Acer Aspire V3-471G Acer Aspire V3-471 Notebook Service Guide - Page 37

System Board Major Chips Item Core logic VGA LAN USB 2.0 Super I/O controller Bluetooth Wireless PCMCIA Audio codec Card reader eSata Specification Intel HM77 (Panther Point) Integrated Graphics Controller for V3-471; NVDIA GeForce for V3-471G Realtek RTL8411-CG Embedded in PCH Intel Huron River or Chief River Bluetooth 4.0 +EDR with full support for BT 2.1 +EDR WLAN/BT Combo Module WLAN/BT PCIE half mini combo card 802.11a/b/g/n N/A Realtek HD codec Realtek RTL8411-CG N/A Processor Item CPU type CPU package Core Logic Chipset Intel Ivy bridge 989-pin rPGA Specification Two execution cores  A 64-KB (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 Intel HM77 Hardware Specifications and Configurations 1-27