Full view of a parts catalogue asset.
| Specifications | Value |
|---|---|
| vendor | amd |
| manufacturer | AMD |
| gpu name | Tahiti |
| architecture | GCN 1.0 |
| generation | Southern Islands(HD 7900) |
| release date | 2012-06-22 |
| memory size gb | 3 |
| memory type | GDDR5 |
| memory bus bits | 384 |
| memory bandwidth gb s | 288 |
| tdp w | 300 |
| power connectors | 1x 6-pin + 1x 8-pin |
| length mm | 275 |
| width mm | 38 |
| slot | Dual-slot |
| fp32 tflops | 4.3 |
| Field | Value |
|---|---|
| foundry | TSMC |
| processSize | 28 |
| transistors | 4.31 |
| transistorDensity | 12.3 |
| dieSize | 352 |
| busInterface | PCIe 3.0 x16 |
| baseClock | 1000 |
| boostClock | 1050 |
| memoryClock | 1500 |
| shaders | 2048 |
| tmus | 128 |
| rops | 32 |
| l1Cache | 16 |
| l2Cache | 0.75 |
| suggestedPSU | 700 |
| displayOutputs | 1x DVI, 1x HDMI 1.4a, 2x mini-DisplayPort 1.2 |
| pixelRate | 33.6 |
| textureRate | 134.4 |
| fp64 | 1.08 |
| directX | 11.1 |
| openGL | 4.6 |
| vulkan | 1.2 |
| openCL | 1.2 |
| shaderModel | 5.1 |
| wavefrontSize | 64 |
| maxWorkGroupSize | 1024 |
| ldsPerCU | 65536 |
| computeUnits | 32 |
| Market Item | Status | Match | Confidence | Link Status |
|---|---|---|---|---|
| Radeon HD 7770 GHz Edition | observed | exact | 98% | proposed |
| Source | rightnow_gpu_database |
| Source Asset ID | amd-radeon-hd-7970-ghz-edition |
| Model | Radeon HD 7970 GHz Edition |
| Benchmark | — |
| Created | 05/06/2026 00:25:55 |
| Updated | 05/06/2026 00:25:55 |