Radeon HD 5850
The younger model Radeon HD 5850, unfortunately, is somewhat truncated in terms of functional blocks
It has only 1440 stream processors at its disposal, the video chip operates at a frequency of 725 MHz, and the GDDR5 memory runs at 1050 MHz (4200 QDR). The number of raster operations blocks (ROP) remained at the level of the older solution.
Specifications ATI Radeon HD 5850
| Name | Radeon HD 5850 |
| Core | Cypress |
| Process technology (µm) | 40 |
| Transistors (million) | 1750 |
| Core frequency | 725 |
| Memory frequency (DDR) | 1000(4000QDR) |
| Bus and memory type | GDDR5 256-bit |
| Bandwidth (Gb/s) | 130 |
| Unified shader blocks | 1440 |
| Frequency of unified shader units | 700 |
| TMU per conveyor | 80 |
| ROP | 32 |
| Shader Model | 5.0 |
| Fill Rate (Mtex/s) | 52000 |
| DirectX | 11.0 |
| Memory | 1024/2048 |
| Interface | PCIe 2.0 |