Gigabyte added GeForce GTX 780 GHz Edition WindForce 3X 450W (GV-N780GHZ-3GD) graphics card to their website. The card features non-reference design dual-slot WindForce 3X 450W cooler with two aluminum fin arrays connected by two 8 mm and four 6 mm copper heat pipes and ventilated by three inclined fans. Card has backplate for protection.
GeForce GTX 780 GHz Edition is based on B1 revision GK110 graphics processing unit in GK110-300-B1 configuration. B1 revision chip is said to offer a high amount of overclocking headroom and have lower power consumption than older revision. Gigabyte's WindForce 3X 450W version has GPU base clock of 1019 MHz and Boost clock of 1071 MHz. Memory configuration is untouched at 3GB 384-bit and clock of 1502 MHz (6008 MHz effective). Gigabyte recommends 600W power supply. Graphics card is fed through two 8-pin connectors.
Specifications:
| Chipset | GeForce GTX 780 |
| Memory Clock | 6008 MHz |
| Core Clock | Base / Boost clock：1019 / 1071 MHz |
| Process Technology | 28 nm |
| Memory Size | 3072 MB |
| Memory Bus | 384 bit |
| Card Bus | PCI-E 3.0 |
| Memory Type | GDDR5 |
| DirectX | 11.2 |
| OpenGL | 4.3 |
| PCB Form | ATX |
| Digital max resolution | 4096 X 2160(via a single HDMI connector and not supported with two DVI connectors) |
| Analog max resolution | 2048 x 1536 |
| Multi-view | 4 |
| I/O | Dual-link DVI-I*1 / DVI-D*1 / DisplayPort*1 / HDMI*1 |
| Card size | L=292mm, W=129mm, H=43mm |
| Power requirement | 600W (with two 8-pin external power connectors) |
