| Processor6 differ |
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| Processor familyDiffers | Intel® Core™2 Duo | Intel® Core™ i5 |
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| Processor generationKnown for one | —Unknown — not stated by the source | Intel® Core™ i5 |
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| Processor modelDiffers | T5900 | i5-520M |
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| Processor threadsKnown for one | —Unknown — not stated by the source | 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 | 2.2 GHz | 2.4 GHz |
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| System bus rateKnown for one | —Unknown — not stated by the source | 2.5 GT/s |
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| Processor cacheDiffers | 2 MB | 3 MB |
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| Processor cache typeDiffers | L2 | Smart Cache |
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| Processor socketDiffers | Socket 478 | BGA 956 |
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| Processor lithographyKnown for one | —Unknown — not stated by the source | 32 nm |
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| Processor operating modesKnown for one | —Unknown — not stated by the source | 64-bit |
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| Processor seriesKnown for one | —Unknown — not stated by the source | Intel Core i5-500 Mobile Series |
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| Processor codenameKnown for one | —Unknown — not stated by the source | Arrandale |
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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 | C2 |
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| Thermal Design Power (TDP)Known for one | —Unknown — not stated by the source | 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 TransistorsKnown for one | —Unknown — not stated by the source | 382 M |
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| Processing Die sizeKnown for one | —Unknown — not stated by the source | 81 mm² |
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| CPU multiplier (bus/core ratio)Known for one | —Unknown — not stated by the source | 18 |
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| ECC supported by processorKnown for one | —Unknown — not stated by the source | No |
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| Motherboard southbridgeKnown for one | Intel ICH9M | —Unknown — not stated by the source |
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| Graphics1 differ |
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| On-board graphics cardKnown for one | —Unknown — not stated by the source | Yes |
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| Discrete graphics card modelDiffers | NVIDIA® GeForce® 9200M GS | NVIDIA® GeForce® GT 330M |
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| Graphics card familyKnown for one | —Unknown — not stated by the source | NVIDIA |
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| On-board graphics card familyKnown for one | —Unknown — not stated by the source | Intel® HD Graphics |
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| On-board graphics card modelKnown for one | —Unknown — not stated by the source | Intel® HD Graphics |
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| On-board graphics card base frequencyKnown for one | —Unknown — not stated by the source | 500 MHz |
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| On-board graphics card dynamic frequency (max)Known for one | —Unknown — not stated by the source | 766 MHz |
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| Maximum graphics card memoryKnown for one | —Unknown — not stated by the source | 1.024 GB |
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| Discrete graphics card memoryKnown for one | 0.25 GB | —Unknown — not stated by the source |
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| Discrete graphics memory typeKnown for one | GDDR2 | —Unknown — not stated by the source |
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| Ports & interfaces3 differ |
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| USB 2.0 ports quantityDiffers | 3 | 4 |
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| eSATA ports quantityDiffers | 0 | 1 |
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| Mini DisplayPorts quantityKnown for one | —Unknown — not stated by the source | 0 |
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| Modem (RJ-11) portsDiffers | 1 | 0 |
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| TV-in portKnown for one | —Unknown — not stated by the source | No |
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| TV-outKnown for one | —Unknown — not stated by the source | No |
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| PS/2 ports quantityKnown for one | —Unknown — not stated by the source | 0 |
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| Parallel ports quantityKnown for one | —Unknown — not stated by the source | 0 |
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| Serial ports quantityKnown for one | —Unknown — not stated by the source | 0 |
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| USB 1.1 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 | 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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| Processor special features1 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 availableKnown for one | —Unknown — not stated by the source | Yes |
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| Enhanced Intel SpeedStep TechnologyKnown for one | —Unknown — not stated by the source | Yes |
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| Execute Disable BitKnown for one | —Unknown — not stated by the source | 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 64Known for one | —Unknown — not stated by the source | 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 SwitchingKnown for one | —Unknown — not stated by the source | 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 TechnologyKnown for one | —Unknown — not stated by the source | 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)Known for one | —Unknown — not stated by the source | Yes |
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| Intel Virtualization Technology for Directed I/O (VT-d)Known for one | —Unknown — not stated by the source | 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 | 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)Differs | No | 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® Turbo Boost TechnologyKnown for one | —Unknown — not stated by the source | 1.0 |
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| Physical Address Extension (PAE)Known for one | —Unknown — not stated by the source | 36 bit |
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| Processor ARK IDKnown for one | —Unknown — not stated by the source | 47341 |
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| Processor package sizeKnown for one | —Unknown — not stated by the source | rPGA 37.5x 37.5, BGA 34x28 |
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| Supported instruction setsKnown for one | —Unknown — not stated by the source | SSE4.1/4.2 |
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| Thermal Monitoring TechnologiesKnown for one | —Unknown — not stated by the source | Yes |
|---|
| Conflict-Free processorKnown for one | —Unknown — not stated by the source | No |
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| Intel® Small Business Advantage (Intel® SBA)Known for one | No | —Unknown — not stated by the source |
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