Features
Microsoft® DirectX® 11 Support 11.1 API (feature level 11_0) 
Microsoft DirectX 11.1 API (feature level 11_0) DirectX 11 GPU with Shader Model 5.0 support designed for ultra high performance in the new API's key graphics feature, GPU-accelerated tessellation.
SMX
Next generation streaming multiprocessor built from the ground up for incredible performance and power efficiency
NVIDIA GPU Boost 2.0Technology
Dynamically maximizes clock speeds based on workload and allows enthusiast class controls such as temperature target and fan controls, extra over-voltage headroom and optimizations for water-cooling solutions. This allows greater customization and overclocking options and enables gamers to push performance to new levels. 
Microsoft® DirectX® 11
DirectX 11 GPU with Shader Model 5.0 support designed for ultra high performance in the API's key graphics feature, GPU-accelerated tessellation. 
NVIDIA® 3D Vision® Ready1 
Support for NVIDIA 3D Vision, bringing a fully immersive stereoscopic 3D experience to the PC. A combination of high-tech wireless glasses and advanced software, 3D Vision transforms hundreds of PC games into full stereoscopic 3D. In addition, you can stream 3D movies and 3D digital photographs from 3DVisionLive.com in eye popping, crystal-clear quality.
NVIDIA® 3D Vision® Surround Ready2 
With a single GeForce GTX 680 you can expand your PC games across three displays in full stereoscopic 3D for the ultimate "inside the game" experience.* NVIDIA� Surround� also supports triple screen gaming with non-3D Vision monitors. Add in a fourth accessory display to get access to your email, web, or other applications while you game.
NVIDIA FXAA Technology 
Shader-based anti-aliasing technology available from the NVIDIA Control Panel that enables ultra-fast anti-aliasing in hundreds of PC games.
NVIDIA TXAA Technology 
Support for new temporal anti-aliasing technique that delivers the ultimate combination of image quality and performance.
NVIDIA 3-way SLI® Technology3 
Industry leading NVIDIA SLI technology offers amazing performance scaling in games across up to three GPUs.
NVIDIA PhysX® Technology 
Full support for NVIDIA PhysX technology, enabling a totally new class of physical gaming interaction for a more dynamic and realistic experience with GeForce.
NVIDIA Adaptive Vertical Sync 
Dynamically enables vertical sync based on your current frame rates for the smoothest gaming experience.
NVIDIA CUDA® Technology 
Unlocks the power of the GPU's processor cores to accelerate the most demanding tasks such as video transcoding, physics simulation, ray tracing, and more, delivering incredible performance improvements over traditional CPUs.
NVIDIA® PureVideo® HD Technology 
The combination of high-definition video decode acceleration and post-processing that delivers unprecedented picture clarity, smooth video, accurate color, and precise image scaling for movies and video.
PCI Express 3.0 *
Designed for the new PCI Express 3.0 bus architecture offering the highest data transfer speeds for the most bandwidth-hungry games and 3D applications, while maintaining backwards compatibility with existing PCI Express motherboards for the broadest support.
Dual-link DVI 
Able to drive flat-panel displays up to 2560x1600 resolution over a DVI connector.
DisplayPort
Drive the latest DisplayPort panels with support for resolutions up to 2560x1600.
HDMI4 
Support for HDMI including GPU accelerated Blu-ray 3D support, x.v.Color, HDMI Deep Color, and 7.1 digital surround sound.
GPU Engine Specs:
CUDA Cores
1152
Graphics Clock-Base Clock (MHz)
980
Boost Clock (MHz)
1033
Texture Fill Rate (billion/sec)
94.1
 

Memory Specs:
Memory Clock (MHz)
6Gbps
Standard Memory Config (MB)
2048
Memory Interface
GDDR5
Memory Interface Width
256-bit
Memory Bandwidth (GB/sec)
192.2
 

Feature Support:
OpenGL
4.4
Bus Support
PCI-E3.0 X16
Certified for Windows 8
Yes
Supported Technologies (3D Vision, 3D Vision Surround, CUDA, DirectX 11, PhysX, SLI)
Yes
SLI Options
3-way
 

Display Support:
Multi Monitor
Yes, 3 active monitors in 3D mode + 1 montor in 2D mode 
Maximum Digital Resolution (per output)
2560x1600
Maximum VGA Resolution (per output)
2048x1536
HDCP
Yes
HDMI
Yes
Standard Display Connectors
HDMI, DP, Two Dual Link DVI
InternalAudio Input for HDMI
Internal
HDMI Version
1.4a
 

Standard Graphics Card Dimensions:
Length
242mm
Height
111mm
Width
2-slot
 

Thermal and Power Specs:
Maximum GPU Temperature (in C with ambient temperature 55c) 
97 C
Maximum Graphics Card Power (W)
160W
Minimum System Power Requirement (W)
550W
Supplementary Power Connectors
Two 6-pin
 

Accessories:
Driver CD Kit
Yes
DVI Dongle 
Yes
Mouse Pad
NA
6-pin PCI-E Power Cable
Yes