Stefan Mileschin

MSI released a slightly slower yet cheaper variant of its GeForce GTX 680 Lightning graphics card, the GTX 680 Lightning-L, in Japan. Identical in every way possible to the original launched back in June 2012, the card features clock speeds of 1019 MHz core, 1084 MHz GPU Boost, and 6008 MHz memory, against the original's 1110 MHz core, 1176 MHz GPU Boost, and 6008 MHz memory; and NVIDIA-reference clock speeds of 1006 MHz core, 1058 MHz GPU Boost, and 6008 MHz memory. Since the components on the card haven't changed, MSI may have created quite some OC headroom for enthusiasts munch on, with their own skills. It remains to be seen if the GTX 680 Lightning-L makes it to other markets.

http://www.techpowerup.com/180160/MS...hics-Card.html