ATI Radeon HD 2400 vs ATI Radeon HD 3450 X2
What is the difference between ATI Radeon HD 2400 and ATI Radeon HD 3450 X2. Find out which graphics card has better performance.
Graphics Processor (GPU)
| RV610 | GPU Name | RV620 |
| TeraScale | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 65 nm | Process Size | 55 nm |
| 180 million | Transistors | 181 million |
| 85 mm² | Die Size | 67 mm² |
Graphics Card
| Feb 19th, 2008 | Release Date | Dec 10th, 2007 |
| Radeon R600 (HD 2400) | Family | Radeon R600 (HD 3400) |
| End-of-life | Production | End-of-life |
| Radeon R500 PCIe | Predecessor | Radeon R500 PCIe |
| PCIe 1.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 256 MB | Memory Size | 512 MB x2 |
| DDR2 | Memory Type | DDR2 |
| 64 bit | Memory Bus | 64 bit x2 |
Clock Speeds
| 495 MHz 990 Mbps effective | Memory Clock | 500 MHz 1000 Mbps effective |
| 398 MHz | GPU Clock | 600 MHz |
Render Config
| 4 | TMUs | 4 x2 |
| 4 | ROPs | 4 x2 |
Board Design
| 20 W | Thermal design power (TDP) | 50 W |
| 200 W | Suggested PSU | 250 W |
| 1x DVI 1x S-Video | Display Connectors | 2x DMS-59 |
| None | Power Connectors | None |
| B170 | Board Number | B629 |
API support
| 10.0 (10_0) | DirectX | 10.1 (10_1) |
| 3.3 | OpenGL | 3.3 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 4.0 | Shader Model | 4.1 |