Product Compare
AMD Radeon RX 560 vs AMD Radeon RX 7900 GRE
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2017 | Jul 2023 |
| Generation | Polaris | Navi III |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 3.0 x8 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 1175 MHz | 1287 MHz |
| Boost Clock | 1275 MHz | 2245 MHz |
| Memory Clock | 1750 MHz | 2250 MHz |
| Memory | ||
| Memory Size | 4GB | 16GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 128bit | 256bit |
| Bandwidth | 112.0GB/s | 576.0GB/s |
| Render Config | ||
| Compute Units | 16 | 80 |
| Shading Units | 1024 | 5120 |
| TMUs | 64 | 320 |
| ROPs | 16 | 160 |
| L1 Cache | 16 KB (per CU) | 256 KB per Array |
| L2 Cache | 1024 KB | 6 MB |
| RT Cores | 80 | |
| L3 Cache | 64 MB | |
| Theoretical Performance | ||
| Pixel Rate | 20.40 GPixel/s | 359.2 GPixel/s |
| Texture Rate | 81.60 GTexel/s | 718.4 GTexel/s |
| FP16 (half) | 2.611 TFLOPS | 91.96 TFLOPS |
| FP32 (float) | 2.611 TFLOPS | 45.98 TFLOPS |
| FP64 (double) | 163.2 GFLOPS | 1436.8 GFLOPS |
| Graphics Processor | ||
| GPU Name | Polaris 21 | Navi 31 |
| GPU Variant | Polaris 21 XT(215-0908004) | Navi 31 XL(215-145000206) |
| Architecture | GCN 4.0 | RDNA 3.0 |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 5 nm |
| Transistors | 3 billion | 57.7 billion |
| Die Size | 123 mm² | 529 mm² |
| Board Design | ||
| TDP | 75W | 260W |
| Suggested PSU | 250 W | 600 W |
| Outputs | 1x DVI1x HDMI 2.0b1x DisplayPort 1.4a | 1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C |
| Power Connectors | None | 2x 8-pin |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.2 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.4 | 6.8 |
| Benchmarks | ||
| 3DMark Time Spy | 1855 | 22476 |
| 3DMark Time Spy Extreme | 799 | 10591 |