Colorful NVIDIA GeForce GTX iGame 1070 GPU 8GB 256bit Gaming GDDR5 PCI-E X16 3.0 VR Ready Video Graphics Card DVI+HDMI+3*DP Port with Three Cooling Fan ( Item#: C3311 )

Speed up your PC experience when you upgrade from integrated graphics to the new GeForce GTX 1070 dedicated card. Enjoy all your videos and pictures at HD resolutions. Discover 2.7X VR performance improvement and 1.5X faster gaming performance than GTX 980 GPU graphics, making all your gameplay richer and smoother. The GeForce GT 1070 is everything you need for a better, faster PC experience.

Features:
Combined 16nm GP104 architecture with 1920 CUDA cores.8GB GDDR5 memory clocked to 8008MHz.
Equipped with Turbo Key for one-key overclocking from 1683MHz up to 1759MHz performance in a flash.
3 * 8cm large fans with 1*8mm + 1 * 6mm pure copper plating nickle heat pipe for optimize cooling effiency.
6+2 I.P.P power supply ensure strong power supply for higher frequency. 
Double-layer metal backplate to prevent PCB warpage and enhance the heat dissipation function.
Next-gen APIs (DirectX 12.1, OpenGL 4.5), to achieve extreme gaming performance.

OpenGL
Support OpenGL, which is a interface of application software that nothing to do with the hardware. And is a powerful and convenient 3D graphics library.

DDR5
DDR5 adopts new frequency structure with higher memory bandwidth and better fault-tolerant performance compared to DDR3/DDR4, supporting error correction, adaptive interface timing and other new technology. 

PCI-E X16
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. PCI Express X16 provides ascending and descending to the bandwidth of the 4GB/s and greater than that of AGP8X 2.1GB/s of bandwidth.

HDR
HDR High Dynamic Rendering allows users to experience a realistic effect and the environment, strong brightness of sunlight, more fluid movements and finer texture details. HDR technology is completely based on hardware implementation, instead of encoding or decoding pixel shader program.

SLI
SLI the double card interconnection technique, can support up to eight GPU working at the same time. 

Display Port
DisplayPort is an interface specification approved by the video electronics standards association (VESA). Reliable with high bandwidth, content protection technology, and can be implemented to control peripheral equipment integration, including VGA, HDMI and DVI digital interface, bring a more simple and unified peripheral devices connection.

HDMI
HDMI 2.0 is compatible with all of the specifications of the HDMI before version, but special increase bandwidth to 18 GBPS, and make a key improvement to support in the consumer electronics market demand for video and audio growing experience.

NIVIDIA CUDA Technology
CUDA technology unlocks the power of the GPU's processor cores to accelerate the most demanding systems tasks – such as video transcoding – delivering incredible performance improvements over traditional CPU's.

Specifications:
Brand: Colorful
GPU: Geforce GTX 1070

GPU Engine Specs:
Core structure: GP104
Core technology: 16nm
NVIDIA CUDA cores: 1920
Base/OC clock (MHz): 1506/1569
Boost/OC clock (MHz): 1683/1759
Memory/OC clock (MHz): 8008

Memory Spec:
Memory speed: 8 Gbps
Standard memory config: 8GB GDDR5
Memory interface width: 256-bit
Memory bandwidth (GB/sec): 256

Technology Support:
Multi-projection: Yes
VR Ready: Yes
NVIDIA GPU boost: 3.0
Microsoft DirectX: 12 API with feature level 12_1
OpenGL: 4.5
Bus Support: PCIe 3.0 
OS Certificates: for Windows 7-10/Linux/FreeBSD*86  

Display Support:
Maximum digital resolution: 7680*4320@60Hz
Standard display connectors: DP 1.4, HDMI 2.0b, DL-DVI-D
HDCP: 2.2  

Thermal and Power Specs:
Thermal Design Power(TDP): 150W
Supplementary power connectors: 6+6pin
Item size: 300 * 135 * 40mm / 11.81 * 5.31 * 1.57in (L * W * H)
Package size: 38 * 24.5 * 10.3cm / 14.96 * 9.64 * 4.05in (L * W * H)
Package weight: 1420g / 3.130Lb

Note: DVI-D can NOT convert to HDMI interface.

Package List:
1 * Graphics card
1 * CD driver
2 * 6pin auxiliary power cable
1 * User manual (English, Chinese, Korean) 

Note: 
There may be something different about the appearance such as the PCB configuration due to different producing batches, but the GPU performance(memory/GPU code/CUDA cores/Base clock/Memory clock) is the same. Please make sure before you place an order.