Radeon HD 4850
AMD
Catalog context
Within its series, the Radeon HD 4850 ranks 47th of 120 for FP32 throughput and 128th of 181 for memory capacity. Its 110 W TDP is above the 75 W PCIe slot-power ceiling. The source does not record generation, architecture, sm count and boost clock, or 1 further field, for this variant.
| Launch date | June 25, 2008 |
|---|---|
| Series | Radeon HD |
| Generation | — |
| Codename | RV770 PRO |
| Form factor | desktop |
| Architecture | — |
| Process | 55 nm |
| Transistors | 956 million |
| Die size | 256 mm² |
| Shaders | 800 |
| TMUs | 40 |
| ROPs | 16 |
| SM count | — |
| Base clock | 625 MHz |
| Boost clock | — |
| Memory clock | 993 MHz |
| Memory | 512 MB |
| Memory type | GDDR3 |
| Bus width | 256 bit |
| Bandwidth | 63.55 GB/s |
| Pixel fill rate | 10 GP/s |
| Texture fill rate | 25 GT/s |
| FP32 | 1,000 GFLOPS |
| FP64 | 200 GFLOPS |
| TDP | 110 W |
| Bus interface | PCIe 2.0 ×16 |
| External power required | — |
| Launch MSRP | 199 USD |
Source: Wikipedia, revision 1364362273 · catalog loaded 2026-08-16