| Processor10 differ |
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| Processor manufacturer | Intel | Intel |
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| Processor familyDiffers | Intel Atom® | Intel® Core™ i5 |
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| Processor generationKnown for one | —Unknown — not stated by the source | 4th gen Intel® Core™ i5 |
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| Processor modelDiffers | N550 | i5-480M |
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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 | 2.93 GHz |
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| Processor frequencyDiffers | 1.5 GHz | 2.66 GHz |
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| System bus rate | 2.5 GT/s | 2.5 GT/s |
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| Processor cacheDiffers | 1 MB | 3 MB |
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| Processor cache typeDiffers | L2 | Smart Cache |
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| L3 cacheKnown for one | —Unknown — not stated by the source | 3 MB |
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| L2 cacheKnown for one | —Unknown — not stated by the source | 3 MB |
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| Processor socketKnown for one | —Unknown — not stated by the source | BGA 1288 |
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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 i5-400 Series |
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| Processor codenameDiffers | Pineview | Arrandale |
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| Bus type | DMI | 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 | K0 |
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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 | 105 °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 |
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| PCI Express slots versionKnown for one | —Unknown — not stated by the source | 2.0 |
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| Number of Processing Die TransistorsDiffers | 176 M | 382 M |
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| Processing Die sizeDiffers | 87 mm² | 81 mm² |
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| CPU multiplier (bus/core ratio)Known for one | —Unknown — not stated by the source | 20 |
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| ECC supported by processorKnown for one | —Unknown — not stated by the source | No |
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| Optical driveidentical |
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| CD read speedKnown for one | —Unknown — not stated by the source | 24x |
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| CD write speedKnown for one | —Unknown — not stated by the source | 24x |
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| CD-R read speedKnown for one | —Unknown — not stated by the source | 24x |
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| CD-R write speedKnown for one | —Unknown — not stated by the source | 24x |
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| CD-RW read speedKnown for one | —Unknown — not stated by the source | 24x |
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| CD-RW write speedKnown for one | —Unknown — not stated by the source | 24x |
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| DVD-R read speedKnown for one | —Unknown — not stated by the source | 8x |
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| DVD-R write speedKnown for one | —Unknown — not stated by the source | 8x |
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| DVD-R Double Layer read speedKnown for one | —Unknown — not stated by the source | 8x |
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| DVD-R Double Layer write speedKnown for one | —Unknown — not stated by the source | 4x |
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| DVD-RW read speedKnown for one | —Unknown — not stated by the source | 8x |
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| DVD-RW write speedKnown for one | —Unknown — not stated by the source | 6x |
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| DVD+R read speedKnown for one | —Unknown — not stated by the source | 8x |
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| DVD+R write speedKnown for one | —Unknown — not stated by the source | 8x |
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| DVD+R Double Layer read speedKnown for one | —Unknown — not stated by the source | 8x |
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| DVD+R Double Layer write speedKnown for one | —Unknown — not stated by the source | 4x |
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| DVD+RW read speedKnown for one | —Unknown — not stated by the source | 8x |
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| DVD+RW write speedKnown for one | —Unknown — not stated by the source | 8x |
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| DVD-RAM read speedKnown for one | —Unknown — not stated by the source | 5x |
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| DVD-RAM write speedKnown for one | —Unknown — not stated by the source | 5x |
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| Ports & interfaces3 differ |
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| USB 2.0 ports quantityDiffers | 3 | 4 |
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| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one | —Unknown — not stated by the source | 0 |
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| eSATA/USB 2.0 ports quantityKnown for one | —Unknown — not stated by the source | 0 |
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| eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one | —Unknown — not stated by the source | 0 |
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| eSATA ports quantityKnown for one | —Unknown — not stated by the source | 0 |
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| Ethernet LAN (RJ-45) ports | 1 | 1 |
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| HDMI ports quantityDiffers | 0 | 1 |
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| DisplayPorts quantityKnown for one | —Unknown — not stated by the source | 0 |
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| DVI portKnown for one | —Unknown — not stated by the source | No |
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| VGA (D-Sub) ports quantity | 1 | 1 |
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| Firewire (IEEE 1394) portsKnown for one | —Unknown — not stated by the source | 0 |
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| Thunderbolt ports quantityKnown for one | —Unknown — not stated by the source | 0 |
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| Headphone outputs | 1 | 1 |
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| S/PDIF out portKnown for one | —Unknown — not stated by the source | No |
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| Microphone inKnown for one | —Unknown — not stated by the source | Yes |
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| Docking connectorKnown for one | —Unknown — not stated by the source | No |
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| ExpressCard slotDiffers | Yes | No |
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| CardBus PCMCIA slots quantityKnown for one | —Unknown — not stated by the source | 0 |
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| CardBus PCMCIA slot typeKnown for one | —Unknown — not stated by the source | No |
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| SmartCard slotKnown for one | —Unknown — not stated by the source | No |
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| Modem (RJ-11) portsKnown for one | —Unknown — not stated by the source | 0 |
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| Port replicatorKnown for one | Yes | —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 | —Unknown — not stated by the source | No |
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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 | 45 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 | Yes |
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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 Rapid Storage TechnologyKnown for one | —Unknown — not stated by the source | No |
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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 | —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) | No | No |
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| Intel® AES New Instructions (Intel® AES-NI)Known for one | —Unknown — not stated by the source | No |
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| Intel® Anti-Theft Technology (Intel® AT)Known for one | —Unknown — not stated by the source | No |
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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 | Yes |
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| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes | Yes |
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| Intel® InTru™ 3D TechnologyKnown for one | —Unknown — not stated by the source | No |
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| Intel® Insider™Known for one | —Unknown — not stated by the source | No |
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| Intel® My WiFi Technology (Intel® MWT)Known for one | —Unknown — not stated by the source | No |
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| Intel® Quick Sync Video TechnologyKnown for one | —Unknown — not stated by the source | No |
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| Intel® Smart CacheKnown for one | —Unknown — not stated by the source | Yes |
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| Intel® Turbo Boost TechnologyDiffers | No | 1.0 |
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| Physical Address Extension (PAE)Known for one | —Unknown — not stated by the source | Yes |
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| Processor ARK IDDiffers | 50154 | 52952 |
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| Processor codeKnown for one | —Unknown — not stated by the source | SLC26 |
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| Processor package sizeDiffers | 22 x 22 mm | rPGA 37.5x 37.5, BGA 34x28 |
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| Supported instruction setsDiffers | SSE2, SSE3, SSSE3 | SSE4.1, SSE4.2 |
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| Thermal Monitoring Technologies | Yes | Yes |
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| Conflict-Free processorDiffers | Yes | No |
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