AMD Radeon Pro 570X vs AMD Radeon RX 6500 XT
Graphics Processor
| GPU model | Polaris 20 | Navi 24 |
|---|---|---|
| GPU variant | Polaris 20 | — |
| Architecture | GCN 4.0 | RDNA 2.0 |
| Foundry | GlobalFoundries | TSMC |
| Manufacturing process | 14 nm | 7 nm |
| Number of transistors | 5,700 million | unknown |
| Die size | 232 mm² | unknown |
Mobile graphics
| Release date | Mar 18th, 2019 | — |
|---|---|---|
| Generation | Radeon Pro Mac (500X Series) | — |
| Production | Active | — |
| Interface | PCIe 3.0 x16 | — |
Clocks
| Base clock | 1000 MHz | 2200 MHz |
|---|---|---|
| Boost clock | 1105 MHz | 2500 MHz |
| Memory clock | 1700 MHz 6.8 Gbps effective | 2000 MHz 16 Gbps effective |
Memory Configuration
| Memory size | 4 GB | 4 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR6 |
| Memory bus width | 256 bit | 64 bit |
| Bandwidth | 217.6 GB/s | 128.0 GB/s |
Render Configuration
| Shading units | 1792 | 1024 |
|---|---|---|
| TMUs | 112 | 64 |
| ROPs | 32 | 32 |
| Compute units | 28 | 16 |
| Cache L1 | 16 KB (per CU) | 128 KB per Array |
| Cache L2 | 2 MB | 1024 KB |
| RT cores | — | 16 |
| gpu.details.l0-cache | — | 32 KB per WGP |
| gpu.details.l3-cache | — | 16 MB |
Performance
| Pixel rate | 35.36 GPixel/s | 80.00 GPixel/s |
|---|---|---|
| Texture rate | 123.8 GTexel/s | 160.0 GTexel/s |
| FP16 (half) performance | 3.960 TFLOPS (1:1) | 10.24 TFLOPS (2:1) |
| FP32 (float) performance | 3.960 TFLOPS | 5.120 TFLOPS |
| FP64 (double) performance | 247.5 GFLOPS (1:16) | 320.0 GFLOPS (1:16) |
Dimensions & Outputs
| Slot width | IGP | Dual-slot |
|---|---|---|
| TDP | 150 W | 100 W |
| Outputs | No outputs | 1x HDMI2x DisplayPort |
| Power connectors | None | 1x 6-pin |
| Suggested PSU | — | 300 W |
API Support & Features
| DirectX | 12 (12_0) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 6.6 |
Other Features
Graphics Card
| Release date | — | Unknown |
|---|---|---|
| Generation | — | Navi II |
| Predecessor | — | Navi |
| Successor | — | Navi III |
| Production | — | Unreleased |
| Interface | — | PCIe 4.0 x8 |
