Product Compare
AMD Radeon R9 280X vs Intel Arc A380
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Oct 2013 | Jun 2022 |
| Generation | Volcanic Islands | Alchemist(Arc 3) |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x8 |
| Clock Speeds | ||
| Base Clock | 850 MHz | 2000 MHz |
| Boost Clock | 1000 MHz | 2050 MHz |
| Memory Clock | 1500 MHz | 1937 MHz |
| Memory | ||
| Memory Size | 3GB | 6GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 384bit | 96bit |
| Bandwidth | 288.0GB/s | 186.0GB/s |
| Render Config | ||
| Compute Units | 32 | |
| Shading Units | 2048 | 1024 |
| TMUs | 128 | 64 |
| ROPs | 32 | 32 |
| L1 Cache | 16 KB (per CU) | |
| L2 Cache | 768 KB | 4 MB |
| Tensor Cores | 128 | |
| RT Cores | 8 | |
| Theoretical Performance | ||
| Pixel Rate | 32.00 GPixel/s | 65.60 GPixel/s |
| Texture Rate | 128.0 GTexel/s | 131.2 GTexel/s |
| FP32 (float) | 4.096 TFLOPS | 4.198 TFLOPS |
| FP64 (double) | 1024 GFLOPS | 1050 GFLOPS |
| FP16 (half) | 8.397 TFLOPS | |
| Graphics Processor | ||
| GPU Name | Tahiti | DG2-128 |
| GPU Variant | Tahiti XTL(215-0821065) | ACM-G11 |
| Architecture | GCN 1.0 | Generation 12.7 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 6 nm |
| Transistors | 4.313 billion | 7.2 billion |
| Die Size | 352 mm² | 157 mm² |
| Board Design | ||
| TDP | 250W | 75W |
| Suggested PSU | 600 W | 250 W |
| Outputs | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 | 1x HDMI 2.13x DisplayPort 2.0 |
| Power Connectors | 1x 6-pin + 1x 8-pin | 1x 8-pin |
| Graphics Features | ||
| DirectX | 12 (11_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 5.1 | 6.6 |