Intel HD Graphics vs ATI Radeon X1800 XT
What is the difference between Intel HD Graphics and ATI Radeon X1800 XT. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Bay Trail GT1 | GPU Name | R520 |
| Generation 7.0 | Architecture | R500 |
| Intel | Foundry | TSMC |
| 22 nm | Process Size | 90 nm |
| unknown | Transistors | 321 million |
| unknown | Die Size | 288 mm² |
Graphics Card
| Sep 2nd, 2013 | Release Date | Oct 1st, 2005 |
| HD Graphics-T (Bay Trail) | Family | Radeon R500 PCIe (X1800) |
| End-of-life | Production | End-of-life |
| Ring Bus | Bus Interface | PCIe 1.0 x16 |
Memory
| System Shared | Memory Size | 512 MB |
| System Shared | Memory Type | GDDR3 |
| System Shared | Memory Bus | 256 bit |
| System Dependent | Bandwidth | 44.80 GB/s |
Performance
| 646.0 MPixel/s | Pixel fillrate | 9.600 GPixel/s |
| 2.584 GTexel/s | Texture fillrate | 9.600 GTexel/s |
Clock Speeds
| System Shared | Memory Clock | 700 MHz 1400 Mbps effective |
Render Config
| 4 | TMUs | 16 |
| 1 | ROPs | 16 |
Board Design
| IGP | Slot Width | Dual-slot |
| 4 W | Thermal design power (TDP) | 113 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
API support
| 11.1 (11_0) | DirectX | 9.0c (9_3) |
| 4.0 | OpenGL | 2.1 |
| 1.2 | OpenCL | N/A |
| 1.0 | Vulkan | N/A |
| 5.0 | Shader Model | 3.0 |