Processor 3 differ Processor manufacturerKnown for one Intel — Unknown — not stated by the source Processor familyDiffers Intel® Core™ i7 AMD Athlon II Processor generationKnown for one Intel® Core™ i7 — Unknown — not stated by the source Processor modelDiffers i7-640M M320 Processor coresKnown for one 2 — Unknown — not stated by the source Processor threadsKnown for one 4 — Unknown — not stated by the source Processor boost frequencyKnown for one 3.46 GHz — Unknown — not stated by the source Processor frequencyDiffers 2.8 GHz 2.1 GHz System bus rateKnown for one 2.5 GT/s — Unknown — not stated by the source Processor cacheKnown for one 4 MB — Unknown — not stated by the source Processor cache typeKnown for one Smart Cache — Unknown — not stated by the source Processor socketKnown for one BGA 1288 — Unknown — not stated by the source Processor lithographyKnown for one 32 nm — Unknown — not stated by the source Processor operating modesKnown for one 64-bit — Unknown — not stated by the source Processor seriesKnown for one Intel Core i7-600 Mobile Series — Unknown — not stated by the source Processor codenameKnown for one Arrandale — Unknown — not stated by the source Bus typeKnown for one DMI — Unknown — not stated by the source FSB ParityKnown for one No — Unknown — not stated by the source SteppingKnown for one K0 — Unknown — not stated by the source Thermal Design Power (TDP)Known for one 35 W — Unknown — not stated by the source TjunctionKnown for one 105 °C — Unknown — not stated by the source Maximum number of PCI Express lanesKnown for one 16 — Unknown — not stated by the source PCI Express configurationsKnown for one 1x16 — Unknown — not stated by the source PCI Express slots versionKnown for one 2.0 — Unknown — not stated by the source Number of Processing Die TransistorsKnown for one 382 M — Unknown — not stated by the source Processing Die sizeKnown for one 81 mm² — Unknown — not stated by the source CPU multiplier (bus/core ratio)Known for one 21 — Unknown — not stated by the source ECC supported by processorKnown for one No — Unknown — not stated by the source Optical drive identical CD-R read speedKnown for one 24x — Unknown — not stated by the source CD-R write speedKnown for one 24x — Unknown — not stated by the source CD-RW read speedKnown for one 24x — Unknown — not stated by the source CD-RW write speedKnown for one 16x — Unknown — not stated by the source DVD-R read speedKnown for one 8x — Unknown — not stated by the source DVD-R write speedKnown for one 8x — Unknown — not stated by the source DVD-R Double Layer read speedKnown for one 6x — Unknown — not stated by the source DVD-R Double Layer write speedKnown for one 4x — Unknown — not stated by the source DVD-RW read speedKnown for one 6x — Unknown — not stated by the source DVD-RW write speedKnown for one 6x — Unknown — not stated by the source DVD+R read speedKnown for one 8x — Unknown — not stated by the source DVD+R write speedKnown for one 8x — Unknown — not stated by the source DVD+R Double Layer read speedKnown for one 6x — Unknown — not stated by the source DVD+R Double Layer write speedKnown for one 4x — Unknown — not stated by the source DVD+RW read speedKnown for one 6x — Unknown — not stated by the source DVD+RW write speedKnown for one 8x — Unknown — not stated by the source DVD-RAM read speedKnown for one 5x — Unknown — not stated by the source DVD-RAM write speedKnown for one 5x — Unknown — not stated by the source Processor special features identical Intel® Wireless Display (Intel® WiDi)Known for one No — Unknown — not stated by the source CPU configuration (max)Known for one 1 — Unknown — not stated by the source Embedded options availableKnown for one No — Unknown — not stated by the source Enhanced Intel SpeedStep TechnologyKnown for one — Unknown — not stated by the source Execute Disable BitKnown for one — Unknown — not stated by the source Graphics & IMC lithographyKnown for one 45 nm — Unknown — not stated by the source Idle StatesKnown for one — Unknown — not stated by the source Intel 64Known for one — Unknown — not stated by the source Intel Clear Video TechnologyKnown for one — Unknown — not stated by the source Intel Demand Based SwitchingKnown for one No — Unknown — not stated by the source Intel Dual Display Capable TechnologyKnown for one — Unknown — not stated by the source Intel Enhanced Halt StateKnown for one — Unknown — not stated by the source Intel FDI TechnologyKnown for one — Unknown — not stated by the source Intel Fast Memory AccessKnown for one — Unknown — not stated by the source Intel Flex Memory AccessKnown for one — Unknown — not stated by the source Intel Rapid Storage TechnologyKnown for one No — Unknown — not stated by the source Intel Trusted Execution TechnologyKnown for one — Unknown — not stated by the source Intel VT-x with Extended Page Tables (EPT)Known for one — Unknown — not stated by the source Intel Virtualization Technology (VT-x)Known for one — Unknown — not stated by the source Intel Virtualization Technology for Directed I/O (VT-d)Known for one — Unknown — not stated by the source Intel® AES New Instructions (Intel® AES-NI)Known for one — Unknown — not stated by the source Intel® Anti-Theft Technology (Intel® AT)Known for one No — Unknown — not stated by the source Intel® Clear Video HD Technology (Intel® CVT HD)Known for one — Unknown — not stated by the source Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one — Unknown — not stated by the source Intel® Hyper Threading Technology (Intel® HT Technology)Known for one — Unknown — not stated by the source Intel® InTru™ 3D TechnologyKnown for one No — Unknown — not stated by the source Intel® Insider™Known for one No — Unknown — not stated by the source Intel® My WiFi Technology (Intel® MWT)Known for one No — Unknown — not stated by the source Intel® Quick Sync Video TechnologyKnown for one No — Unknown — not stated by the source Intel® Turbo Boost TechnologyKnown for one 1.0 — Unknown — not stated by the source Physical Address Extension (PAE)Known for one 36 bit — Unknown — not stated by the source Processor ARK IDKnown for one 49666 — Unknown — not stated by the source Processor codeKnown for one SLBTN — Unknown — not stated by the source Processor package sizeKnown for one rPGA 37.5x 37.5, BGA 34x28 — Unknown — not stated by the source Supported instruction setsKnown for one SSE4.1/4.2 — Unknown — not stated by the source Thermal Monitoring TechnologiesKnown for one — Unknown — not stated by the source Conflict-Free processorKnown for one No — Unknown — not stated by the source Other features identical Infrared data port No No Compliance industry standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab IEEE 802.3, IEEE 802.3u, IEEE 802.3ab Wake-on-LAN readyKnown for one — Unknown — not stated by the source Wake-on-Ring readyKnown for one — Unknown — not stated by the source Internal modemKnown for one — Unknown — not stated by the source Modem speedKnown for one 56 Kbit/s — Unknown — not stated by the source Modem typeKnown for one ITU V.92 — Unknown — not stated by the source Supplied AC adapter type AC AC Power supply typeKnown for one — Unknown — not stated by the source AC/DC 
