| Processor9 differ |
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| Processor manufacturer | Intel | Intel |
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| Processor familyDiffers | Intel Atom® | Intel® Core™ i7 |
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| Processor generationKnown for one | —Unknown — not stated by the source | 2nd gen Intel® Core™ i7 |
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| Processor modelDiffers | N570 | i7-2620M |
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| Processor cores | 2 | 2 |
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| Processor threads | 4 | 4 |
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| Processor boost frequencyKnown for one | —Unknown — not stated by the source | 3.4 GHz |
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| Processor frequencyDiffers | 1.66 GHz | 2.7 GHz |
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| System bus rateDiffers | 2.5 GT/s | 5 GT/s |
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| Processor cacheDiffers | 1 MB | 4 MB |
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| Processor cache typeDiffers | L2 | Smart Cache |
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| Processor socketKnown for one | —Unknown — not stated by the source | BGA 1023 |
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| Processor lithographyDiffers | 45 nm | 32 nm |
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| Processor operating modes | 64-bit | 64-bit |
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| Processor seriesKnown for one | —Unknown — not stated by the source | Intel Core i7-2600 Mobile Series |
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| Processor codenameDiffers | Pineview | Sandy Bridge |
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| Bus typeKnown for one | —Unknown — not stated by the source | DMI |
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| FSB ParityKnown for one | —Unknown — not stated by the source | No |
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| SteppingKnown for one | —Unknown — not stated by the source | J1 |
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| Thermal Design Power (TDP)Differs | 8.5 W | 35 W |
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| TjunctionKnown for one | —Unknown — not stated by the source | 100 °C |
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| Maximum number of PCI Express lanesKnown for one | —Unknown — not stated by the source | 16 |
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| PCI Express configurationsKnown for one | —Unknown — not stated by the source | 1x16, 2x8, 1x8+2x4 |
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| PCI Express slots versionKnown for one | —Unknown — not stated by the source | 2.0 |
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| CPU multiplier (bus/core ratio)Known for one | —Unknown — not stated by the source | 27 |
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| ECC supported by processorKnown for one | —Unknown — not stated by the source | No |
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| Number of Processing Die TransistorsKnown for one | 17 M | —Unknown — not stated by the source |
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| Processing Die sizeKnown for one | 87 mm² | —Unknown — not stated by the source |
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| Network1 differ |
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| Wireless technologyKnown for one | —Unknown — not stated by the source | WWAN; LAN |
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| BluetoothDiffers | Yes | No |
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| Integrated 4G WiMAXKnown for one | —Unknown — not stated by the source | Yes |
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| Wi-FiKnown for one | Yes | —Unknown — not stated by the source |
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| Networking featuresKnown for one | Fast Ethernet | —Unknown — not stated by the source |
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| Wi-Fi standardsKnown for one | 802.11a, 802.11b, 802.11g | —Unknown — not stated by the source |
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| Ethernet LANKnown for one | Yes | —Unknown — not stated by the source |
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| Ethernet LAN data ratesKnown for one | 10,100 Mbit/s | —Unknown — not stated by the source |
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| Bluetooth versionKnown for one | 3.0+HS | —Unknown — not stated by the source |
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| Cabling technologyKnown for one | 10/100Base-T(X) | —Unknown — not stated by the source |
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| Ports & interfacesidentical |
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| USB 2.0 ports quantity | 3 | 3 |
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| Ethernet LAN (RJ-45) ports | 1 | 1 |
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| VGA (D-Sub) ports quantity | 1 | 1 |
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| Headphone outputs | 1 | 1 |
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| Microphone in | Yes | Yes |
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| Docking connector | No | No |
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| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one | 0 | —Unknown — not stated by the source |
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| eSATA/USB 2.0 ports quantityKnown for one | 0 | —Unknown — not stated by the source |
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| eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one | 0 | —Unknown — not stated by the source |
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| eSATA ports quantityKnown for one | 0 | —Unknown — not stated by the source |
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| HDMI ports quantityKnown for one | 1 | —Unknown — not stated by the source |
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| DisplayPorts quantityKnown for one | 0 | —Unknown — not stated by the source |
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| DVI portKnown for one | No | —Unknown — not stated by the source |
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| Firewire (IEEE 1394) portsKnown for one | 0 | —Unknown — not stated by the source |
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| Thunderbolt ports quantityKnown for one | 0 | —Unknown — not stated by the source |
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| S/PDIF out portKnown for one | No | —Unknown — not stated by the source |
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| Combo headphone/mic portKnown for one | No | —Unknown — not stated by the source |
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| ExpressCard slotKnown for one | No | —Unknown — not stated by the source |
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| CardBus PCMCIA slots quantityKnown for one | 0 | —Unknown — not stated by the source |
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| CardBus PCMCIA slot typeKnown for one | No | —Unknown — not stated by the source |
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| SmartCard slotKnown for one | No | —Unknown — not stated by the source |
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| Processor special features9 differ |
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| Intel® Wireless Display (Intel® WiDi)Known for one | —Unknown — not stated by the source | Yes |
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| CPU configuration (max)Known for one | —Unknown — not stated by the source | 1 |
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| Embedded options available | No | No |
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| Enhanced Intel SpeedStep Technology | Yes | Yes |
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| Execute Disable Bit | Yes | Yes |
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| Graphics & IMC lithographyKnown for one | —Unknown — not stated by the source | 32 nm |
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| Idle StatesKnown for one | —Unknown — not stated by the source | Yes |
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| Intel 64 | Yes | Yes |
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| Intel Clear Video TechnologyKnown for one | —Unknown — not stated by the source | No |
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| Intel Demand Based Switching | No | No |
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| Intel Dual Display Capable TechnologyKnown for one | —Unknown — not stated by the source | Yes |
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| Intel Enhanced Halt StateKnown for one | —Unknown — not stated by the source | Yes |
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| Intel FDI TechnologyKnown for one | —Unknown — not stated by the source | Yes |
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| Intel Fast Memory AccessKnown for one | —Unknown — not stated by the source | Yes |
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| Intel Flex Memory AccessKnown for one | —Unknown — not stated by the source | Yes |
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| Intel Identity Protection Technology versionKnown for one | —Unknown — not stated by the source | 1.00 |
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| Intel Rapid Storage TechnologyKnown for one | —Unknown — not stated by the source | No |
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| Intel Trusted Execution TechnologyDiffers | No | Yes |
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| Intel VT-x with Extended Page Tables (EPT)Known for one | —Unknown — not stated by the source | Yes |
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| Intel Virtualization Technology (VT-x)Differs | No | Yes |
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| Intel Virtualization Technology for Directed I/O (VT-d)Differs | No | Yes |
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| Intel® AES New Instructions (Intel® AES-NI)Known for one | —Unknown — not stated by the source | Yes |
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| Intel® Anti-Theft Technology (Intel® AT)Known for one | —Unknown — not stated by the source | Yes |
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| Intel® Clear Video HD Technology (Intel® CVT HD)Known for one | —Unknown — not stated by the source | Yes |
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| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one | —Unknown — not stated by the source | No |
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| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes | Yes |
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| Intel® Identity Protection Technology (Intel® IPT)Known for one | —Unknown — not stated by the source | Yes |
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| Intel® InTru™ 3D TechnologyKnown for one | —Unknown — not stated by the source | Yes |
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| Intel® Insider™Known for one | —Unknown — not stated by the source | Yes |
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| Intel® My WiFi Technology (Intel® MWT)Differs | No | Yes |
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| Intel® Quick Sync Video TechnologyKnown for one | —Unknown — not stated by the source | Yes |
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| Intel® Turbo Boost TechnologyDiffers | No | 2.0 |
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| Processor ARK IDDiffers | 55637 | 52231 |
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| Processor codeKnown for one | —Unknown — not stated by the source | SR041 |
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| Processor package sizeDiffers | 22 x 22 mm | 37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023) |
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| Supported instruction setsDiffers | SSE2, SSE3, SSSE3 | AVX |
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| Thermal Monitoring Technologies | Yes | Yes |
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| Conflict-Free processorDiffers | Yes | No |
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| Other featuresidentical |
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| Security featuresKnown for one | —Unknown — not stated by the source | Hard disk drive password, Norton Internet Security, Power on password, Security Slot Fingerprint Reader |
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| Battery typeKnown for one | —Unknown — not stated by the source | 6 Cell Lithium-Ion |
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| Modem typeKnown for one | —Unknown — not stated by the source | No |
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| Manageability featuresKnown for one | —Unknown — not stated by the source | 1-Button system recovery, Automatic software and driver updates, Help, Lenovo Care, Password management, Simple network connectivity |
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| 3DKnown for one | No | —Unknown — not stated by the source |
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| Supplied AC adapter typeKnown for one | AC | —Unknown — not stated by the source |
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