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Product comparison · 2 pcs/workstations

HP 251-130kl Intel® Core™ i3 i3-4170 vs HP Z240 Tower Workstation

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  • 112specifications compared
  • 63differ
  • 49identical
  • 44known for one product only

Key differences

  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i3
    • 6th gen Intel® Core™ i7
  • Processor model
    • i3-4170
    • i7-6700
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor frequency
    • 3.7 GHz
    • 3.4 GHz
  • Processor cache
    • 3 MB
    • 8 MB
  • Processor cache type
    • L3
    • Smart Cache

Side by side

Differences highlightedShow differences only
156 specifications
A

HP

251-130kl Intel® Core™ i3 i3-4170

Model 251-130kl

View product
B

HP

Z240 Tower WorkstationView product
Processor25 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i36th gen Intel® Core™ i7
Processor modelDiffersi3-4170i7-6700
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyKnown for one4 GHz
Processor frequencyDiffers3.7 GHz3.4 GHz
Processor cacheDiffers3 MB8 MB
Processor cache typeDiffersL3Smart Cache
Bus typeDiffersDMI2DMI3
System bus rateDiffers5 GT/s8 GT/s
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Core i3-4100 Desktop seriesIntel Core i7-6700 Desktop series
Processor codenameDiffersHaswellSkylake
Thermal Design Power (TDP)Differs54 W65 W
TcaseDiffers72 °C71 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x42x8, 1x8+2x4, 1x16
Processor socketDiffersLGA 1150 (Socket H3)LGA 1151 (Socket H4)
SteppingDiffersC0R0
Maximum internal memory supported by processorDiffers32 GB64 GB
Memory types supported by processorDiffersDDR3-SDRAM, DDR3L-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers1333,1600 MHz1333,1600,1866,2133 MHz
Memory bandwidth supported by processor (max)Differs25.6 GB/s34.1 GB/s
ECC supported by processorDiffersYesNo
Memory voltage supported by processorDiffers1.5 V1.35 V
Number of QPI linksKnown for one0
Memory5 differ
Internal memoryDiffers4 GB8 GB
Maximum internal memoryDiffers16 GB64 GB
Internal memory typeDiffersDDR3-SDRAMDDR4-SDRAM
Memory layout (slots x size)Known for one2 x 4 GB
Memory slotsDiffers2x DIMM4x DIMM
Memory clock speedDiffers1600 MHz2133 MHz
Non-ECCKnown for oneYes
Storage3 differ
Total storage capacityDiffers500 GB256 GB
Storage mediaDiffersHDDSSD
Total SSDs capacityKnown for one256 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for onePCI Express
Card reader integratedDiffersYesNo
Total HDDs capacityKnown for one500 GB
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Compatible memory cardsKnown for oneMS PRO, Memory Stick (MS), SD, SDHC, SDXC
Graphics4 differ
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 530
On-board graphics card DirectX versionDiffers11.112.0
On-board graphics card IDDiffers411912
On-board graphics card OpenGL versionDiffers4.34.4
Performance2 differ
Product typeDiffersPCWorkstation
Motherboard chipsetDiffersIntel® H87Intel® C236
Audio output channelsKnown for one5.1 channels
Optical driveidentical
BD interface typeKnown for oneSATA
Network1 differ
Wi-FiDiffersYesNo
Cabling technologyKnown for one10/100/1000Base-T(X)
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers26
DisplayPorts quantityKnown for one2
HDMI ports quantityDiffers10
Line-outKnown for oneYes
Line-inKnown for oneYes
DVI portDiffersNoYes
Expansion slotsidentical
PCI Express x1 (Gen 3.x) slotsKnown for one1
PCI Express x4 (Gen 3.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsKnown for one1
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Power1 differ
Power supplyDiffers180 W400 W
Design1 differ
Chassis typeDiffersDesktopTower
Software1 differ
Operating system installedDiffersFreeDOSWindows 10 Pro
Operating system architectureKnown for one64-bit
Processor special features13 differ
Embedded options availableDiffersNoYes
Graphics & IMC lithographyDiffers22 nm14 nm
Intel Clear Video TechnologyKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Insider™Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Processor ARK IDDiffers7749088196
Processor codeDiffersSR1PLSR2BT
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, AVX 2.0, SSE4.2
Thermal solution specificationDiffersPCG 2013CPCG 2015C
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Smart CacheKnown for oneYes
Weight & dimensions4 differ
WidthDiffers165.1 mm170 mm
DepthDiffers375 mm442 mm
HeightDiffers363.9 mm399 mm
WeightDiffers4.87 kg8.6 kg
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
ManualKnown for oneYes
Keyboardidentical
Keyboard dimensions (WxDxH)Known for one147.6 x 456 x 27 mm

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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