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Product comparison · 2 pcs/workstations

Acer Veriton M480G - E7400 vs Lenovo ThinkStation D20 (415522G), SP

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  • 77specifications compared
  • 38differ
  • 39identical
  • 38known for one product only

Key differences

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Xeon® 5000 Sequence
  • Processor model
    • E7400
    • E5506
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.8 GHz
    • 2.13 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • QPI

Side by side

Differences highlightedShow differences only
115 specifications
A

Acer

Veriton M480G - E7400View product
B

Lenovo

ThinkStation D20 (415522G), SPView product
Processor16 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Xeon® 5000 Sequence
Processor modelDiffersE7400E5506
Processor coresDiffers24
Processor threadsDiffers24
Processor frequencyDiffers2.8 GHz2.13 GHz
Processor cacheDiffers3 MB4 MB
Processor cache typeDiffersL2Smart Cache
Bus typeDiffersFSBQPI
System bus rateKnown for one4.8 GT/s
Processor seriesDiffersIntel Core 2 Duo E7000 SeriesIntel Xeon 5500 Series
Processor codenameDiffersWolfdaleNehalem EP
Processor system typeKnown for oneDP
Thermal Design Power (TDP)Differs65 W80 W
TcaseDiffers74.1 °C76 °C
Number of QPI linksKnown for one2
Processor socketDiffersLGA 775 (Socket T)Socket B (LGA 1366)
CPU multiplier (bus/core ratio)Differs10.516
SteppingDiffersR0D0
Maximum internal memory supported by processorKnown for one144 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one800 MHz
Memory bandwidth supported by processor (max)Known for one19.2 GB/s
ECC supported by processorDiffersNoYes
Processor front side busKnown for one1066 MHz
Number of Processing Die TransistorsKnown for one228 M
Processing Die sizeKnown for one82 mm²
Memory2 differ
Internal memoryDiffers2 GB4 GB
Maximum internal memoryKnown for one96 GB
Memory layout (slots x size)Differs1 x 2 GB2 x 2 GB
Memory clock speedKnown for one1066 MHz
Memory channelsKnown for oneTriple-channel
Storage2 differ
HDD capacityKnown for one147 GB
HDD interfaceDiffersSATA IISerial Attached SCSI (SAS)
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneCF, MMC, SD, xD
Total storage capacityKnown for one160 GB
Performance1 differ
Product typeDiffersPCWorkstation
Audio output channelsKnown for one5.1 channels
Optical driveidentical
CD read speedKnown for one40x
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers12
Line-inKnown for oneYes
VGA (D-Sub) ports quantityDiffers10
PS/2 ports quantityDiffers20
Firewire (IEEE 1394) portsKnown for one2
eSATA ports quantityKnown for one1
DVI portKnown for oneYes
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
Poweridentical
Power requirementsKnown for one100-240V; 50/60Hz
Power supplyKnown for one1060 W
Power consumption (typical)Known for one300 W
Design1 differ
Chassis typeDiffersMini TowerTower
Softwareidentical
Compatible operating systemsKnown for oneWindows XP Pro SP1a/SP2a 32/64-bit Red Hat Enterprise Linux 5.0 Windows Vista 32/64-bit Windows Vista Enterprise 32/64-bit Windows Vista Ultimate 32/64-bit
Operating system installedKnown for oneWindows Vista Business
Trial softwareKnown for one-Microsoft Office 2007 SP 1
Bundled softwareKnown for one-Acer Empowering Technology, -Acer Client Manager, -Cyberlink PowerDVD, -Veriton ControlCenter (QuickMigration, PowerSaver, SmartBoot, HelpDesk), -Acer Security Suite + Wave EMBASSY Trust Suite, -Adobe Reader, -NTI Media Maker, -Intel Matrix Storage Manage.
Processor special features9 differ
CPU configuration (max)Known for one2
Embedded options availableDiffersYesNo
Intel Demand Based SwitchingDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)Differs2Yes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers3650037096
Processor codeDiffersSLB9YSLBF8
Processor package sizeDiffers37.5 x 37.5 mm42.5 x 45 mm
Thermal Monitoring TechnologiesDiffersYesNo
Audio1 differ
Audio systemDiffersHigh Definition AudioADI 1988 A
Weight & dimensions3 differ
WidthDiffers180 mm210 mm
DepthDiffers440 mm579 mm
HeightDiffers352 mm485 mm
WeightKnown for one24.9 kg
Keyboardidentical
Keyboard typeKnown for onePreferred Pro USB
Graphicsidentical
Discrete graphics card modelKnown for oneIntel® GMA 4500M
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Small Business

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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