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Product comparison · 2 pcs/workstations

HP 8300 SFF + ZR2240w vs Lenovo ThinkCentre M72e+LT1952p Intel® Pentium® G645

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  • 120specifications compared
  • 58differ
  • 62identical
  • 29known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Pentium®
  • Processor model
    • i5-3470
    • G645
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 3.2 GHz
    • 2.9 GHz
  • Processor cache
    • 6 MB
    • 3 MB
  • Processor lithography
    • 22 nm
    • 32 nm
  • Processor codename
    • Ivy Bridge
    • Sandy Bridge

Side by side

Differences highlightedShow differences only
149 specifications
A

HP

8300 SFF + ZR2240wView product
B

Lenovo

ThinkCentre M72e+LT1952p Intel® Pentium® G645

Model M72e+LT1952p

View product
Processor16 differ
Processor familyDiffersIntel® Core™ i5Intel® Pentium®
Processor modelDiffersi5-3470G645
Processor coresDiffers42
Processor threadsDiffers42
Processor frequencyDiffers3.2 GHz2.9 GHz
Processor cacheDiffers6 MB3 MB
Processor lithographyDiffers22 nm32 nm
Processor seriesDiffersIntel Core i5-3400 Desktop seriesIntel Pentium G600 Series for Desktop
Processor codenameDiffersIvy BridgeSandy Bridge
Thermal Design Power (TDP)Differs77 W65 W
TcaseDiffers67.4 °C69.1 °C
PCI Express slots versionDiffers3.02.0
CPU multiplier (bus/core ratio)Differs3229
SteppingKnown for oneQ0
Memory types supported by processorDiffersDDR3 1333/1600DDR3-SDRAM
Memory clock speeds supported by processorDiffers1333,1600 MHz1066 MHz
Memory bandwidth supported by processor (max)Differs25.6 GB/s17 GB/s
Processor generationKnown for one3rd gen Intel® Core™ i5
Processor boost frequencyKnown for one3.6 GHz
PCI Express configurationsKnown for one1x16, 2x8
Memory2 differ
Maximum internal memoryDiffers32 GB16 GB
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsDiffers4x DIMM2x DIMM
Storage1 differ
Optical drive typeDiffersDVD Super MultiDVD±RW
Card reader integratedKnown for oneNo
Graphics4 differ
On-board graphics card modelDiffersIntel® HD Graphics 2500Intel® HD Graphics
Number of displays supported (on-board graphics)Differs32
On-board graphics card base frequencyDiffers650 MHz850 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1100 MHz
Discrete graphics card modelKnown for oneNot available
On-board graphics card IDKnown for one0x152
Performance1 differ
Motherboard chipsetDiffersIntel® QM77 ExpressIntel® H61 Express
Networkidentical
Wake-on-LAN readyKnown for oneYes
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers40
Line-outKnown for oneYes
Line-inKnown for oneYes
DVI portDiffersNoYes
DC-in jackKnown for oneYes
DisplayPorts quantityKnown for one1
Expansion slots3 differ
Number of 3.5" baysDiffers12
PCI Express x1 slotsDiffers12
PCI Express x16 slotsDiffers21
Power1 differ
Power supplyDiffers240 W280 W
Design1 differ
Chassis typeDiffersSFFTower
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 8 Pro
Display5 differ
Display diagonalDiffers54.6 cm (21.5")48.3 cm (19")
Display typeKnown for oneLED
Display resolutionDiffers1920 x 1080 pixels1440 x 900 pixels
Native aspect ratioDiffers16:916:10
Display number of coloursKnown for one16.78 million colours
Viewing angle, horizontalDiffers178°170°
Viewing angle, verticalDiffers178°160°
Contrast ratio (typical)Known for one1000:1
Processor special features15 differ
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Processor ARK IDDiffers6831669116
Processor codeKnown for oneSR0RS
Processor package sizeDiffers37.5 mm37.5 x 37.5 mm
Supported instruction setsDiffersAVX, SSE4.1, SSE4.2SSE4.1, SSE4.2
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Conflict-Free processorDiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NI versionKnown for one0.00
Thermal solution specificationKnown for onePCG 2011D
Audio1 differ
Audio systemDiffersHigh Definition AudioHD
Weight & dimensions4 differ
WidthDiffers338 mm422 mm
DepthDiffers379 mm180 mm
HeightDiffers100 mm388 mm
WeightDiffers7.6 kg9.4 kg
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional

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