| Processor8 differ |
|---|
| Processor manufacturerDiffers | AMD | Intel |
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| Processor familyDiffers | AMD Athlon II X4 | Intel® Xeon® 5000 Sequence |
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| Processor modelDiffers | 635 | X5550 |
|---|
| Processor cores | 4 | 4 |
|---|
| Processor threadsKnown for one | —Unknown — not stated by the source | 8 |
|---|
| Processor boost frequencyKnown for one | —Unknown — not stated by the source | 3.06 GHz |
|---|
| Processor frequencyDiffers | 2.9 GHz | 2.66 GHz |
|---|
| Processor cacheDiffers | 2 MB | 8 MB |
|---|
| Processor cache typeDiffers | L2 | Smart Cache |
|---|
| Bus typeKnown for one | —Unknown — not stated by the source | QPI |
|---|
| FSB ParityKnown for one | —Unknown — not stated by the source | No |
|---|
| System bus rateKnown for one | —Unknown — not stated by the source | 6.4 GT/s |
|---|
| Processor lithographyKnown for one | —Unknown — not stated by the source | 45 nm |
|---|
| Processor operating modesKnown for one | —Unknown — not stated by the source | 64-bit |
|---|
| Processor seriesKnown for one | —Unknown — not stated by the source | Intel Xeon 5500 Series |
|---|
| Processor codenameKnown for one | —Unknown — not stated by the source | Nehalem EP |
|---|
| Processor system typeKnown for one | —Unknown — not stated by the source | DP |
|---|
| Thermal Design Power (TDP)Known for one | —Unknown — not stated by the source | 95 W |
|---|
| TcaseKnown for one | —Unknown — not stated by the source | 75 °C |
|---|
| Number of QPI linksKnown for one | —Unknown — not stated by the source | 2 |
|---|
| Number of processors installedDiffers | 1 | 2 |
|---|
| Processor socketDiffers | Socket AM3 | Socket B (LGA 1366) |
|---|
| Number of Processing Die TransistorsKnown for one | —Unknown — not stated by the source | 731 M |
|---|
| Processing Die sizeKnown for one | —Unknown — not stated by the source | 263 mm² |
|---|
| CPU multiplier (bus/core ratio)Known for one | —Unknown — not stated by the source | 20 |
|---|
| SteppingKnown for one | —Unknown — not stated by the source | D0 |
|---|
| Maximum internal memory supported by processorKnown for one | —Unknown — not stated by the source | 144 GB |
|---|
| Memory types supported by processorKnown for one | —Unknown — not stated by the source | DDR3-SDRAM |
|---|
| Memory clock speeds supported by processorKnown for one | —Unknown — not stated by the source | 800,1066,1333 MHz |
|---|
| Memory bandwidth supported by processor (max)Known for one | —Unknown — not stated by the source | 32 GB/s |
|---|
| ECC supported by processorKnown for one | —Unknown — not stated by the source | Yes |
|---|
| Maximum number of SMP processorsKnown for one | 1 | —Unknown — not stated by the source |
|---|
| Storage4 differ |
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| Optical drive type | DVD Super Multi | DVD Super Multi |
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| Total HDDs capacityDiffers | 1 TB | 500 GB |
|---|
| Number of HDDs installed | 1 | 1 |
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| HDD capacityDiffers | 1 TB | 500 GB |
|---|
| HDD interfaceDiffers | SATA II | SATA |
|---|
| HDD speed | 7200 RPM | 7200 RPM |
|---|
| Card reader integratedDiffers | Yes | No |
|---|
| RAID supportKnown for one | —Unknown — not stated by the source | Yes |
|---|
| RAID levelsKnown for one | —Unknown — not stated by the source | 0, 1, 5, 10 |
|---|
| Total storage capacityKnown for one | 1 TB | —Unknown — not stated by the source |
|---|
| HDD sizeKnown for one | 3.5" | —Unknown — not stated by the source |
|---|
| Compatible memory cardsKnown for one | CF, Memory Stick (MS), miniSD, MMC, MMC+, MS Duo, MS PRO, MS PRO Duo, SD, SmartMedia, xD | —Unknown — not stated by the source |
|---|
| Ports & interfaces2 differ |
|---|
| USB 2.0 ports quantityDiffers | 6 | 9 |
|---|
| Ethernet LAN (RJ-45) ports | 1 | 1 |
|---|
| Headphone outputs | 1 | 1 |
|---|
| Microphone in | Yes | Yes |
|---|
| PS/2 ports quantityDiffers | 0 | 2 |
|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one | 0 | —Unknown — not stated by the source |
|---|
| HDMI ports quantityKnown for one | 0 | —Unknown — not stated by the source |
|---|
| Line-outKnown for one | Yes | —Unknown — not stated by the source |
|---|
| Line-inKnown for one | Yes | —Unknown — not stated by the source |
|---|
| VGA (D-Sub) ports quantityKnown for one | 1 | —Unknown — not stated by the source |
|---|
| DVI portKnown for one | Yes | —Unknown — not stated by the source |
|---|
| Firewire (IEEE 1394) portsKnown for one | 0 | —Unknown — not stated by the source |
|---|
| S/PDIF out portKnown for one | Yes | —Unknown — not stated by the source |
|---|
| Serial ports quantityKnown for one | 0 | —Unknown — not stated by the source |
|---|
| Parallel ports quantityKnown for one | 0 | —Unknown — not stated by the source |
|---|
| Processor special featuresidentical |
|---|
| CPU configuration (max)Known for one | —Unknown — not stated by the source | 2 |
|---|
| Embedded options availableKnown for one | —Unknown — not stated by the source | No |
|---|
| Enhanced Intel SpeedStep TechnologyKnown for one | —Unknown — not stated by the source | Yes |
|---|
| Execute Disable BitKnown for one | —Unknown — not stated by the source | Yes |
|---|
| Idle StatesKnown for one | —Unknown — not stated by the source | Yes |
|---|
| Intel 64Known for one | —Unknown — not stated by the source | Yes |
|---|
| Intel Clear Video TechnologyKnown for one | —Unknown — not stated by the source | No |
|---|
| Intel Demand Based SwitchingKnown for one | —Unknown — not stated by the source | Yes |
|---|
| Intel Dual Display Capable TechnologyKnown for one | —Unknown — not stated by the source | No |
|---|
| Intel Enhanced Halt StateKnown for one | —Unknown — not stated by the source | Yes |
|---|
| Intel FDI TechnologyKnown for one | —Unknown — not stated by the source | No |
|---|
| Intel Fast Memory AccessKnown for one | —Unknown — not stated by the source | No |
|---|
| Intel Flex Memory AccessKnown for one | —Unknown — not stated by the source | No |
|---|
| Intel Rapid Storage TechnologyKnown for one | —Unknown — not stated by the source | No |
|---|
| Intel Trusted Execution TechnologyKnown for one | —Unknown — not stated by the source | No |
|---|
| Intel VT-x with Extended Page Tables (EPT)Known for one | —Unknown — not stated by the source | Yes |
|---|
| Intel Virtualization Technology (VT-x)Known for one | —Unknown — not stated by the source | Yes |
|---|
| Intel Virtualization Technology for Directed I/O (VT-d)Known for one | —Unknown — not stated by the source | Yes |
|---|
| Intel® AES New Instructions (Intel® AES-NI)Known for one | —Unknown — not stated by the source | No |
|---|
| Intel® Clear Video HD Technology (Intel® CVT HD)Known for one | —Unknown — not stated by the source | No |
|---|
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one | —Unknown — not stated by the source | No |
|---|
| Intel® InTru™ 3D TechnologyKnown for one | —Unknown — not stated by the source | No |
|---|
| Intel® Insider™Known for one | —Unknown — not stated by the source | No |
|---|
| Intel® Smart CacheKnown for one | —Unknown — not stated by the source | Yes |
|---|
| Intel® Wireless Display (Intel® WiDi)Known for one | —Unknown — not stated by the source | No |
|---|
| Physical Address Extension (PAE)Known for one | —Unknown — not stated by the source | Yes |
|---|
| Processor ARK IDKnown for one | —Unknown — not stated by the source | 37106 |
|---|
| Processor codeKnown for one | —Unknown — not stated by the source | SLBF5 |
|---|
| Processor package sizeKnown for one | —Unknown — not stated by the source | 42.5 x 45 mm |
|---|
| Thermal Monitoring TechnologiesKnown for one | —Unknown — not stated by the source | No |
|---|
| Intel® Turbo Boost TechnologyKnown for one | —Unknown — not stated by the source | 1.0 |
|---|
| Intel® Hyper Threading Technology (Intel® HT Technology)Known for one | —Unknown — not stated by the source | Yes |
|---|
| Intel® Quick Sync Video TechnologyKnown for one | —Unknown — not stated by the source | No |
|---|
| Intel® My WiFi Technology (Intel® MWT)Known for one | —Unknown — not stated by the source | No |
|---|
| Intel® Anti-Theft Technology (Intel® AT)Known for one | —Unknown — not stated by the source | No |
|---|
| Conflict-Free processorKnown for one | —Unknown — not stated by the source | No |
|---|
