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Product comparison · 2 pcs/workstations

HP 620 Intel® Xeon® E5 Family E5-2620 vs Lenovo E30 + LT2452p

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  • 99specifications compared
  • 52differ
  • 47identical
  • 42known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E5 Family
    • Intel® Xeon® E3 Family
  • Processor model
    • E5-2620
    • E3-1220
  • Processor cores
    • 6
    • 4
  • Processor threads
    • 12
    • 4
  • Processor boost frequency
    • 2.5 GHz
    • 3.4 GHz
  • Processor frequency
    • 2 GHz
    • 3.1 GHz
  • Processor cache
    • 15 MB
    • 8 MB
  • Bus type
    • QPI
    • DMI

Side by side

Differences highlightedShow differences only
141 specifications
A

HP

620 Intel® Xeon® E5 Family E5-2620

Model 620

View product
B

Lenovo

E30 + LT2452pView product
Processor21 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Xeon® E5 FamilyIntel® Xeon® E3 Family
Processor modelDiffersE5-2620E3-1220
Processor coresDiffers64
Processor threadsDiffers124
Processor boost frequencyDiffers2.5 GHz3.4 GHz
Processor frequencyDiffers2 GHz3.1 GHz
Processor cacheDiffers15 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersQPIDMI
FSB ParityNoNo
System bus rateDiffers7.2 GT/s5 GT/s
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Xeon E5-2600Intel Xeon E3-1200
Processor codenameDiffersSandy Bridge EPSandy Bridge
Thermal Design Power (TDP)Differs95 W80 W
TcaseDiffers77.4 °C69.1 °C
Maximum number of PCI Express lanesDiffers4020
PCI Express configurationsKnown for onex4, x8, x16
PCI Express slots versionDiffers3.02.0
Number of QPI linksKnown for one2
Number of processors installedDiffers21
Processor socketDiffersLGA 2011 (Socket R)LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs2531
SteppingKnown for oneC2
Maximum internal memory supported by processorDiffers750 GB32 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066,1333 MHz1066,1333 MHz
Memory bandwidth supported by processor (max)Differs42.6 GB/s21 GB/s
ECC supported by processorYesYes
Memory5 differ
Internal memoryDiffers16 GB4 GB
Maximum internal memoryDiffers192 GB16 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsDiffers12x DIMM3x DIMM
Memory clock speedDiffers1600 MHz1333 MHz
ECCYesYes
Memory channelsDiffersQuad-channelDual-channel
Memory layout (slots x size)Known for one2 x 2 GB
Storage3 differ
Total storage capacityKnown for one1 TB
Optical drive typeDiffersDVD Super MultiDVD-RW
Storage mediaKnown for oneHDD
Total HDDs capacityKnown for one1 TB
Number of HDDs installed11
HDD capacityDiffers1 TB500 GB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedKnown for oneYes
RAID supportYesYes
RAID levelsDiffers0, 1, 100, 1
Graphicsidentical
On-board graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card modelKnown for oneNot available
Performance1 differ
Product typeWorkstationWorkstation
Motherboard chipsetDiffersIntel® C602Intel® C206
Optical driveidentical
Optical drives quantityKnown for one1
Networkidentical
Ethernet LANKnown for oneYes
Wi-FiKnown for oneNo
Networking featuresKnown for oneGigabit Ethernet (10/100/1000)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers58
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers40
Ethernet LAN (RJ-45) portsDiffers21
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
PS/2 ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one2
DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Serial ports quantityKnown for one0
Parallel ports quantityKnown for one0
Expansion slots1 differ
Number of 3.5" bays33
PCI Express x4 (Gen 2.x) slotsKnown for one1
PCI Express x8 (Gen 2.x) slotsKnown for one1
PCI Express x8 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one2
PCI slotsDiffers12
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Power1 differ
Power supplyDiffers800 W280 W
Design2 differ
Chassis typeDiffersMinitowerTower
Number of 5.25" baysDiffers32
Product colourBlackBlack
Country of originKnown for oneChina
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Operating system architecture64-bit64-bit
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one61 cm (24")
ResolutionKnown for one1920 x 1200 pixels
Processor special features10 differ
CPU configuration (max)Differs21
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one32 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingYesYes
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Identity Protection Technology versionDiffers0.001.00
Intel Rapid Storage TechnologyNoNo
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
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® Secure KeyKnown for oneYes
Intel® Wireless Display (Intel® WiDi)NoNo
Physical Address Extension (PAE)Known for one46 bit
Processor ARK IDDiffers6459452269
Processor package sizeDiffers52.5 x 45.0 mm37.5 x 37.5 mm
ScalabilityKnown for one2S
Supported instruction setsAVXAVX
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyDiffers1.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Intel® Smart CacheKnown for oneYes
Weight & dimensions4 differ
WidthDiffers171.5 mm175 mm
DepthDiffers464.8 mm420 mm
HeightDiffers444.5 mm412 mm
WeightDiffers15.5 kg14 kg
Packaging contentidentical
Mouse includedYesYes
Keyboard includedKnown for oneYes
Audioidentical
Audio systemKnown for oneHD
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab

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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