AMD Radeon R2 Mobile Graphics vs ATI Radeon X1550
What is the difference between AMD Radeon R2 Mobile Graphics and ATI Radeon X1550. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Stoney | GPU Name | RV516 |
| GCN 3.0 | Architecture | R500 |
| GlobalFoundries | Foundry | UMC |
| 28 nm | Process Size | 80 nm |
| 1,200 million | Transistors | 107 million |
| 125 mm² | Die Size | 100 mm² |
Graphics Card
| Jun 1st, 2016 | Release Date | 2007 |
| Stoney Ridge (Rx 400 Mobile) | Family | Radeon R500 PCIe (X1550) |
| Active | Production | End-of-life |
| Carrizo | Predecessor | Radeon R400 PCIe |
| IGP | Bus Interface | PCIe 1.0 x16 |
Memory
| System Shared | Memory Size | 256 MB |
| System Shared | Memory Type | DDR2 |
| System Shared | Memory Bus | 128 bit |
| System Dependent | Bandwidth | 12.80 GB/s |
Performance
| 2.400 GPixel/s | Pixel fillrate | 2.200 GPixel/s |
| 4.800 GTexel/s | Texture fillrate | 2.200 GTexel/s |
Clock Speeds
| System Shared | Memory Clock | 400 MHz 800 Mbps effective |
Render Config
| 8 | TMUs | 4 |
| 4 | ROPs | 4 |
Board Design
| IGP | Slot Width | Single-slot |
| 15 W | Thermal design power (TDP) | 27 W |
| No outputs | Display Connectors | 1x DVI 1x VGA 1x S-Video |
| None | Power Connectors | None |
API support
| 12 (12_0) | DirectX | 9.0c (9_3) |
| 4.6 | OpenGL | 2.1 |
| 2.0 | OpenCL | N/A |
| 1.2 | Vulkan | N/A |
| 6.3 | Shader Model | 3.0 |