AMD Radeon R3 Mobile Graphics vs ATI Radeon HD 2600 PRO
What is the difference between AMD Radeon R3 Mobile Graphics and ATI Radeon HD 2600 PRO. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Stoney | GPU Name | RV630 |
| GCN 3.0 | Architecture | TeraScale |
| GlobalFoundries | Foundry | TSMC |
| 28 nm | Process Size | 65 nm |
| 1,200 million | Transistors | 390 million |
| 125 mm² | Die Size | 153 mm² |
Graphics Card
| Jun 1st, 2016 | Release Date | Jun 28th, 2007 |
| Stoney Ridge (Rx 400 Mobile) | Family | Radeon R600 (HD 2600) |
| Active | Production | End-of-life |
| Carrizo | Predecessor | Radeon R500 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 | 16.00 GB/s |
Performance
| 2.620 GPixel/s | Pixel fillrate | 2.400 GPixel/s |
| 5.240 GTexel/s | Texture fillrate | 4.800 GTexel/s |
| 167.7 GFLOPS | FP32 (float) performance | 144.0 GFLOPS |
Clock Speeds
| System Shared | Memory Clock | 500 MHz 1000 Mbps effective |
Render Config
| 128 | Shading Units | 120 |
| 8 | TMUs | 8 |
| 4 | ROPs | 4 |
| 2 | Compute Units | 3 |
Board Design
| IGP | Slot Width | Single-slot |
| 15 W | Thermal design power (TDP) | 35 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
| None | Power Connectors | None |
API support
| 12 (12_0) | DirectX | 10.0 (10_0) |
| 4.6 | OpenGL | 3.3 |
| 2.0 | OpenCL | N/A |
| 1.2 | Vulkan | N/A |
| 6.3 | Shader Model | 4.0 |