AMD Radeon R2 Mobile Graphics vs ATI Radeon E2400
What is the difference between AMD Radeon R2 Mobile Graphics and ATI Radeon E2400. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Stoney | GPU Name | RV610 |
| GCN 3.0 | Architecture | TeraScale |
| GlobalFoundries | Foundry | TSMC |
| 28 nm | Process Size | 65 nm |
| 1,200 million | Transistors | 180 million |
| 125 mm² | Die Size | 85 mm² |
Graphics Card
| Jun 1st, 2016 | Release Date | Jun 28th, 2007 |
| Stoney Ridge (Rx 400 Mobile) | Family | Embedded (2000) |
| Active | Production | End-of-life |
| IGP | Bus Interface | MXM-II |
Memory
| System Shared | Memory Size | 128 MB |
| System Shared | Memory Type | GDDR3 |
| System Shared | Memory Bus | 64 bit |
| System Dependent | Bandwidth | 11.20 GB/s |
Performance
| 2.400 GPixel/s | Pixel fillrate | 2.400 GPixel/s |
| 4.800 GTexel/s | Texture fillrate | 2.400 GTexel/s |
| 153.6 GFLOPS | FP32 (float) performance | 48.00 GFLOPS |
Clock Speeds
| System Shared | Memory Clock | 700 MHz 1400 Mbps effective |
Render Config
| 128 | Shading Units | 40 |
| 8 | TMUs | 4 |
| 4 | ROPs | 4 |
| 2 | Compute Units | 2 |
Board Design
| IGP | Slot Width | IGP |
| 15 W | Thermal design power (TDP) | 25 W |
| No outputs | Display Connectors | No outputs |
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 |