I just ordered this second NGTX670 MSI OC factory at Amazon to make a SLI. This graphics card EXCELLENT quality / price ratio, and is very low-energy. So a reasonable cost before and after the purchase, it is important to me. I highly recommend it to all those who wish to be a treat, because it is THE bargain of the moment, the side of nVidia. For comparison, a non-OC GTX670 SLI is 2% less effective than SLI GTX680 / GTX 690, to 20% cheaper! Find the error is to believe that nVidia no longer wishes to sell GTX680 / 90!