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Product comparison · 2 pcs/workstations

Lenovo C20 + ThinkVision L2321x vs TERRA 1009988 PC Intel® Core™2 Duo E8400

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  • 74specifications compared
  • 38differ
  • 36identical
  • 54known for one product only

Key differences

The Lenovo C20 + ThinkVision L2321x has 2 more processor cores than the TERRA 1009988 PC Intel® Core™2 Duo E8400 (4 vs 2). The Lenovo C20 + ThinkVision L2321x has 2 more processor threads than the TERRA 1009988 PC Intel® Core™2 Duo E8400 (4 vs 2). The TERRA 1009988 PC Intel® Core™2 Duo E8400 has 0.74 GHz more processor frequency than the Lenovo C20 + ThinkVision L2321x (3 GHz vs 2.26 GHz). Only the Lenovo C20 + ThinkVision L2321x has ECC supported by processor. Only the Lenovo C20 + ThinkVision L2321x has display included.

  • Processor family
    • Intel® Xeon® 5000 Sequence
    • Intel® Core™2 Duo
  • Processor model
    • E5507
    • E8400
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.26 GHz
    • 3 GHz
  • Processor cache
    • 4 MB
    • 6 MB
  • Processor cache type
    • Smart Cache
    • L2
  • Bus type
    • QPI
    • FSB

Side by side

Differences highlightedShow differences only
128 specifications
A

Lenovo

C20 + ThinkVision L2321xView product
B

TERRA

1009988 PC Intel® Core™2 Duo E8400

Model 1009988

View product
Processor15 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Xeon® 5000 SequenceIntel® Core™2 Duo
Processor modelDiffersE5507E8400
Processor coresDiffers42
Processor threadsDiffers42
Processor frequencyDiffers2.26 GHz3 GHz
Processor cacheDiffers4 MB6 MB
Processor cache typeDiffersSmart CacheL2
Processor front side busKnown for one1333 MHz
Bus typeDiffersQPIFSB
FSB ParityNoNo
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Xeon 5500 SeriesIntel Core 2 Duo E8000 Series
Processor codenameDiffersNehalem EPWolfdale
Thermal Design Power (TDP)Differs80 W65 W
TcaseDiffers76 °C72.4 °C
Processor socketDiffersSocket B (LGA 1366)LGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
CPU multiplier (bus/core ratio)Known for one9
SteppingDiffersD0E0
ECC supported by processorDiffersYesNo
System bus rateKnown for one4.8 GT/s
Number of QPI linksKnown for one2
Number of processors installedKnown for one2
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
Memory5 differ
Internal memoryDiffers4 GB2 GB
Maximum internal memoryDiffers96 GB8 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs2 x 2 GB1 x 1 GB
Memory clock speedDiffers1333 MHz800 MHz
ECCKnown for oneYes
Memory channelsKnown for oneTriple-channel
Storage1 differ
Total storage capacityKnown for one500 GB
Optical drive typeDVD-RWDVD-RW
HDD interfaceDiffersSATASATA II
HDD speed7200 RPM7200 RPM
Card reader integratedNoNo
Floppy drive installedKnown for oneNo
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA X4500
On-board graphics card modelKnown for oneNot available
Graphics card familyKnown for oneIntel
Performance1 differ
Product typeDiffersWorkstationPC
Audio output channelsKnown for one5.1 channels
Motherboard chipsetKnown for oneIntel® 5520
Network1 differ
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Wi-FiKnown for oneNo
Networking featuresDiffersGigabit Ethernet (10/100/1000)Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers108
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
DVI portKnown for oneYes
eSATA ports quantityKnown for one1
DC-in jackKnown for oneYes
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one1
Power1 differ
Power supply typeKnown for oneFortron FSP350-60EPN
Power requirementsKnown for one100-240 V, 5-2.5 A, 50-60 Hz
Power supplyDiffers800 W350 W
Design2 differ
Chassis typeDiffersTowerMidi Tower
Product colourDiffersBlackBlack, Grey
External drive baysKnown for one2 x 5.25", 2 x 3.5"
Internal drive baysKnown for one2 x 3.5"
Rack mountingKnown for oneYes
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Drivers includedKnown for oneYes
Trial softwareKnown for oneKaspersky Internet Security
Bundled softwareKnown for oneAdobe Reader
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one58.4 cm (23")
ResolutionKnown for one1920 x 1080 pixels
Processor special features7 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one45 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingDiffersYesNo
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 TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
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
Processor ARK IDDiffers3710033910
Processor codeDiffersSLBKCSLB9J
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffersNoYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Weight & dimensions3 differ
WidthDiffers130 mm181 mm
DepthDiffers444 mm430 mm
HeightDiffers427 mm436 mm
WeightKnown for one18.5 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Remote control includedKnown for oneNo
Certificatesidentical
CertificationKnown for oneCE, ISO 9001, EnergyStar 4.0
Other featuresidentical
TV tuner integratedKnown for oneNo
MotherboardKnown for oneIntel DQ45CB
Audioidentical
Audio systemKnown for oneADI 1988A

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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