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Product comparison · 2 pcs/workstations

Lenovo M910x + Preferred Pro II USB Keyboard QWERTZ Swiss vs Lenovo V520s + Preferred Pro II USB Keyboard QWERTZ Swiss

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  • 125specifications compared
  • 43differ
  • 82identical
  • 27known for one product only

Key differences

The Lenovo M910x + Preferred Pro II USB Keyboard QWERTZ Swiss has 2 more processor cores than the Lenovo V520s + Preferred Pro II USB Keyboard QWERTZ Swiss (4 vs 2). The Lenovo M910x + Preferred Pro II USB Keyboard QWERTZ Swiss has 4 more processor threads than the Lenovo V520s + Preferred Pro II USB Keyboard QWERTZ Swiss (8 vs 4). The Lenovo V520s + Preferred Pro II USB Keyboard QWERTZ Swiss has 0.3 GHz more processor frequency than the Lenovo M910x + Preferred Pro II USB Keyboard QWERTZ Swiss (3.9 GHz vs 3.6 GHz). Only the Lenovo V520s + Preferred Pro II USB Keyboard QWERTZ Swiss has card reader integrated. Only the Lenovo M910x + Preferred Pro II USB Keyboard QWERTZ Swiss has Wi-Fi.

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 7th gen Intel® Core™ i7
    • 7th gen Intel® Core™ i3
  • Processor model
    • i7-7700
    • i3-7100
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor frequency
    • 3.6 GHz
    • 3.9 GHz
  • Processor cache
    • 8 MB
    • 3 MB
  • Thermal Design Power (TDP)
    • 65 W
    • 51 W

Side by side

Differences highlightedShow differences only
152 specifications
A

Lenovo

M910x + Preferred Pro II USB Keyboard QWERTZ SwissView product
B

Lenovo

V520s + Preferred Pro II USB Keyboard QWERTZ SwissView product
Processor10 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers7th gen Intel® Core™ i77th gen Intel® Core™ i3
Processor modelDiffersi7-7700i3-7100
Processor coresDiffers42
Processor threadsDiffers84
Processor frequencyDiffers3.6 GHz3.9 GHz
Processor cacheDiffers8 MB3 MB
Thermal Design Power (TDP)Differs65 W51 W
SteppingDiffersB0S0
Memory types supported by processorDiffersDDR3L, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Processor boost frequencyKnown for one4.2 GHz
Memory voltage supported by processorKnown for one1.35 V
Memory3 differ
Internal memoryDiffers16 GB4 GB
Memory layout (slots x size)Differs1 x 16 GB1 x 4 GB
Memory slotsDiffers2x SO-DIMM2x DIMM
Non-ECCKnown for oneYes
Storage4 differ
Total storage capacityDiffers512 GB500 GB
Optical drive typeDiffersNoDVD±RW
Storage mediaDiffersSSDHDD
Number of storage drives installedKnown for one1
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA III
HDD speedKnown for one7200 RPM
HDD sizeKnown for one3.5"
Card reader integratedDiffersNoYes
Number of SSDs installedKnown for one1
SSD capacityKnown for one512 GB
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1150 MHz1100 MHz
Performance2 differ
Product typeDiffersMini PCPC
Motherboard chipsetDiffersIntel® Q270Intel® B250
Password protection typeKnown for oneHDD, Power on
Optical driveidentical
Optical drives quantityKnown for one1
Network1 differ
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.1
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers02
DisplayPorts quantityDiffers21
Headphone outputsDiffers01
Line-outKnown for oneYes
Line-inKnown for oneYes
VGA (D-Sub) ports quantityDiffers01
Combo headphone/mic portKnown for oneYes
Serial ports quantityKnown for one1
Power1 differ
Power supplyDiffers135 W180 W
Design2 differ
Chassis typeDiffersMini PCSFF
VolumeDiffers1 L8.4 L
Housing materialKnown for oneMetal
VESA mountingKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 10 Home
Drivers includedKnown for oneYes
Processor special features9 differ
Embedded options availableDiffersYesNo
Intel Stable Image Platform Program (SIPP)DiffersYesNo
Intel Stable Image Platform Program (SIPP) versionDiffers1.000.00
Intel TSX-NIDiffersYesNo
Intel TSX-NI versionDiffers1.000.00
Intel Trusted Execution TechnologyDiffersYesNo
Processor ARK IDDiffers9712897455
Processor codeDiffersSR338SR35C
Intel® Turbo Boost TechnologyDiffers2.0No
Audio1 differ
Audio chipDiffersALC294Realtek ALC662
Audio systemKnown for oneHigh Definition Audio
Weight & dimensions4 differ
WidthDiffers179 mm290.5 mm
DepthDiffers182.9 mm343.5 mm
HeightDiffers34.5 mm83 mm
WeightDiffers1.32 kg4.75 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Power cord includedKnown 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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