Product Compare
AMD Radeon RX 7800 XT vs Intel Arc A380
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Aug 2023 | Jun 2022 |
| Generation | Navi III | Alchemist(Arc 3) |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 4.0 x16 | PCIe 4.0 x8 |
| Clock Speeds | ||
| Base Clock | 1295 MHz | 2000 MHz |
| Boost Clock | 2430 MHz | 2050 MHz |
| Memory Clock | 2438 MHz | 1937 MHz |
| Memory | ||
| Memory Size | 16GB | 6GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256bit | 96bit |
| Bandwidth | 624.1GB/s | 186.0GB/s |
| Render Config | ||
| Compute Units | 60 | |
| Shading Units | 3840 | 1024 |
| TMUs | 240 | 64 |
| ROPs | 96 | 32 |
| RT Cores | 60 | 8 |
| L1 Cache | 128 KB per Array | |
| L2 Cache | 4 MB | 4 MB |
| L3 Cache | 64 MB | |
| Tensor Cores | 128 | |
| Theoretical Performance | ||
| Pixel Rate | 233.3 GPixel/s | 65.60 GPixel/s |
| Texture Rate | 583.2 GTexel/s | 131.2 GTexel/s |
| FP16 (half) | 74.65 TFLOPS | 8.397 TFLOPS |
| FP32 (float) | 37.32 TFLOPS | 4.198 TFLOPS |
| FP64 (double) | 1166.4 GFLOPS | 1050 GFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 32 | DG2-128 |
| GPU Variant | Navi 32 XT(215-180000006) | ACM-G11 |
| Architecture | RDNA 3.0 | Generation 12.7 |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 6 nm |
| Transistors | 28.1 billion | 7.2 billion |
| Die Size | 346 mm² | 157 mm² |
| Board Design | ||
| TDP | 263W | 75W |
| Suggested PSU | 600 W | 250 W |
| Outputs | 1x HDMI 2.1a3x DisplayPort 2.1 | 1x HDMI 2.13x DisplayPort 2.0 |
| Power Connectors | 2x 8-pin | 1x 8-pin |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.2 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| Shader Model | 6.8 | 6.6 |
| Benchmarks | ||
| 3DMark Time Spy | 20086 | 4277 |
| 3DMark Time Spy Extreme | 9448 | 2017 |
| 3DMark Speed Way | 3978 | 576 |