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Product comparison · 2 pcs/workstations

HP 440 + NVIDIA Quadro K420 + Z440 Fan & Front Card Guide Kit vs HP 490 G2 MT + ProDisplay P221

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  • 121specifications compared
  • 59differ
  • 62identical
  • 46known for one product only

Key differences

  • Processor family
    • Intel Xeon E5 v3
    • Intel® Core™ i7
  • Processor model
    • E5-1620V3
    • i7-4790
  • Processor boost frequency
    • 3.6 GHz
    • 4 GHz
  • Processor frequency
    • 3.5 GHz
    • 3.6 GHz
  • Processor cache
    • 10 MB
    • 8 MB
  • Bus type
    • QPI
    • DMI
  • System bus rate
    • 0 GT/s
    • 5 GT/s
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit

Side by side

Differences highlightedShow differences only
167 specifications
A

HP

440 + NVIDIA Quadro K420 + Z440 Fan & Front Card Guide KitView product
B

HP

490 G2 MT + ProDisplay P221View product
Processor20 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Xeon E5 v3Intel® Core™ i7
Processor generationKnown for one4th gen Intel® Core™ i7
Processor modelDiffersE5-1620V3i7-4790
Processor cores44
Processor threads88
Processor boost frequencyDiffers3.6 GHz4 GHz
Processor frequencyDiffers3.5 GHz3.6 GHz
Processor cacheDiffers10 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersQPIDMI
FSB ParityNoNo
System bus rateDiffers0 GT/s5 GT/s
Processor lithography22 nm22 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Xeon E5-1600 v3Intel Core i7-4700 Desktop series
Processor codenameHaswellHaswell
Thermal Design Power (TDP)Differs140 W84 W
TcaseDiffers66.2 °C72.72 °C
Maximum number of PCI Express lanesDiffers4016
PCI Express configurationsDiffers1x4, 1x8, 1x161x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
Number of QPI links00
Number of processors installed11
Processor socketDiffersLGA 2011-v3LGA 1150 (Socket H3)
SteppingDiffersR2C0
Maximum internal memory supported by processorDiffers768 GB32 GB
Memory types supported by processorDiffersDDR4-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1333,1600,1866,2133 MHz1333,1600 MHz
Memory bandwidth supported by processor (max)Differs68 GB/s25.6 GB/s
ECC supported by processorDiffersYesNo
Memory5 differ
Internal memory8 GB8 GB
Maximum internal memoryDiffers128 GB32 GB
Internal memory typeDiffersDDR4-SDRAMDDR3-SDRAM
Memory layout (slots x size)1 x 8 GB1 x 8 GB
Memory slotsDiffers8x DIMM4x DIMM
Memory clock speedDiffers2133 MHz1600 MHz
Memory channelsDiffersQuad-channelDual-channel
ECCKnown for oneYes
Storage2 differ
Total storage capacityDiffers256 GB1 TB
Optical drive typeDVD Super MultiDVD Super Multi
Storage mediaDiffersSSDHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Card reader integratedYesYes
Total SSDs capacityKnown for one256 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneSATA
Graphics3 differ
On-board graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 630
Discrete graphics card memoryKnown for one2 GB
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersNot availableIntel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one1.024 GB
Number of displays supported (on-board graphics)Known for one3
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one1200 MHz
On-board graphics card DirectX versionKnown for one11.1
On-board graphics card IDKnown for one0x412
Performance2 differ
Product typeDiffersWorkstationPC
Motherboard chipsetDiffersIntel® C612Intel® H97
Optical driveidentical
Optical drives quantity11
BD interface typeSATASATA
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers84
HDMI ports quantity00
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantityDiffers01
DVI portDiffersNoYes
PS/2 ports quantity22
Serial ports quantityKnown for one1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
Line-outKnown for oneYes
Line-inKnown for oneYes
Expansion slotsidentical
Number of 3.5" bays22
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one2
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x4 (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 slotsKnown for one1
Power1 differ
Power supplyDiffers700 W300 W
Design1 differ
Chassis typeDiffersMini TowerMicro Tower
Product colourBlackBlack
Country of originChinaChina
Number of 5.25" baysKnown for one2
Liquid cooling systemKnown for oneNo
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Operating system architecture64-bit64-bit
Recovery operating systemWindows 8.1 ProWindows 8.1 Pro
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one54.6 cm (21.5")
Display resolutionKnown for one1920 x 1080 pixels
Native aspect ratioKnown for one16:9
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one170°
Viewing angle, verticalKnown for one160°
Processor special features14 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one22 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingDiffersYesNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Identity Protection Technology version1.001.00
Intel Rapid Storage TechnologyNoNo
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel TSX-NINoNo
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)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® Smart CacheYesYes
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Processor ARK IDDiffers8276380806
Processor codeDiffersSR20PSR1QF
Processor package sizeDiffers52.5 x 45.0 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationKnown for onePCG 2013D
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Conflict-Free processorDiffersNoYes
Physical Address Extension (PAE)Known for oneYes
Audio1 differ
Audio systemDiffersHDDTS Studio Sound
Weight & dimensions4 differ
WidthDiffers169 mm165 mm
DepthDiffers445 mm358.8 mm
HeightDiffers432 mm355 mm
WeightDiffers11 kg6.5 kg
Packaging content1 differ
Mouse includedDiffersYesNo
Keyboard includedYesYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Small Business

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