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Product comparison · 2 pcs/workstations

Acer Aspire X3812 ONE BOX vs Lenovo ThinkStation S20 (410564G), PL

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  • 79specifications compared
  • 42differ
  • 37identical
  • 45known for one product only

Key differences

The Lenovo ThinkStation S20 (410564G), PL has 2 more processor cores than the Acer Aspire X3812 ONE BOX (4 vs 2). The Lenovo ThinkStation S20 (410564G), PL has 6 more processor threads than the Acer Aspire X3812 ONE BOX (8 vs 2). The Lenovo ThinkStation S20 (410564G), PL has 1.2 GHz more processor frequency than the Acer Aspire X3812 ONE BOX (3.06 GHz vs 1.86 GHz). Only the Lenovo ThinkStation S20 (410564G), PL has ECC supported by processor. Only the Acer Aspire X3812 ONE BOX has display included.

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Xeon® 3000 Sequence
  • Processor model
    • E6300
    • W3550
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 1.86 GHz
    • 3.06 GHz
  • Processor cache
    • 2 MB
    • 8 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • QPI

Side by side

Differences highlightedShow differences only
124 specifications
A

Acer

Aspire X3812 ONE BOXView product
B

Lenovo

ThinkStation S20 (410564G), PLView product
Processor18 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™2 DuoIntel® Xeon® 3000 Sequence
Processor modelDiffersE6300W3550
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.33 GHz
Processor frequencyDiffers1.86 GHz3.06 GHz
Processor cacheDiffers2 MB8 MB
Processor cache typeDiffersL2Smart Cache
Bus typeDiffersFSBQPI
FSB ParityNoNo
System bus rateKnown for one4.8 GT/s
Processor lithographyDiffers65 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Xeon 3500 Series
Processor codenameDiffersConroeBloomfield
Thermal Design Power (TDP)Differs65 W130 W
TcaseDiffers61.4 °C67.9 °C
Number of QPI linksKnown for one1
Processor socketDiffersLGA 775 (Socket T)Socket B (LGA 1366)
Number of Processing Die TransistorsDiffers167 M731 M
Processing Die sizeDiffers111 mm²263 mm²
CPU multiplier (bus/core ratio)Differs723
Processor core voltage (AC)Known for one1.225 V
SteppingDiffersR0D0
Maximum internal memory supported by processorKnown for one24 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one800,1066 MHz
Memory bandwidth supported by processor (max)Known for one25.6 GB/s
ECC supported by processorDiffersNoYes
Processor front side busKnown for one1066 MHz
Memory2 differ
Internal memoryDiffers3 GB6 GB
Maximum internal memoryDiffers8 GB12 GB
Memory layout (slots x size)Known for one3 x 2 GB
Memory channelsKnown for oneTriple-channel
Internal memory typeKnown for oneDDR3-SDRAM
Memory clock speedKnown for one1066 MHz
Storage2 differ
Optical drive typeDiffersDVD±RWDVD-RW
HDD capacityKnown for one500 GB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, MS PRO, SD, xDCF, MMC, SD, xD
Total storage capacityKnown for one320 GB
Floppy drive installedKnown for oneNo
Performance1 differ
Product typeDiffersPCWorkstation
Optical driveidentical
CD read speedKnown for one40x
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers910
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantityDiffers10
PS/2 ports quantityDiffers20
Firewire (IEEE 1394) portsDiffers12
eSATA ports quantity11
Serial ports quantityDiffers01
Parallel ports quantity00
HDMI ports quantityKnown for one1
DVI portKnown for oneNo
Expansion slotsidentical
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one2
Power1 differ
Power requirementsKnown for one100-240V; 50/60Hz
Power supplyDiffers220 W625 W
Design1 differ
Chassis typeDiffersSFFTower
Softwareidentical
Optional operating system suppliedKnown for oneWindows XP Professional
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 7 Home Premium
Bundled softwareKnown for oneAcer eRecovery Management, Acer Arcade Deluxe, eSobi, Adobe Reader, Nero 9 Essentials, Google Toolbar, Oberon GameZone, MyWinLocker
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one50.8 cm (20")
Processor special features7 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingDiffersNoYes
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Wireless Display (Intel® WiDi)NoNo
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers2724839720
Processor package sizeDiffers37.5 x 37.5 mm42.5 x 45.0 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyDiffersNo1.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Processor codeKnown for oneSLGW2
Audio1 differ
Audio systemDiffersHigh Definition Audio 5.1ADI 1988 A
Weight & dimensions3 differ
WidthDiffers100 mm175 mm
DepthDiffers352 mm460 mm
HeightDiffers265 mm478 mm
WeightKnown for one16.3 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Remote control includedKnown for oneNo
Keyboardidentical
Keyboard typeKnown for onePreferred Pro USB
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® G210
Discrete graphics card memoryKnown for one0.512 GB
Maximum graphics card memoryKnown for one1.279 GB
Networkidentical
Ethernet LANKnown for oneYes
Wi-FiKnown for oneYes
Networking featuresKnown for oneGigabit Ethernet
Wireless technologyKnown for oneIEEE 802.11b/g
Other featuresidentical
TV tuner integratedKnown for oneNo

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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