** Main Features**
- NVIDIA Ge Force GTX 680: FASTER / SMOOTER / SMARTER
- Features GPU Boost (Dynamic clocking)
- Up to 4 Displays on a single GPU
- PCI Express 3.0 x 16 bus interface
- TSMC 28nm Process GPU
- 16.7% Performance better than stock HD 7970 3G
- 52.4% Performance better than stock GTX 580 3G (3 D Mark 11 Extreme mode)
- CUDA Core: 1536
- Memory Amount: 2048MB
- Microsoft Direct X 11 with Direct Compute 5.0 support
- NVIDIA Phys X technology
- NVIDIA 3D Vision-Ready
- NVIDIA SLI-Ready
- Features Dual-link DVI-I / DVI-D, Display Port & HDMI connectors
- 550 Watt or greater power supply recommended ** Specification**
- GPU Ge Force GTX 680
- Core Base Clock 1006 MHz
- Core Boost Clock 1058 M Hz
- Memory Clock 6008 MHz
- Shader Clock 2012 M Hz
- Memory Size 2048MB GDDR5
- Bus Type PCI Express 3.0
- Memory Bus 256-bit
- CUDA Cores 1536
- Memory type 64 Mx 32
- Direct X 11 Yes
- DVI Port DVI-I /DVI-D
- Display Port Yes
- HDMI Yes
- HDCP Yes