MSI CX61 20D-011, does the NVIDIA GeForce GT 740M have 128 bit or 64 bit bandwit | MSI Global English Forum
Amazon.com: RKRLJX Fit for GIGABYTE Graphics Card Original GT740 1GB 128Bit GDDR5 Video Cards Fit for NVIDIA Geforce GT 740 VGA Cards Stronger Than GTX650 Graphics Card : Electronics