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Product comparison · 2 pcs/workstations

Acer Veriton L460G-ED7400C Intel® Core™2 Duo E7400 vs Lenovo S20 + ThinkVision L2321x

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  • 75specifications compared
  • 43differ
  • 32identical
  • 41known for one product only

Key differences

The Lenovo S20 + ThinkVision L2321x has 2 more processor cores than the Acer Veriton L460G-ED7400C Intel® Core™2 Duo E7400 (4 vs 2). The Lenovo S20 + ThinkVision L2321x has 6 more processor threads than the Acer Veriton L460G-ED7400C Intel® Core™2 Duo E7400 (8 vs 2). The Lenovo S20 + ThinkVision L2321x has 0.26 GHz more processor frequency than the Acer Veriton L460G-ED7400C Intel® Core™2 Duo E7400 (3.06 GHz vs 2.8 GHz). Only the Lenovo S20 + ThinkVision L2321x has ECC supported by processor. Only the Lenovo S20 + ThinkVision L2321x has card reader integrated.

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Xeon® 3000 Sequence
  • Processor model
    • E7400
    • W3550
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2.8 GHz
    • 3.06 GHz
  • Processor cache
    • 3 MB
    • 8 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • QPI

Side by side

Differences highlightedShow differences only
116 specifications
A

Acer

Veriton L460G-ED7400C Intel® Core™2 Duo E7400

Model L460G-ED7400C

View product
B

Lenovo

S20 + ThinkVision L2321xView product
Processor18 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™2 DuoIntel® Xeon® 3000 Sequence
Processor modelDiffersE7400W3550
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.33 GHz
Processor frequencyDiffers2.8 GHz3.06 GHz
Processor cacheDiffers3 MB8 MB
Processor cache typeDiffersL2Smart Cache
Bus typeDiffersFSBQPI
FSB ParityNoNo
System bus rateKnown for one4.8 GT/s
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core 2 Duo E7000 SeriesIntel Xeon 3500 Series
Processor codenameDiffersWolfdaleBloomfield
Thermal Design Power (TDP)Differs65 W130 W
TcaseDiffers74.1 °C67.9 °C
Number of QPI linksKnown for one1
Number of processors installedKnown for one1
Processor socketDiffersLGA 775 (Socket T)Socket B (LGA 1366)
Number of Processing Die TransistorsDiffers228 M731 M
Processing Die sizeDiffers82 mm²263 mm²
CPU multiplier (bus/core ratio)Differs10.523
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
Memory4 differ
Internal memoryDiffers3 GB6 GB
Maximum internal memoryDiffers4 GB24 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs1 x 1 + 1 x 2 GB3 x 2 GB
ECCKnown for oneYes
Memory channelsKnown for oneTriple-channel
Memory slotsKnown for one2x DIMM
Storage2 differ
Optical drive typeDiffersDVD Super MultiDVD-RW
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedDiffersNoYes
Total storage capacityKnown for one160 GB
Floppy drive installedKnown for oneNo
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneIntel® X58 Express
Audio output channelsKnown for one7.1 channels
Network1 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet (10/100/1000)
Ethernet LANKnown for oneYes
Wi-FiKnown for oneYes
Wireless technologyKnown for oneIEEE 802.11b/g
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers810
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
PS/2 ports quantityKnown for one2
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneYes
Power1 differ
Power requirementsKnown for one100 - 240 VAC, 50/60 Hz
Power supplyDiffers135 W625 W
Designidentical
Chassis typeKnown for oneTower
Product colourKnown for oneBlack, Silver
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows 7 Professional
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one58.4 cm (23")
ResolutionKnown for one1920 x 1080 pixels
Processor special features9 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersYesNo
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)Differs2Yes
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 IDDiffers3650039720
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 oneSLB9Y
Audio1 differ
Audio systemDiffersHigh Definition AudioAD1988A
Weight & dimensions3 differ
WidthDiffers60 mm175 mm
DepthDiffers250 mm460 mm
HeightDiffers200 mm478 mm
WeightKnown for one16.3 kg
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA 3100
Graphics card familyKnown for oneIntel
Packaging contentidentical
Remote control includedKnown for oneNo
Other featuresidentical
TV tuner integratedKnown for oneNo
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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