AMD Radeon R2 Mobile Graphics vs ATI Radeon HD 3450
What is the difference between AMD Radeon R2 Mobile Graphics and ATI Radeon HD 3450. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Stoney | GPU Name | RV620 |
| GCN 3.0 | Architecture | TeraScale |
| GlobalFoundries | Foundry | TSMC |
| 28 nm | Process Size | 55 nm |
| 1,200 million | Transistors | 181 million |
| 125 mm² | Die Size | 67 mm² |
Graphics Card
| Jun 1st, 2016 | Release Date | Dec 10th, 2007 |
| Stoney Ridge (Rx 400 Mobile) | Family | Radeon R600 (HD 3400) |
| Active | Production | End-of-life |
| Carrizo | Predecessor | Radeon R500 PCIe |
| IGP | Bus Interface | PCIe 2.0 x16 |
Memory
| System Shared | Memory Size | 256 MB |
| System Shared | Memory Type | DDR2 |
| System Shared | Memory Bus | 64 bit |
| System Dependent | Bandwidth | 8.000 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 | 500 MHz 1000 Mbps effective |
Render Config
| 128 | Shading Units | 40 |
| 8 | TMUs | 4 |
| 4 | ROPs | 4 |
| 2 | Compute Units | 2 |
Board Design
| IGP | Slot Width | Single-slot |
| 15 W | Thermal design power (TDP) | 25 W |
| No outputs | Display Connectors | 1x DVI 1x VGA 1x S-Video |
| None | Power Connectors | None |
API support
| 12 (12_0) | DirectX | 10.1 (10_1) |
| 4.6 | OpenGL | 3.3 |
| 2.0 | OpenCL | N/A |
| 1.2 | Vulkan | N/A |
| 6.3 | Shader Model | 4.1 |