | 6.4 |