1-24 Hardware Specifications and Configurations
System Board Major Chips
Processor
Processor Specifications
Item Specification
Core logic Intel Panther Point HM77
VGA NVIDIA Optimus™ GeForce GT640M
LAN BCM57780
USB 3.0 RT9712AGS
Embedded controller NUVOTON NPCE795L
Bluetooth Atheros AR3012, Broadcom BCM20702
Wireless BCM943227HM4L
TPM NUVOTON NPCT420R(For future SKU)
PCMCIA N/A
Audio codec Realtek ALC271X
Card reader Realtek RTS5209
Item Specification
Central Processing Unit
(CPU) type
Intel
®
Sandy Bridge Core i7/i5/i3 Processor
CPU package FC-BGA 1023
Core Logic Multi execution cores·
A 32-KB instruction and 32-KB data first-level cache (L1) for
each core
A 256-KB shared instruction/data second-level cache (L2) for
each core
Up to 4-MB shared instruction/data third-level cache (L3),
shared among all cores
Chipset
Mobile Intel
®
HM77
Item CPU Speed
(GHz)
Cores Mfg Tech Cache Size Package
i7-2637M 1.7 4 32 nm 4 MB BGA 1023
i5-2467M 1.6 2 32 nm 3 MB BGA 1023
i3-2367M 1.4 2 32 nm 3 MB BGA 1023
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