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Product comparison · 2 pcs/workstations

HP 600 + Graphics Card + ZR2440w vs HP 820 Intel® Xeon® E5 Family E5-2643

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  • 94specifications compared
  • 42differ
  • 52identical
  • 52known for one product only

Key differences

  • Processor family
    • Intel® Xeon® 5000 Sequence
    • Intel® Xeon® E5 Family
  • Processor model
    • E5620
    • E5-2643
  • Processor boost frequency
    • 2.66 GHz
    • 3.5 GHz
  • Processor frequency
    • 2.4 GHz
    • 3.3 GHz
  • Processor cache
    • 12 MB
    • 10 MB
  • System bus rate
    • 5.86 GT/s
    • 8 GT/s
  • Processor series
    • Intel Xeon 5600 Series
    • Intel Xeon E5-2600
  • Processor codename
    • Westmere EP
    • Sandy Bridge EP

Side by side

Differences highlightedShow differences only
146 specifications
A

HP

600 + Graphics Card + ZR2440wView product
B

HP

820 Intel® Xeon® E5 Family E5-2643

Model 820

View product
Processor17 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Xeon® 5000 SequenceIntel® Xeon® E5 Family
Processor modelDiffersE5620E5-2643
Processor cores44
Processor threads88
Processor boost frequencyDiffers2.66 GHz3.5 GHz
Processor frequencyDiffers2.4 GHz3.3 GHz
Processor cacheDiffers12 MB10 MB
Processor cache typeSmart CacheSmart Cache
Bus typeQPIQPI
FSB ParityNoNo
System bus rateDiffers5.86 GT/s8 GT/s
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Xeon 5600 SeriesIntel Xeon E5-2600
Processor codenameDiffersWestmere EPSandy Bridge EP
Thermal Design Power (TDP)Differs80 W130 W
TcaseDiffers77.6 °C73 °C
Maximum number of PCI Express lanesKnown for one40
PCI Express configurationsKnown for onex4, x8, x16
PCI Express slots versionKnown for one3.0
Number of QPI links22
Number of processors installed22
Processor socketDiffersSocket B (LGA 1366)LGA 2011 (Socket R)
CPU multiplier (bus/core ratio)Differs1835
SteppingDiffersB1M1
Maximum internal memory supported by processorDiffers288 GB750 GB
Memory types supported by processorDiffersDDR3 800/1066DDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066 MHz800,1066,1333,1600 MHz
Memory bandwidth supported by processor (max)Differs25.6 GB/s51.2 GB/s
ECC supported by processorYesYes
Memory5 differ
Internal memoryDiffers8 GB32 GB
Maximum internal memoryDiffers24 GB512 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsDiffers6x DIMM16x DIMM
Memory clock speedDiffers1333 MHz1600 MHz
Memory channelsDiffersTriple-channelQuad-channel
ECCKnown for oneYes
Storage1 differ
Total storage capacityKnown for one1 TB
Optical drive typeDVD Super MultiDVD Super Multi
Storage mediaKnown for oneHDD
Total HDDs capacityKnown for one1 TB
Number of HDDs installed11
HDD capacity1 TB1 TB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneMMC, SD, SDXC, SDHC
Graphicsidentical
On-board graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card modelKnown for oneNot available
Graphics cardKnown for oneNo
Performance1 differ
Product typeWorkstationWorkstation
Motherboard chipsetDiffersIntel® 5520Intel® C602
Optical drive1 differ
Optical drives quantityKnown for one1
LightScribeDiffersYesNo
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Wi-FiKnown for oneNo
Wi-Fi standardsKnown for oneNot supported
Networking featuresKnown for oneGigabit Ethernet (10/100/1000)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers95
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one4
HDMI ports quantityKnown for one0
Ethernet LAN (RJ-45) portsDiffers12
Combo headphone/mic portKnown for oneNo
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
DVI portKnown for oneNo
PS/2 ports quantity22
Firewire (IEEE 1394) portsDiffers12
S/PDIF out portKnown for oneNo
DC-in jackKnown for oneNo
SmartCard slotKnown for oneNo
Serial ports quantityKnown for one1
Expansion slotsidentical
Number of 3.5" baysKnown for one4
PCI Express x4 (Gen 2.x) slotsKnown for one1
PCI Express x4 (Gen 3.x) slotsKnown for one1
PCI Express x8 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one3
PCI slotsKnown for one1
Power1 differ
Power supplyDiffers650 W1125 W
Design1 differ
Chassis typeDiffersTowerMini Tower
Number of 5.25" baysKnown for one3
Product colourKnown for oneBlack
Country of originChinaChina
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Operating system architecture64-bit64-bit
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one61 cm (24")
ResolutionKnown for one1920 x 1200 pixels
Processor special features7 differ
CPU configuration (max)22
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 AccessNoNo
Intel Flex Memory AccessNoNo
Intel Identity Protection Technology versionKnown for one0.00
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® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Wireless Display (Intel® WiDi)NoNo
Physical Address Extension (PAE)Differs40 bit46 bit
Processor ARK IDDiffers4792564587
Processor package sizeDiffers42.5 X 45 mm52.5 x 45.0 mm
ScalabilityKnown for one2S
Supported instruction setsDiffersSSE4.2AVX
Thermal Monitoring TechnologiesDiffersNoYes
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffers1.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Processor codeKnown for oneSLBV4
Weight & dimensions4 differ
WidthDiffers165.3 mm203 mm
DepthDiffers440 mm525 mm
HeightDiffers445.1 mm444 mm
WeightDiffers14.4 kg19.5 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
AC adapter includedKnown for oneNo
Audioidentical
Audio systemKnown for oneHigh Definition Audio

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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