Are these 2 graphic cards the same?

sm8

Honorable
Nov 1, 2013
36
0
10,530
The 2 things I noticed was the number before letters "KR" is different and the price is roughing $10 difference
1st:
http://www.amazon.com/EVGA-Superclocked-Dual-Link-Graphics-02G-P4-3765-KR/dp/B00EM2JP4O/ref=sr_1_1?ie=UTF8&qid=1383524901&sr=8-1&keywords=P4-3765-KR
2nd:
http://www.amazon.com/gp/product/B00DHW4HXY/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=ATVPDKIKX0DER

If they are NOT the same can you please educate me on why and which one I should go for? and what that number before "KR" means
Thank you in advance