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Appendix A 93
This section provides technical specifications for the system.
Processor
System Board Major Chips
Item Specification
Type Intel Core processor family Intel Pentium
Processor Number i7-860/870 i5-750 i5-650/660/
661/670
i3-540 G6950
Number of Cores Quad (45 nm) Quad (45 nm) Dual (32 nm) Dual (32 nm) Dual (32 nm)
Clock Speed (GHz) 2.8/2.933 2.66 3.2/3.33/3.33/
3.46
3.06 2.8
Bus Speed (GT/s DMI) 2.5 2.5 2.5 2.5 2.5
Cache Size (MB) 8 8 4 4 3
Voltage (V) 0.65 - 1.4 V 0.65 - 1.4 V 0.65 - 1.4 V 0.65 - 1.4 V 0.65 - 1.4 V
Socket LGA 1156
Thermal Design
Power (W)
95 95 73/87 73 73
Item Specification
System Core Logic Intel P55 Express chipset
Memory Controller Intel P55 Express chipset
Storage Controller Intel P55 Express chipset
PCIE Controller Intel P55 Express chipset
LAN Controller Intel PCI-E Gbe LAN controller PHY
Audio Controller Realtek ALC888S-VC HD Audio Codec 7.1
Input Devices
Controller
Super I/O IT8721F
Technical Specifications
Appendix A