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Product comparison · 2 pcs/workstations

HP Pavilion G5446chm vs Lenovo M81 + L2250p

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  • 79specifications compared
  • 35differ
  • 44identical
  • 63known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Athlon II X4
    • Intel® Core™ i3
  • Processor model
    • 640
    • i3-2100
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 3 GHz
    • 3.1 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
142 specifications
A

HP

Pavilion G5446chmView product
B

Lenovo

M81 + L2250pView product
Processor10 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD Athlon II X4Intel® Core™ i3
Processor generationKnown for one2nd gen Intel® Core™ i3
Processor modelDiffers640i3-2100
Processor coresDiffers42
Processor threadsDiffers24
Processor frequencyDiffers3 GHz3.1 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
Bus typeKnown for oneDMI
System bus rateKnown for one5 GT/s
Processor lithographyKnown for one32 nm
Processor seriesKnown for oneIntel Core i3-2100 Desktop Series
Processor codenameKnown for oneSandy Bridge
Thermal Design Power (TDP)Known for one35, 65
TcaseKnown for one69.1 °C
Maximum number of PCI Express lanesKnown for one16
Number of processors installedKnown for one1
Processor socketKnown for oneLGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Known for one31
SteppingKnown for oneQ0
Memory clock speeds supported by processorDiffers1066 MHz1066,1333 MHz
Memory bandwidth supported by processor (max)Differs17 GB/s21 GB/s
Number of Processing Die TransistorsKnown for one169 M
Processing Die sizeKnown for one135 mm²
Memory2 differ
Internal memoryDiffers4 GB2 GB
Memory layout (slots x size)Known for one1 x 2 GB
Memory slotsDiffers2x DIMM4x DIMM
Memory clock speedKnown for one1333 MHz
Maximum internal memoryKnown for one8 GB
Storage2 differ
Total storage capacityDiffers1 TB320 GB
Optical drive typeDiffersDVD Super MultiDVD-RW
HDD sizeKnown for one3.5"
RAID levelsKnown for one0, 1
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, xD
Graphics3 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 520Intel® HD Graphics 2000
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 2000
On-board graphics card IDKnown for one0x102
Graphics card familyDiffersNVIDIAIntel
Performanceidentical
Motherboard chipsetKnown for oneIntel® Q65 Express
Network2 differ
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiDiffersYesNo
Wake-on-LAN readyKnown for oneYes
Networking featuresDiffersEthernet, Fast EthernetGigabit Ethernet
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers68
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
DisplayPorts quantityKnown for one1
HDMI ports quantityDiffers10
Line-outKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
DVI portDiffersYesNo
PS/2 ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Serial ports quantityKnown for one1
Parallel ports quantityKnown for one0
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one2
Power1 differ
Power supplyDiffers300 W240 W
Design1 differ
Chassis typeDiffersMicro TowerSFF
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Displayidentical
Display diagonalKnown for one55.9 cm (22")
Display resolutionKnown for one1680 x 1050 pixels
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 features6 differ
Idle StatesKnown for oneYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Processor ARK IDKnown for one53422
Processor package sizeDiffers37.5 mm37.5 x 37.5 mm
Supported instruction setsDiffersSSE4.1/4.2AVX
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Weight & dimensions4 differ
WidthDiffers169 mm99.7 mm
DepthDiffers426 mm369 mm
HeightDiffers377 mm337 mm
WeightDiffers9.53 kg7.5 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional
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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