A best Graphic Card to buy

EVGA GeForce GTX TITAN

EVGA GeForce GTX TITAN is the best VGA CARD FOR GAMING AND PRODUCTION,

Overview

Performance 

NVIDIA GTX TITAN
2688 CUDA Cores
837 MHz Base Clock
876 MHz Boost Clock
187.5GT/s Texture Fill Rate

Memory

6144 MB, 384 bit GDDR5
6008 MHz (effective)
288.38 GB/s Memory Bandwidth

Interface

PCI-E 3.0 16x
DVI-I, DVI-D, HDMI, Display-Port

Resolution & Refresh

240Hz Max Refresh Rate
Max Analog : 2048x1536
Max Digital : 4096x2160

Official Site - http://www.evga.com/Products/Product.aspx?pn=06G-P4-2790-KR