MSI has announced a 4GB version of its Geforce GTX 770 Gaming graphics card that will be available in retail/e-tail under N770 TF 4GD5/OC model number. Featuring pretty much the same design as the already available 2GB version, the new MSI GTX 770 Gaming 4GB will have additional 2GB of memory chips placed on the back of the PCB.
The new GTX 770 Gaming 4GB still uses the same custom PCB and feature MSI's quite famous Twin Frozr IV cooler with two 100mm fans and a pretty large heatsink. As it is the part of Gaming series, the new MSI GTX 770 Gaming 4GB also features a factory-overclock with GPU set to work at 1137MHz base and 1189MHz GPU Boost clocks. As noted, it features 4GB of GDDR5 memory paired up with a 256-bit memory interface and clocked at 7010MHz.
Unfortunately, MSI did not reveal the availability date or the price, but you can expect it to hit the channel pretty soon with a price of around US $450.
Source:
Techpowerup.com.