GeForce GTX 680
NVIDIA
Catalog context
Within its series, the GeForce GTX 680 ranks 42nd of 121 for FP32 throughput and 64th of 143 for memory capacity. Its 195 W TDP is above the 75 W PCIe slot-power ceiling. The source does not record generation and base clock for this variant.
| Launch date | March 22, 2012 |
|---|---|
| Series | GeForce GTX |
| Generation | — |
| Codename | GK104-400-A2 |
| Form factor | desktop |
| Architecture | Kepler (derived from codename prefix) |
| Process | 28 nm |
| Transistors | 3.54 billion |
| Die size | 294 mm² |
| Shaders | 1,536 |
| TMUs | 128 |
| ROPs | 32 |
| SM count | 8 |
| Base clock | — |
| Boost clock | 1,006 MHz |
| Memory clock | 1,502 MHz |
| Memory | 2 GB |
| Memory type | GDDR5 |
| Bus width | 256 bit |
| Bandwidth | 192.3 GB/s |
| Pixel fill rate | 32.19 GP/s |
| Texture fill rate | 128.77 GT/s |
| FP32 | 3,090.432 GFLOPS |
| FP64 | 128.768 GFLOPS |
| TDP | 195 W |
| Bus interface | PCIe 3.0 x16 |
| External power required | Yes |
| Launch MSRP | 499 USD |
Source: Wikipedia, revision 1369488585 · catalog loaded 2026-08-16