Radeon HD 6770 (Juniper XT)
AMD
Catalog context
Within its series, the Radeon HD 6770 (Juniper XT) ranks 30th of 120 for FP32 throughput and 128th of 181 for memory capacity. Its 108 W TDP is above the 75 W PCIe slot-power ceiling. The source does not record generation, codename, sm count and base clock, or 4 further fields, for this variant.
| Launch date | April 19, 2011 |
|---|---|
| Series | Radeon HD |
| Generation | — |
| Codename | — |
| Form factor | desktop |
| Architecture | TeraScale 2 |
| Process | 40 nm |
| Transistors | 1.04 billion |
| Die size | 166 mm² |
| Shaders | 800 |
| TMUs | 40 |
| ROPs | 16 |
| SM count | — |
| Base clock | — |
| Boost clock | — |
| Memory clock | 1,200 MHz |
| Memory | 512 MB |
| Memory type | GDDR5 |
| Bus width | 128 bit |
| Bandwidth | 76.8 GB/s |
| Pixel fill rate | 13.6 GP/s |
| Texture fill rate | 34 GT/s |
| FP32 | 1,360 GFLOPS |
| FP64 | — |
| TDP | 108 W |
| Bus interface | PCIe 2.1 ×16 |
| External power required | — |
| Launch MSRP | — |
Source: Wikipedia, revision 1364362273 · catalog loaded 2026-08-16