| Intel® Core™2 Extreme Processor QX6850 | Intel® Core™2 Extreme Processor QX6700 | Intel® Core™2 Extreme Processor X6800 | Intel® Core™2 Quad Processor Q6600 | Intel® Core™2 Duo Processor E6850 | Intel® Core™2 Duo Processor E6600 | Intel® Core™2 Duo Processor E6320 | Intel® Core™2 Duo Processor E6300 | Pentium® Processor Extreme Edition 965 | Pentium® Dual-Core Processor E2160 | Intel® Pentium® D Processor 960 | Pentium® 4 Processor | Processor Number Δ | QX6850 | QX6700 | X6800 | Q6600 | E6850 | E6600 | E6320 | E6300 | 965 | E2160 | 960 | N/A | Where to buy a PC | Where to Buy | Where to Buy | Where to Buy | Where to Buy | Where to Buy | Where to Buy | Where to Buy | Where to Buy | Where to Buy | Where to Buy | Where to Buy | Where to Buy | Where to buy boxed products | Where to Buy | Where To Buy (ATX) | Where To Buy (ATX) | Where To Buy | Where to Buy | Where To Buy (ATX) | Where to Buy | Where To Buy (ATX), Where To Buy (BTX Type II) | Where To Buy | Where to Buy | Where to Buy | Where to Buy | Architecture | 65 nanometer technology | 65 nanometer technology | 65 nanometer technology | 65 nanometer technology | 65 nanometer technology | 65 nanometer technology | 65 nanometer technology | 65 nanometer technology | 65 nanometer technology | 65 nanometer technology | 65 nanometer technology | 0.13 micron technology | L2 Cache | 8M | 8M | 4M | 8M | 4M | 4M | 4M | 2M | 2x2M | 1 MB | 2x2M | 512 KB | L3 Cache | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | Clock Speed | 3 GHz | 2.66 GHz | 2.93 GHz | 2.40 GHz | 3 GHz | 2.40 GHz | 1.86 GHz | 1.86 GHz | 3.73 GHz | 1.80 GHz | 3.60 GHz | 3.06 GHz | Front Side Bus Speed | 1333 MHz | 1066 MHz | 1066 MHz | 1066 MHz | 1333 MHz | 1066 MHz | 1066 MHz | 1066 MHz | 1066 MHz | 800 MHz | 800 MHz | 533 MHz | Other Intel Technologies | Intel® 64Ø, EIST*, Quad-Core, XD°, IVT | Intel® 64Ø, VT±, Execute Disable Bit°, EIST*, Quad-Core | Intel® 64Ø, VT±, Execute Disable Bit°, Multi-Core, EIST* | Intel® 64Ø, VT±, Execute Disable Bit°, EIST*, Quad-Core | Intel® 64Ø, EIST*, XD°, IVT, Dual-core, Intel Trusted Execution Technology | Intel® 64Ø, VT±, Execute Disable Bit°, Multi-Core, EIST* | Dual-core, EIST*, XD°, VT±, EM64T | Intel® 64Ø, VT±, Execute Disable Bit°, Multi-Core, EIST* | HT† Enabled, Intel® 64Ø, VT±, Execute Disable Bit°, Multi-Core | Intel® 64Ø, EIST*, XD°, Dual-core | Execute Disable Bit°, VT±, Intel® 64Ø, Multi-Core, EIST* | N/A | Package | FC-LGA | FC-LGA | FC-LGA | FC-LGA | FC-LGA | FC-LGA | 775-land LGA | FC-LGA | FC-LGA | FC-LGA | LGA 775 | FC-PGA2 | Chipset | N/A | Intel® 975X Express Chipset | Intel® 975X Express Chipset, Intel® P965 Express Chipset | Intel® 975X Express Chipset, Intel® P965 Express Chipset | N/A | Intel® 975X Express Chipset, Intel® P965 Express Chipset, Intel® 946PL Express Chipset, Intel® 946GZ Express Chipset, Intel® Q965 Express chipset, Intel® Q963 Express chipset, Intel® G965 Express chipset | Intel® Q965 Express chipset, Intel® Q963 Express chipset, Intel® G965 Express chipset, Intel® P965 Express Chipset, Intel® 975X Express Chipset | Intel® 975X Express Chipset, Intel® P965 Express Chipset, Intel® 946PL Express Chipset, Intel® 946GZ Express Chipset, Intel® Q965 Express chipset, Intel® Q963 Express chipset, Intel® G965 Express chipset | Intel® 975X Express Chipset | N/A | Intel® 945 Express Chipset, Intel® 975X Express Chipset | Intel® 845G Chipset, Intel® 845E Chipset, Intel® 845GV Chipset, 845GE, Intel® 845PE Chipset | Memory Type | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | Dual Channel DDR2 400/533/667 | PC133 SDRAM, Dual-Channel DDR 400/333/266 SDRAM, DDR 333/266 SDRAM | Boards | NA | Intel® Desktop Board D975XBX2 | Intel® Desktop Board DP965LT | Intel® Desktop Board D975XBX | NA | NA, Intel® Desktop Board DG965WH, Intel® Desktop Board DG965PZ, Intel® Desktop Board DG965SS, Intel® Desktop Board DG965RY, Intel® Desktop Board DG965OT, Intel® Desktop Board DG965MQ, Intel® Desktop Board DG965MS, Intel® Desktop Board DQ963FX, Intel® Desktop Board DQ965WC, Intel® Desktop Board DQ965CO, Intel® Desktop Board DQ965GF, Intel® Desktop Board DP965LT, Intel® Desktop Board D946GZIS | Intel® Desktop Board DG965WH, Intel® Desktop Board DG965PZ, Intel® Desktop Board DG965SS, Intel® Desktop Board DG965RY, Intel® Desktop Board DG965OT, Intel® Desktop Board DG965MQ, Intel® Desktop Board DG965MS, Intel® Desktop Board DQ963FX, Intel® Desktop Board DQ965WC, Intel® Desktop Board DQ965CO, Intel® Desktop Board DQ965GF, Intel® Desktop Board DP965LT, Intel® Desktop Board D946GZIS | NA, Intel® Desktop Board DG965WH, Intel® Desktop Board DG965PZ, Intel® Desktop Board DG965SS, Intel® Desktop Board DG965RY, Intel® Desktop Board DG965OT, Intel® Desktop Board DG965MQ, Intel® Desktop Board DG965MS, Intel® Desktop Board DQ963FX, Intel® Desktop Board DQ965WC, Intel® Desktop Board DQ965CO, Intel® Desktop Board DQ965GF, Intel® Desktop Board DP965LT, Intel® Desktop Board D946GZIS | NA | NA | Intel® Desktop Board D975XBX, Intel® Desktop Board D945GNT, Intel® Desktop Board D945GTP | Compatible Boards (AttrID=101) | Slot/Socket Type | LGA775 | LGA775 | LGA775 | LGA775 | LGA775 | LGA775 | LGA775 | LGA775 | LGA775 | LGA775 | LGA775 | SOCKET | Pin Count | 775-land | 775-land | 775-land | 775-land | 775-land | 775-land | 775-land | 775-land | 775-land | N/A | 775-land | 478-pin | sSpec Number | SLAFN | SL9UL | SL9S5 | SL9UM | SLA9U | SL9S8 | SLA4U | SL9SA | SL9AN | SLA3H | SL94P | SL6PG |
|