Product Compare
AMD Radeon RX 460 vs AMD Radeon Graphics 448SP Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Aug 2016 | Jan 2022 |
| Generation | Arctic Islands | Vega II IGP |
| Type | Desktop | Integrated |
| Bus Interface | PCIe 3.0 x8 | IGP |
| Clock Speeds | ||
| Base Clock | 1090 MHz | 300 MHz |
| Boost Clock | 1200 MHz | 1800 MHz |
| Memory Clock | 1750 MHz | System Shared |
| Memory | ||
| Memory Size | 2GB | System Shared |
| Memory Type | GDDR5 | System Shared |
| Memory Bus | 128bit | System Shared |
| Bandwidth | 112.0GB/s | System Dependent |
| Render Config | ||
| Compute Units | 14 | 7 |
| Shading Units | 896 | 448 |
| TMUs | 56 | 28 |
| ROPs | 16 | 8 |
| L1 Cache | 16 KB (per CU) | |
| L2 Cache | 1024 KB | |
| Theoretical Performance | ||
| Pixel Rate | 19.20 GPixel/s | 14.40 GPixel/s |
| Texture Rate | 67.20 GTexel/s | 50.40 GTexel/s |
| FP16 (half) | 2.150 TFLOPS | 3.226 TFLOPS |
| FP32 (float) | 2.150 TFLOPS | 1.613 TFLOPS |
| FP64 (double) | 134.4 GFLOPS | 100.8 GFLOPS |
| Graphics Processor | ||
| GPU Name | Baffin | Barcelo |
| GPU Variant | Baffin PRO | |
| Architecture | GCN 4.0 | GCN 5.1 |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 7 nm |
| Transistors | 3 billion | 10.7 billion |
| Die Size | 123 mm² | 180 mm² |
| Board Design | ||
| TDP | 75W | 45W |
| Suggested PSU | 250 W | |
| Outputs | 1x DVI1x HDMI 2.0b1x DisplayPort 1.4a | Portable Device Dependent |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.4 | 6.7 |