I'm considering purchasing an iMac and I can decide between the following brand new 27" iMacs:
2012 27" iMac, 3.2GHz (Ivy Bridge), 8GB, 1TB Hard Drive, GTX 675MX with 1GB for $1350
OR
2013 27" iMac, 3.2GHz (Haswell), 8GB, 1TB Hard Drive, GT 755M with 1GB, 802.11ac for $1430
2012 27" iMac, 3.2GHz (Ivy Bridge), 8GB, 1TB Hard Drive, GTX 675MX with 1GB for $1350
OR
2013 27" iMac, 3.2GHz (Haswell), 8GB, 1TB Hard Drive, GT 755M with 1GB, 802.11ac for $1430