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Product comparison · 2 pcs/workstations

Acer X275 + V223HQBOb vs Lenovo C20 + ThinkVision 2461x

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  • 82specifications compared
  • 36differ
  • 46identical
  • 57known for one product only

Key differences

The Lenovo C20 + ThinkVision 2461x has 2 more processor cores than the Acer X275 + V223HQBOb (4 vs 2). The Lenovo C20 + ThinkVision 2461x has 2 more processor threads than the Acer X275 + V223HQBOb (4 vs 2). The Acer X275 + V223HQBOb has 0.74 GHz more processor frequency than the Lenovo C20 + ThinkVision 2461x (3 GHz vs 2.26 GHz). Only the Lenovo C20 + ThinkVision 2461x has ECC supported by processor. Only the Acer X275 + V223HQBOb has card reader integrated.

  • Processor family
    • Intel® Pentium®
    • Intel® Xeon® 5000 Sequence
  • Processor model
    • E5700
    • E5507
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 3 GHz
    • 2.26 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Bus type
    • FSB
    • QPI
  • Processor codename
    • Wolfdale
    • Nehalem EP

Side by side

Differences highlightedShow differences only
139 specifications
A

Acer

X275 + V223HQBObView product
B

Lenovo

C20 + ThinkVision 2461xView product
Processor15 differ
Processor familyDiffersIntel® Pentium®Intel® Xeon® 5000 Sequence
Processor modelDiffersE5700E5507
Processor coresDiffers24
Processor threadsDiffers24
Processor frequencyDiffers3 GHz2.26 GHz
Processor cacheDiffers2 MB4 MB
Processor front side busKnown for one800 MHz
Bus typeDiffersFSBQPI
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Xeon 5500 Series
Processor codenameDiffersWolfdaleNehalem EP
Thermal Design Power (TDP)Differs65 W80 W
TcaseDiffers74.1 °C76 °C
Number of processors installedDiffers12
Processor socketDiffersLGA 775 (Socket T)Socket B (LGA 1366)
Number of Processing Die TransistorsKnown for one228 M
Processing Die sizeKnown for one82 mm²
CPU multiplier (bus/core ratio)Known for one15
PlatformKnown for onePC
SteppingDiffersR0D0
ECC supported by processorDiffersNoYes
System bus rateKnown for one4.8 GT/s
Number of QPI linksKnown 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
Memory4 differ
Internal memoryDiffers2 GB4 GB
Maximum internal memoryDiffers4 GB24 GB
Memory layout (slots x size)Differs1 x 2 GB2 x 2 GB
Memory slotsDiffers2x DIMM6x DIMM
Memory clock speedKnown for one1333 MHz
ECCKnown for oneYes
Memory channelsKnown for oneTriple-channel
Storage1 differ
Total storage capacityKnown for one320 GB
Card reader integratedDiffersYesNo
HDD capacityKnown for one500 GB
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA X4500HD
Graphics card familyKnown for oneIntel
Performance2 differ
Product typeDiffersPCWorkstation
Motherboard chipsetDiffersIntel® G41Intel® 5520
Network1 differ
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiKnown for oneNo
Wake-on-LAN readyKnown for oneYes
Networking featuresDiffersGigabit EthernetGigabit Ethernet (10/100/1000)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers910
HDMI ports quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
Firewire (IEEE 1394) portsKnown for one0
PS/2 ports quantityKnown for one0
eSATA ports quantityKnown for one1
Serial ports quantityKnown for one0
Expansion slotsidentical
Number of 3.5" baysKnown for one1
PCI slotsKnown for one2
Power1 differ
Power supplyDiffers220 W800 W
Design1 differ
Chassis typeDiffersSFFTower
Number of 5.25" baysKnown for one1
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Software1 differ
Operating system architectureDiffers32-bit64-bit
Optional operating system suppliedKnown for oneWindows XP Professional
Mac compatibilityKnown for oneNo
Display1 differ
Display diagonalDiffers54.6 cm (21.5")61 cm (24")
Display resolutionKnown for one1920 x 1080 pixels
Native aspect ratioKnown for one16:9
Display brightnessKnown for one300 cd/m²
Viewing angle, horizontalKnown for one176°
Viewing angle, verticalKnown for one176°
Display number of coloursKnown for one16.78 million colours
ResolutionKnown for one1920 x 1080 pixels
Processor special features5 differ
CPU configuration (max)Known for one1
Intel Demand Based SwitchingDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Processor ARK IDDiffers4280137100
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Processor codeKnown for oneSLBKC
Weight & dimensions3 differ
WidthDiffers102 mm130 mm
DepthDiffers397 mm444 mm
HeightDiffers267 mm427 mm
WeightKnown for one18.5 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Small Business
Audioidentical
Audio systemKnown for oneHD

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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