Product Compare
AMD Radeon RX 6600 XT vs Intel Arc B570
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jul 2021 | Jan 2025 |
| Generation | Navi II | Battlemage |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 4.0 x8 | PCIe 4.0 x8 |
| Clock Speeds | ||
| Base Clock | 1968 MHz | 2500 MHz |
| Boost Clock | 2589 MHz | 2500 MHz |
| Memory Clock | 2000 MHz | 2375 MHz |
| Memory | ||
| Memory Size | 8GB | 10GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 128bit | 160bit |
| Bandwidth | 256.0GB/s | 380.0GB/s |
| Render Config | ||
| Compute Units | 32 | |
| Shading Units | 2048 | 2304 |
| TMUs | 128 | 144 |
| ROPs | 64 | 80 |
| RT Cores | 32 | 18 |
| L1 Cache | 128 KB per Array | 256 KB (per EU) |
| L2 Cache | 2 MB | 18 MB |
| L3 Cache | 32 MB | |
| Tensor Cores | 144 | |
| Theoretical Performance | ||
| Pixel Rate | 165.7 GPixel/s | 200.0 GPixel/s |
| Texture Rate | 331.4 GTexel/s | 360.0 GTexel/s |
| FP16 (half) | 21.21 TFLOPS | 23.04 TFLOPS |
| FP32 (float) | 10.60 TFLOPS | 11.52 TFLOPS |
| FP64 (double) | 662.8 GFLOPS | 1440 GFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 23 | BMG-G21 |
| GPU Variant | Navi 23 XT(215-130000006) | SRPMG |
| Architecture | RDNA 2.0 | Xe2 |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 5 nm |
| Transistors | 11.06 billion | 19.6 billion |
| Die Size | 237 mm² | 272 mm² |
| Board Design | ||
| TDP | 160W | 150W |
| Suggested PSU | 450 W | 450 W |
| Outputs | 1x HDMI 2.13x DisplayPort 1.4a | 1x HDMI 2.1a3x DisplayPort 2.1 |
| Power Connectors | 1x 8-pin | 1x 8-pin |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.3 | 1.4 |
| Shader Model | 6.7 | 6.6 |
| Benchmarks | ||
| 3DMark Time Spy | 9656 | 12600 |
| 3DMark Time Spy Extreme | 4399 | 6004 |