Radeon HD 4750
AMD
Catalog context
Within its series, the Radeon HD 4750 ranks 51st of 120 for FP32 throughput and 128th of 181 for memory capacity. Its 80 W TDP is above the 75 W PCIe slot-power ceiling. The source does not record generation, architecture, sm count and boost clock, or 3 further fields, for this variant.
| Launch date | September 9, 2009 |
|---|---|
| Series | Radeon HD |
| Generation | — |
| Codename | RV740 |
| Form factor | desktop |
| Architecture | — |
| Process | 40 nm |
| Transistors | 826 million |
| Die size | 137 mm² |
| Shaders | 640 |
| TMUs | 32 |
| ROPs | 16 |
| SM count | — |
| Base clock | 730 MHz |
| Boost clock | — |
| Memory clock | 800 MHz |
| Memory | 512 MB |
| Memory type | GDDR5 |
| Bus width | 128 bit |
| Bandwidth | 51.2 GB/s |
| Pixel fill rate | 11.7 GP/s |
| Texture fill rate | 23.4 GT/s |
| FP32 | 934.4 GFLOPS |
| FP64 | — |
| TDP | 80 W |
| Bus interface | PCIe 2.0 ×16 |
| External power required | — |
| Launch MSRP | — |
Source: Wikipedia, revision 1364362273 · catalog loaded 2026-08-16