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Product comparison · 2 pcs/workstations

Lenovo Smart Q190 vs Samsung DM300S3A Intel® Pentium® G645

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  • 97specifications compared
  • 34differ
  • 63identical
  • 43known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Pentium®
  • Processor model
    • 1017U
    • G645
  • Processor frequency
    • 1.6 GHz
    • 2.9 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • L3
    • Smart Cache
  • Processor lithography
    • 22 nm
    • 32 nm
  • Processor codename
    • Ivy Bridge
    • Sandy Bridge
  • Thermal Design Power (TDP)
    • 17 W
    • 65 W

Side by side

Differences highlightedShow differences only
140 specifications
A

Lenovo

Smart Q190View product
B

Samsung

DM300S3A Intel® Pentium® G645

Model DM300S3A

View product
Processor14 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium®
Processor modelDiffers1017UG645
Processor frequencyDiffers1.6 GHz2.9 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor lithographyDiffers22 nm32 nm
Processor seriesDiffersIntel Celeron 1000 series for MobileIntel Pentium G600 Series for Desktop
Processor codenameDiffersIvy BridgeSandy Bridge
Thermal Design Power (TDP)Differs17 W65 W
TcaseKnown for one69.1 °C
Processor socketDiffersBGA 1023LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Known for one29
SteppingDiffersP0Q0
Memory types supported by processorDiffersDDR3-SDRAM, DDR3L-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1333,1600 MHz1066 MHz
Memory bandwidth supported by processor (max)Differs25.6 GB/s17 GB/s
TjunctionKnown for one105 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
Memoryidentical
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one2x DIMM
Memory clock speedKnown for one1600 MHz
Storage3 differ
Optical drive typeDiffersNoDVD Super Multi
HDD interfaceDiffersSATASATA III
HDD speedKnown for one7200 RPM
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, SDHC, SDXCSD, SDHC, SDXC
Graphics3 differ
Number of displays supported (on-board graphics)Differs32
On-board graphics card base frequencyDiffers350 MHz850 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
Performanceidentical
Motherboard chipsetKnown for oneIntel® H61
Password protection typeKnown for oneBIOS
Audio output channelsKnown for one5.1 channels
Optical drive1 differ
Optical drives quantityDiffers01
LightScribeKnown for oneNo
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-Fi standardsDiffersWi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers06
HDMI ports quantityDiffers10
Ethernet LAN (RJ-45) portsDiffers01
Headphone outputsKnown for one2
Microphone inKnown for oneYes
PS/2 ports quantityDiffers02
DVI portKnown for oneNo
S/PDIF out portKnown for oneYes
Expansion slotsidentical
PCI Express x1 slotsKnown for one3
PCI Express x16 slotsKnown for one1
Poweridentical
Power supplyKnown for one270 W
Power supply input voltageKnown for one220 V
Power consumption (typical)Known for one18 W
Designidentical
Chassis typeKnown for oneDesktop
Liquid cooling systemKnown for oneNo
Softwareidentical
Bundled softwareKnown for oneAllShare Play, S Player
Processor special features5 differ
Intel Dual Display Capable TechnologyDiffersNoYes
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Processor ARK IDDiffers7519269116
Processor codeDiffersSR10ASR0RS
Processor package sizeDiffers31 x 24 mm37.5 x 37.5 mm
Intel® Smart Response TechnologyKnown for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel Smart Connect TechnologyKnown for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Conflict-Free processorDiffersYesNo
Graphics & IMC lithographyKnown for one22 nm
Integrated 4G WiMAXKnown for oneNo
Weight & dimensionsidentical
WidthKnown for one98 mm
DepthKnown for one420 mm
HeightKnown for one340 mm
WeightKnown for one8 kg
Packaging content2 differ
Mouse includedDiffersNoYes
Keyboard includedDiffersNoYes
Remote control includedKnown for oneYes
Other featuresidentical
HDD user passwordKnown for oneYes

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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