ASUS Announces GeForce GTX 750 Ti Strix 4GB
 

In a bid to woo those who choose graphics cards by memory amounts (and cars with engine-displacement), ASUS rolled out a 4 GB variant of its GeForce GTX 750 Ti Strix lower mid-range graphics card. Pictured below, the card is built identical to the standard 2 GB model, but with double the GDDR5 memory amount. It features out of the box clock speeds of 1124 MHz core, 1202 MHz GPU Boost, and 5.40 GHz (GDDR5-effective) memory. Based on the 28 nm GM107 silicon, the GTX 750 Ti features 640 CUDA cores based on the "Maxwell" architecture, and a 128-bit wide GDDR5 memory interface. ASUS didn't disclose pricing.

http://www.techpowerup.com/209761/as...strix-4gb.html