Intel Core i7-965 LGA1366 CPU Processor Extreme Edition 3.2GHz Quad Core 8M 130W

Intel Core i7-975 Extreme Edition 3.33 GHz Quad-Core LGA1366 CPU Processor

1st Gen Intel Core i7 975 LGA1366 CPU Processor Extreme Edition 3.33 GHz 4-Core

Intel Core i7-950 LGA1366 CPU Processor 3.06GHz Quad Core 8M 130W

Intel Xeon X5680 SLBV5 3.33 GHz 12 MB 6 Core 6.40GT/s LGA1366 CPU Processor

Intel xeon X5679 LGA1366 CPU Processors Six cores 12 threads 3.2 Ghz 12 MB

Intel Xeon W3680 LGA 1366 CPU Processor 3.33GHz Six Core 3200MHz