AMD Radeon Pro 570X vs AMD Radeon R9 280X
What is the difference between AMD Radeon Pro 570X and AMD Radeon R9 280X. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Polaris 20 | GPU Name | Tahiti |
| Polaris 20 | Model number | Tahiti XTL (215-0821065) |
| GCN 4.0 | Architecture | GCN 1.0 |
| GlobalFoundries | Foundry | TSMC |
| 14 nm | Process Size | 28 nm |
| 5,700 million | Transistors | 4,313 million |
| 232 mm² | Die Size | 352 mm² |
Graphics Card
| Mar 18th, 2019 | Release Date | Oct 8th, 2013 |
| Radeon Pro Mac (500X Series) | Family | Volcanic Islands (R9 200) |
| Active | Production | End-of-life |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 4 GB | Memory Size | 3 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 384 bit |
| 217.6 GB/s | Bandwidth | 288.0 GB/s |
Performance
| 35.36 GPixel/s | Pixel fillrate | 32.00 GPixel/s |
| 123.8 GTexel/s | Texture fillrate | 128.0 GTexel/s |
| 3.960 TFLOPS | FP32 (float) performance | 4.096 TFLOPS |
| 247.5 GFLOPS (1:16) | FP64 (double) performance | 1,024 GFLOPS (1:4) |
Clock Speeds
| 1000 MHz | Base Clock | 850 MHz |
| 1105 MHz | Boost Clock | 1000 MHz |
| 1700 MHz 6.8 Gbps effective | Memory Clock | 1500 MHz 6 Gbps effective |
Render Config
| 1792 | Shading Units | 2048 |
| 112 | TMUs | 128 |
| 32 | ROPs | 32 |
| 28 | Compute Units | 32 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 2 MB | L2 Cache | 768 KB |
Board Design
| IGP | Slot Width | Dual-slot |
| 150 W | Thermal design power (TDP) | 250 W |
| No outputs | Display Connectors | 2x DVI 1x HDMI 1x DisplayPort |
| None | Power Connectors | 1x 6-pin + 1x 8-pin |
API support
| 12 (12_0) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 1.2 |
| 1.2 | Vulkan | 1.2 |
| 6.4 | Shader Model | 5.1 |