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Product comparison · 2 pcs/workstations

HP 500B MT + VE415A vs Lenovo E20 + 23"

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  • 73specifications compared
  • 38differ
  • 35identical
  • 46known for one product only

Key differences

The Lenovo E20 + 23" has 2 more processor cores than the HP 500B MT + VE415A (4 vs 2). The Lenovo E20 + 23" has 6 more processor threads than the HP 500B MT + VE415A (8 vs 2). The HP 500B MT + VE415A has 0.07 GHz more processor frequency than the Lenovo E20 + 23" (2.6 GHz vs 2.53 GHz). Only the Lenovo E20 + 23" has ECC supported by processor. Only the Lenovo E20 + 23" has display included.

  • Processor family
    • Intel® Celeron®
    • Intel® Xeon® 3000 Sequence
  • Processor model
    • E3400
    • X3440
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2.6 GHz
    • 2.53 GHz
  • Processor cache
    • 1 MB
    • 8 MB
  • Bus type
    • FSB
    • DMI
  • Processor codename
    • Wolfdale
    • Lynnfield

Side by side

Differences highlightedShow differences only
119 specifications
A

HP

500B MT + VE415AView product
B

Lenovo

E20 + 23"View product
Processor15 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Xeon® 3000 Sequence
Processor modelDiffersE3400X3440
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one2.93 GHz
Processor frequencyDiffers2.6 GHz2.53 GHz
Processor cacheDiffers1 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersFSBDMI
FSB ParityNoNo
System bus rateKnown for one2.5 GT/s
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Celeron Processor E3000 Series for DesktopIntel Xeon 3400 Series
Processor codenameDiffersWolfdaleLynnfield
Processor system typeKnown for oneUp
Thermal Design Power (TDP)Differs65 W95 W
TcaseDiffers74.1 °C72.7 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 4x4
PCI Express slots versionKnown for one2.0
Number of processors installedKnown for one1
Processor socketDiffersLGA 775 (Socket T)LGA 1156 (Socket H)
Number of Processing Die TransistorsKnown for one774 M
Processing Die sizeKnown for one296 mm²
CPU multiplier (bus/core ratio)Differs1319
SteppingDiffersR0B1
Maximum internal memory supported by processorKnown for one32 GB
Memory types supported by processorKnown for oneDDR3 800/1066/1333
Memory bandwidth supported by processor (max)Known for one21 GB/s
ECC supported by processorDiffersNoYes
Processor front side busKnown for one800 MHz
Memory3 differ
Internal memoryDiffers2 GB4 GB
Maximum internal memoryDiffers4 GB16 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs1 x 2 GB2 x 2 GB
Memory clock speed1333 MHz1333 MHz
Memory channelsKnown for oneDual-channel
Memory slotsKnown for one2x DIMM
Storageidentical
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedNoNo
Total storage capacityKnown for one320 GB
Optical drive typeKnown for oneDVD Super Multi
Storage mediaKnown for oneHDD
Total HDDs capacityKnown for one320 GB
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneIntel® 3450
Network1 differ
Networking featuresDiffersEthernet, Fast EthernetGigabit Ethernet (10/100/1000)
Ethernet LANKnown for oneYes
Wi-FiKnown for oneNo
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers610
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
PS/2 ports quantityKnown for one2
Firewire (IEEE 1394) portsKnown for one2
eSATA ports quantityKnown for one1
Serial ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
Poweridentical
Power supply typeKnown for one100 - 240 VAC, 50/60 Hz
Power supplyKnown for one280 W
Design1 differ
Chassis typeDiffersMicro TowerTower
Product colourKnown for oneBlack
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersFreeDOSWindows 7 Professional
Operating system architectureKnown for one64-bit
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one58.4 cm (23")
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 TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
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 one36 bit
Processor ARK IDDiffers4277242928
Processor codeKnown for oneSLBLF
Processor package sizeKnown for one37.5 x 37.5 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
Audio1 differ
Audio systemDiffersHigh Definition AudioRealtek ALC662
Weight & dimensions4 differ
WidthDiffers166 mm175 mm
DepthDiffers428 mm430.8 mm
HeightDiffers384 mm425.2 mm
WeightDiffers10.2 kg11.2 kg
Graphicsidentical
Discrete graphics card modelKnown for oneIntel® GMA 4500M
Graphics card familyKnown for oneIntel
Optical driveidentical
LightScribeKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Operating relative humidity (H-H)Known for one10 - 90%

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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