Pictures(including validation):
http://www.techpowerup.com/gpuz/4zcs5/
Card pictures of OP's 670:
http://cdn.overclock.net/4/43/43fb5fdf_capturerkk.jpeg
http://cdn.overclock.net/3/3a/3a8b49e5_p1050682u.jpeg
http://cdn.overclock.net/b/b0/b0e6e9b6_p1050686ii.jpeg
http://cdn.overclock.net/a/a2/a253819d_p1050689a.jpeg
Card Pictures of Oridin's 670:
http://cdn.overclock.net/b/b8/b888a783_IMG_20120507_131143.jpeg
http://cdn.overclock.net/e/e0/e034c34f_IMG_20120507_131120.jpeg
http://cdn.overclock.net/7/7a/7a4c040b_IMG_20120507_131133.jpeg
http://cdn.overclock.net/1/15/155683b0_IMG_20120507_131233.jpeg
http://cdn.overclock.net/8/8c/8c424d0a_IMG_20120507_131249.jpeg
http://cdn.overclock.net/c/c4/c45f2749_IMG_20120507_131322.jpeg
http://cdn.overclock.net/7/71/7145c055_IMG_20120507_131338.jpeg
http://cdn.overclock.net/7/7d/7dfaea93_IMG_20120507_131356.jpeg
http://cdn.overclock.net/3/37/373da0a9_IMG_20120507_131416.jpeg
http://cdn.overclock.net/a/a5/a5550598_IMG_20120507_131436.jpeg
http://cdn.overclock.net/2/26/26471958_IMG_20120507_131442.jpeg
http://cdn.overclock.net/1/12/127efdc3_IMG_20120507_131503.jpeg
At 2560x1600 the GTX 680 only beats the GTX 670 by 7% on average.