| Processor10 differ |
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| Processor manufacturer | Intel | Intel |
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| Processor familyDiffers | Intel® Core™ i5 | Intel Atom® |
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| Processor generationKnown for one | 4th gen Intel® Core™ i5 | —Unknown — not stated by the source |
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| Processor modelDiffers | i5-430M | N550 |
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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 | 2.53 GHz | —Unknown — not stated by the source |
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| Processor frequencyDiffers | 2.26 GHz | 1.5 GHz |
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| System bus rate | 2.5 GT/s | 2.5 GT/s |
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| Processor cacheDiffers | 3 MB | 1 MB |
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| Processor cache typeDiffers | Smart Cache | L2 |
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| Processor socketKnown for one | BGA 1288 | —Unknown — not stated by the source |
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| Processor lithographyDiffers | 32 nm | 45 nm |
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| Processor operating modes | 64-bit | 64-bit |
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| Processor seriesKnown for one | Intel Core i5-400 Series | —Unknown — not stated by the source |
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| Processor codenameDiffers | Arrandale | Pineview |
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| Bus type | DMI | DMI |
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| FSB ParityKnown for one | No | —Unknown — not stated by the source |
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| SteppingKnown for one | C2 | —Unknown — not stated by the source |
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| Thermal Design Power (TDP)Differs | 35 W | 8.5 W |
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| TjunctionKnown for one | 105 °C | —Unknown — not stated by the source |
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| Maximum number of PCI Express lanesKnown for one | 16 | —Unknown — not stated by the source |
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| PCI Express configurationsKnown for one | 1x16 | —Unknown — not stated by the source |
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| PCI Express slots versionKnown for one | 2.0 | —Unknown — not stated by the source |
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| Number of Processing Die TransistorsDiffers | 382 M | 176 M |
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| Processing Die sizeDiffers | 81 mm² | 87 mm² |
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| CPU multiplier (bus/core ratio)Known for one | 17 | —Unknown — not stated by the source |
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| ECC supported by processorKnown for one | No | —Unknown — not stated by the source |
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| Graphics1 differ |
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| On-board graphics cardKnown for one | Yes | —Unknown — not stated by the source |
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| Discrete graphics cardKnown for one | Yes | —Unknown — not stated by the source |
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| Discrete graphics card modelKnown for one | AMD Mobility Radeon HD 5850 | —Unknown — not stated by the source |
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| Graphics card familyKnown for one | AMD | —Unknown — not stated by the source |
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| On-board graphics card familyKnown for one | Intel® HD Graphics | —Unknown — not stated by the source |
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| On-board graphics card modelKnown for one | Intel® HD Graphics | —Unknown — not stated by the source |
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| On-board graphics card base frequencyDiffers | 500 MHz | 200 MHz |
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| On-board graphics card dynamic frequency (max)Known for one | 766 MHz | —Unknown — not stated by the source |
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| Maximum graphics card memoryKnown for one | 1.024 GB | —Unknown — not stated by the source |
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| Optical driveidentical |
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| DVD-R read speedKnown for one | 8x | —Unknown — not stated by the source |
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| DVD-R write speedKnown for one | 4x | —Unknown — not stated by the source |
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| DVD-R Double Layer read speedKnown for one | 8x | —Unknown — not stated by the source |
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| DVD-R Double Layer write speedKnown for one | 4x | —Unknown — not stated by the source |
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| DVD-RW read speedKnown for one | 8x | —Unknown — not stated by the source |
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| DVD-RW write speedKnown for one | 4x | —Unknown — not stated by the source |
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| DVD+R read speedKnown for one | 8x | —Unknown — not stated by the source |
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| DVD+R write speedKnown for one | 4x | —Unknown — not stated by the source |
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| DVD+R Double Layer read speedKnown for one | 8x | —Unknown — not stated by the source |
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| DVD+R Double Layer write speedKnown for one | 4x | —Unknown — not stated by the source |
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| DVD+RW read speedKnown for one | 8x | —Unknown — not stated by the source |
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| DVD+RW write speedKnown for one | 4x | —Unknown — not stated by the source |
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| DVD-RAM read speedKnown for one | 8x | —Unknown — not stated by the source |
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| DVD-RAM write speedKnown for one | 4x | —Unknown — not stated by the source |
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| Ports & interfaces2 differ |
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| USB 2.0 ports quantityDiffers | 4 | 3 |
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| Ethernet LAN (RJ-45) ports | 1 | 1 |
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| HDMI ports quantityDiffers | 1 | 0 |
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| DVI portKnown for one | No | —Unknown — not stated by the source |
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| VGA (D-Sub) ports quantity | 1 | 1 |
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| Headphone outputs | 1 | 1 |
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| S/PDIF out portKnown for one | Yes | —Unknown — not stated by the source |
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| Microphone inKnown for one | Yes | —Unknown — not stated by the source |
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| Docking connectorKnown 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 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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| Modem (RJ-11) portsKnown for one | 1 | —Unknown — not stated by the source |
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| TV-in portKnown for one | No | —Unknown — not stated by the source |
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| Processor special features6 differ |
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| Intel® Wireless Display (Intel® WiDi)Known for one | No | —Unknown — not stated by the source |
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| CPU configuration (max)Known for one | 1 | —Unknown — not stated by the source |
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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 | 45 nm | —Unknown — not stated by the source |
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| Idle StatesKnown for one | Yes | —Unknown — not stated by the source |
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| Intel 64 | Yes | Yes |
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| Intel Clear Video TechnologyKnown for one | Yes | —Unknown — not stated by the source |
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| Intel Demand Based Switching | No | No |
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| Intel Dual Display Capable TechnologyKnown for one | Yes | —Unknown — not stated by the source |
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| Intel Enhanced Halt StateKnown for one | Yes | —Unknown — not stated by the source |
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| Intel FDI TechnologyKnown for one | Yes | —Unknown — not stated by the source |
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| Intel Fast Memory AccessKnown for one | Yes | —Unknown — not stated by the source |
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| Intel Flex Memory AccessKnown for one | Yes | —Unknown — not stated by the source |
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| Intel Rapid Storage TechnologyKnown for one | No | —Unknown — not stated by the source |
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| Intel Trusted Execution Technology | No | No |
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| Intel VT-x with Extended Page Tables (EPT)Known for one | Yes | —Unknown — not stated by the source |
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| Intel Virtualization Technology (VT-x)Differs | Yes | No |
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| Intel Virtualization Technology for Directed I/O (VT-d) | No | No |
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| Intel® AES New Instructions (Intel® AES-NI)Known for one | No | —Unknown — not stated by the source |
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| Intel® Anti-Theft Technology (Intel® AT)Known for one | No | —Unknown — not stated by the source |
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| Intel® Clear Video HD Technology (Intel® CVT HD)Known for one | Yes | —Unknown — not stated by the source |
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| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one | Yes | —Unknown — not stated by the source |
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| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes | Yes |
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| Intel® InTru™ 3D TechnologyKnown for one | No | —Unknown — not stated by the source |
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| Intel® Insider™Known for one | No | —Unknown — not stated by the source |
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| Intel® My WiFi Technology (Intel® MWT)Known for one | No | —Unknown — not stated by the source |
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| Intel® Quick Sync Video TechnologyKnown for one | No | —Unknown — not stated by the source |
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| Intel® Smart CacheKnown for one | Yes | —Unknown — not stated by the source |
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| Intel® Turbo Boost TechnologyDiffers | 1.0 | No |
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| Physical Address Extension (PAE)Known for one | Yes | —Unknown — not stated by the source |
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| Processor ARK IDDiffers | 43537 | 50154 |
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| Processor codeKnown for one | SLBPM | —Unknown — not stated by the source |
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| Processor package sizeDiffers | rPGA 37.5x 37.5, BGA 34x28 | 22 x 22 mm |
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| Supported instruction setsDiffers | SSE4.1, SSE4.2 | SSE2, SSE3, SSSE3 |
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| Thermal Monitoring Technologies | Yes | Yes |
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| Conflict-Free processorDiffers | No | Yes |
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