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Product comparison · 2 pcs/workstations

HP 420 + AMD FirePro V4900 vs HP 620 + AMD FirePro V5900

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  • 113specifications compared
  • 28differ
  • 85identical
  • 7known for one product only

Key differences

  • Processor model
    • E5-1650
    • E5-2620
  • Processor boost frequency
    • 3.8 GHz
    • 2.5 GHz
  • Processor frequency
    • 3.2 GHz
    • 2 GHz
  • Processor cache
    • 12 MB
    • 15 MB
  • System bus rate
    • 0 GT/s
    • 7.2 GT/s
  • Processor series
    • Intel Xeon E5-1600
    • Intel Xeon E5-2600
  • Thermal Design Power (TDP)
    • 130 W
    • 95 W
  • Tcase
    • 64 °C
    • 77.4 °C

Side by side

Differences highlightedShow differences only
120 specifications
A

HP

420 + AMD FirePro V4900View product
B

HP

620 + AMD FirePro V5900View product
Processor12 differ
Processor manufacturerIntelIntel
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-1650E5-2620
Processor cores66
Processor threads1212
Processor boost frequencyDiffers3.8 GHz2.5 GHz
Processor frequencyDiffers3.2 GHz2 GHz
Processor cacheDiffers12 MB15 MB
Processor cache typeSmart CacheSmart Cache
Bus typeQPIQPI
FSB ParityNoNo
System bus rateDiffers0 GT/s7.2 GT/s
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Xeon E5-1600Intel Xeon E5-2600
Processor codenameSandy Bridge EPSandy Bridge EP
Thermal Design Power (TDP)Differs130 W95 W
TcaseDiffers64 °C77.4 °C
Maximum number of PCI Express lanes4040
PCI Express configurationsx4, x8, x16x4, x8, x16
PCI Express slots version3.03.0
Number of QPI linksKnown for one2
Number of processors installed11
Processor socketLGA 2011 (Socket R)LGA 2011 (Socket R)
CPU multiplier (bus/core ratio)Differs3825
SteppingKnown for oneC2
Maximum internal memory supported by processorDiffers375 GB750 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066,1333,1600 MHz800,1066,1333 MHz
Memory bandwidth supported by processor (max)Differs51.2 GB/s42.6 GB/s
ECC supported by processorYesYes
Memory3 differ
Internal memoryDiffers8 GB16 GB
Maximum internal memoryDiffers64 GB96 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsDiffers8x DIMM12x DIMM
Memory clock speed1600 MHz1600 MHz
ECCYesYes
Memory channelsQuad-channelQuad-channel
Storageidentical
Optical drive typeDVD Super MultiDVD Super Multi
Total HDDs capacity1 TB1 TB
Number of HDDs installed11
HDD capacity1 TB1 TB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedYesYes
Graphicsidentical
Graphics cardNoNo
Performanceidentical
Product typeWorkstationWorkstation
Motherboard chipsetIntel® C602Intel® C602
Networkidentical
Networking featuresGigabit Ethernet (10/100/1000)Gigabit Ethernet (10/100/1000)
Ports & interfaces2 differ
USB 2.0 ports quantity55
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
Ethernet LAN (RJ-45) portsDiffers12
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity00
PS/2 ports quantityDiffers20
Firewire (IEEE 1394) ports22
Serial ports quantity00
Parallel ports quantity00
Expansion slotsidentical
Number of 3.5" bays33
PCI Express x4 slots11
PCI Express x16 slots22
PCI slots11
PCI Express x8 slotsKnown for one2
Power1 differ
Power supplyDiffers600 W800 W
Design1 differ
Chassis typeMinitowerMinitower
Number of 5.25" baysDiffers32
Country of originChinaChina
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special features5 differ
CPU configuration (max)Differs12
Embedded options availableDiffersNoYes
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 version0.000.00
Intel Rapid Storage TechnologyNoNo
Intel Secure Key Technology version1.001.00
Intel TSX-NI version0.000.00
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 IDDiffers6460164594
Processor package size52.5 x 45.0 mm52.5 x 45.0 mm
ScalabilityDiffers1S2S
Supported instruction setsAVXAVX
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyDiffers2.01.0
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)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Intel® Smart CacheKnown for oneYes
Audioidentical
Audio systemHigh Definition AudioHigh Definition Audio
Weight & dimensions4 differ
WidthDiffers177.8 mm171.5 mm
DepthDiffers445.2 mm464.8 mm
HeightDiffers447.6 mm444.5 mm
WeightDiffers12.5 kg15.5 kg
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR

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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