Product Compare
AMD Radeon R9 290 vs Intel Arc A770M
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2013 | Jan 2022 |
| Generation | Volcanic Islands | Alchemist |
| Type | Desktop | Mobile |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1250 MHz | 2000 MHz |
| Base Clock | 300 MHz | |
| Boost Clock | 1650 MHz | |
| Memory | ||
| Memory Size | 4GB | 16GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 512bit | 256bit |
| Bandwidth | 320.0GB/s | 512.0GB/s |
| Render Config | ||
| Compute Units | 40 | |
| Shading Units | 2560 | 4096 |
| TMUs | 160 | 256 |
| ROPs | 64 | 128 |
| L1 Cache | 16 KB (per CU) | |
| L2 Cache | 1024 KB | 16 MB |
| RT Cores | 32 | |
| Theoretical Performance | ||
| Pixel Rate | 60.61 GPixel/s | 211.2 GPixel/s |
| Texture Rate | 151.5 GTexel/s | 422.4 GTexel/s |
| FP32 (float) | 4.849 TFLOPS | 13.52 TFLOPS |
| FP64 (double) | 606.1 GFLOPS | |
| FP16 (half) | 27.03 TFLOPS | |
| Graphics Processor | ||
| GPU Name | Hawaii | DG2-512 |
| GPU Variant | Hawaii PRO(215-0852020) | ACM-G10 |
| Architecture | GCN 2.0 | Generation 12.7 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 6 nm |
| Transistors | 6.2 billion | 21.7 billion |
| Die Size | 438 mm² | 406 mm² |
| Board Design | ||
| TDP | 275W | 120W |
| Suggested PSU | 600 W | |
| Outputs | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 | No outputs |
| Power Connectors | 1x 6-pin + 1x 8-pin | |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.3 | 6.6 |