ATI Radeon X850XT is a Graphics Processing Unit, built on 130 nm manufacturing process and targeted at desktop market. The card's graphics frequency is 540 MHz. Additionally, it has 16 pixel shaders, 16 color ROPs, and 16 texture units. The Radeon X850XT has 256 MB of GDDR3 memory, clocked at 590 MHz. It has a 256 bit wide memory bus, which gives 37.76 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface, and requires 2 motherboard slots. The maximum power consumption of this model is 67 Watt.
| Manufacturer: | ATI |
| Model: | Radeon X850XT |
| Reference cardcscart_ | Yes |
| Target market segment: | Desktop |
| Die name: | R480 |
| Fabrication process: | 130 nm |
| Transistors: | 160 million |
| Bus interface: | PCI-E 1.0 x 16 |
Frequency | |
| Graphics clock: | 540 MHz |
Memory specifications | |
| Memory size: | 256 MB |
| Memory type: | GDDR3 |
| Memory clock: | 590 MHz |
| Memory clock (effective): | 1180 MHz |
| Memory interface width: | 256-bit |
| Memory bandwidth: | 37.76 GB/s |
Cores / Texture | |
| Color ROPs: | 16 |
| Pixel shader processors: | 16 |
| Vertex shader processors: | 6 |
| Texture units: | 16 |
| RAMDACs: | 400 MHz |
Electric characteristics | |
| Maximum power draw: | 67 W |
Video features | |
| Maximum VGA resolution: | 2048 x 1536 |
| Anti-Aliasing technologies: | 6 x MSAA Temporal AA |
Performance | |
| Pixel fill rate: | 8.64 Gigapixels/s |
| Texture fill rate: | 8.64 Gigatexels/s |
External connectors | |
| Standard display connectors: | 2 x DVI-I S-Video |
| Power connectors: | 1 x 6-pin |
Dimensions | |
| Width: | Dual-Slot |
Other features / Support | |
| OpenGL support: | 2.0 |
| DirectX support: | 9.0b |
| Pixel shader model: | 2.0 |
| Vertex shader model: | 2.0 |
