ATI Mobility Radeon X800 vs ATI Radeon HD 4450
What is the difference between ATI Mobility Radeon X800 and ATI Radeon HD 4450. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M28 | GPU Name | RV710 |
| R400 | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 130 nm | Process Size | 55 nm |
| 160 million | Transistors | 242 million |
| 289 mm² | Die Size | 73 mm² |
Graphics Card
| Nov 1st, 2004 | Release Date | Nov 18th, 2011 |
| M2x (Mobility X1) | Family | Radeon R700 (HD 4400) |
| End-of-life | Production | End-of-life |
| M1x | Predecessor | Radeon R600 |
| PCIe 1.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 256 MB | Memory Size | 512 MB |
| GDDR3 | Memory Type | DDR2 |
| 256 bit | Memory Bus | 64 bit |
| 25.60 GB/s | Bandwidth | 6.400 GB/s |
Performance
| 4.800 GPixel/s | Pixel fillrate | 2.400 GPixel/s |
| 4.800 GTexel/s | Texture fillrate | 4.800 GTexel/s |
Clock Speeds
| 400 MHz 800 Mbps effective | Memory Clock | 400 MHz 800 Mbps effective |
| 400 MHz | GPU Clock | 600 MHz |
Render Config
| 12 | TMUs | 8 |
| 12 | ROPs | 4 |
Board Design
| unknown | Thermal design power (TDP) | 25 W |
| No outputs | Display Connectors | 1x DVI 1x HDMI 1x DisplayPort |
API support
| 9.0b (9_2) | DirectX | 10.1 (10_1) |
| 2.1 | OpenGL | 3.3 |
| N/A | OpenCL | 1.1 |
| N/A | Vulkan | N/A |