AMD Radeon R5 A220 vs ATI Radeon HD 4570 Rebrand
What is the difference between AMD Radeon R5 A220 and ATI Radeon HD 4570 Rebrand. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Caicos | GPU Name | RV635 |
| Caicos XT (215-0804070) | Model number | RV635 PRO (215-0682008) |
| TeraScale 2 | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 55 nm |
| 370 million | Transistors | 378 million |
| 67 mm² | Die Size | 135 mm² |
Graphics Card
| 2014 | Release Date | Nov 22nd, 2009 |
| All-In-One (Rx 200) | Family | Radeon R700 (HD 4500) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 1024 MB |
| DDR3 | Memory Type | DDR2 |
| 64 bit | Memory Bus | 128 bit |
| 14.40 GB/s | Bandwidth | 12.67 GB/s |
Performance
| 3.100 GPixel/s | Pixel fillrate | 3.184 GPixel/s |
| 6.200 GTexel/s | Texture fillrate | 6.368 GTexel/s |
| 248.0 GFLOPS | FP32 (float) performance | 191.0 GFLOPS |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 396 MHz 792 Mbps effective |
| 775 MHz | GPU Clock | 796 MHz |
Render Config
| 160 | Shading Units | 120 |
| 8 | TMUs | 8 |
| 4 | ROPs | 4 |
| 2 | Compute Units | 3 |
| 128 KB | L2 Cache | 128 KB |
Board Design
| Single-slot | Slot Width | Single-slot |
| 168 mm 6.6 inches | Length | 190 mm 7.5 inches |
| 35 W | Thermal design power (TDP) | 65 W |
| 1x DVI 1x HDMI | Display Connectors | 2x DVI 1x S-Video |
API support
| 11.2 (11_0) | DirectX | 10.1 (10_1) |
| 4.4 | OpenGL | 3.3 |
| 1.2 | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 4.1 |