** Main Features** 
- GPU:NVIDIA Ge Force GTX 660 Ti
- Faster,  Smoother,  Richer Gaming Experience 
- Features GPU Boost (Dynamic clocking) 
- Base OC to 1032 MHz (std: 915 MHz) ; Boost OC to 1111 MHz (std: 980 MHz) 
- Up to 4 Displays on a single GPU 
- GIGABYTE WINDFORCE™ 2X cooling design (with " Triangle Cool" technology) 
- 6.3% Performance better than Ge Force GTX 660 Ti 
- 52% Performance better than Ge Force GTX 570 
- 84.4% Performance better than Ge Force GTX 560 Ti 
- 3.4% Performance better than Radeon HD 7970 
- 24.1% Performance better than Radeon HD 7950 (3 D Mark 11 Extreme mode) 
- CUDA Core: 1344 
- TSMC 28nm Process GPU 
- Memory Amount: 2048MB 
- Microsoft Direct X 11 & Open GL 4.2 support 
- NVIDIA Phys X technology / 3D Vision-Ready 
- Features Dual-link DVI-I / DVI-D / Display Port / HDMI 
- 450 Watt or greater power supply recommended ** Specification** 
- GPU Ge Force GTX 660 Ti 
- Core Base Clock 1032 M Hz (Std:915 MHz) 
- Core Boost Clock 1111 MHz (Std:980 M Hz) 
- Memory Clock 6008 MHz 
- Memory Size 2048MB GDDR5 
- Bus Type PCI Express 3.0 
- Memory Bus 192-bit 
- CUDA Cores 1344 
- Memory type 64 Mx 32 
- Direct X 11 Yes 
- DVI Port DVI-I /DVI-D 
- Display Port Yes 
- HDMI Yes 
- 3 D Vantage P: 30613 / X: 16070 
- 3D`11 P: 7580 / X: 2761