Product Compare
AMD Radeon R9 280X2 vs AMD Radeon Vega 7
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Unknown | Apr 2021 |
| Generation | Volcanic Islands | Cezanne |
| Type | Desktop | Integrated |
| Bus Interface | PCIe 3.0 x16 | IGP |
| Clock Speeds | ||
| Base Clock | 950 MHz | 300 MHz |
| Boost Clock | 1000 MHz | 1900 MHz |
| Memory Clock | 1500 MHz | System Shared |
| Memory | ||
| Memory Size | 3GB | System Shared |
| Memory Type | GDDR5 | System Shared |
| Memory Bus | 384bit | System Shared |
| Bandwidth | 288.0GB/s | System Dependent |
| Render Config | ||
| Compute Units | 32 | 7 |
| Shading Units | 2048 | 448 |
| TMUs | 128 | 28 |
| ROPs | 32 | 8 |
| L1 Cache | 16 KB (per CU) | |
| L2 Cache | 768 KB | |
| Theoretical Performance | ||
| Pixel Rate | 32.00 GPixel/s | 15.20 GPixel/s |
| Texture Rate | 128.0 GTexel/s | 53.20 GTexel/s |
| FP32 (float) | 4.096 TFLOPS | 1.702 TFLOPS |
| FP64 (double) | 1024 GFLOPS | 106.4 GFLOPS |
| FP16 (half) | 3.405 TFLOPS | |
| Graphics Processor | ||
| GPU Name | Tahiti | Cezanne |
| GPU Variant | Tahiti XTL(215-0821065) | |
| Architecture | GCN 1.0 | GCN 5.1 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 7 nm |
| Transistors | 4.313 billion | 9.8 billion |
| Die Size | 352 mm² | 156 mm² |
| Board Design | ||
| TDP | 375W | 45W |
| Suggested PSU | 750 W | |
| Outputs | 6x mini-DisplayPort 1.2 | No outputs |
| Power Connectors | 3x 8-pin | None |
| Graphics Features | ||
| DirectX | 12 (11_1) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader Model | 5.1 | 6.4 |