Intel Core i7-965 Processor Extreme Edition 3.20GHz/8M/1333MHz/LGA1366 $1,149.00 Intel Core i7-940 Processor 2.93GHz/8M/1066MHz/LGA1366 $649.00 Intel Core i7-920 Processor 2.66GHz/8M/1066MHz/LGA1366 $329.00 Intel Core i7-950 Bloomfield 3.06GHz 4 x 256KB L2 Cache 8MB L3 Cache LGA 1366 130W Quad-Core Processor - Retail w/3-year warranty $629.00