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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre E74 Intel® Core™ i5 i5-6400 vs Lenovo Legion Y920

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  • 101specifications compared
  • 35differ
  • 66identical
  • 27known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 6th gen Intel® Core™ i5
    • 7th gen Intel® Core™ i7
  • Processor model
    • i5-6400
    • i7-7700K
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.3 GHz
    • 4.5 GHz
  • Processor frequency
    • 2.7 GHz
    • 4.2 GHz
  • Processor cache
    • 6 MB
    • 8 MB
  • Processor codename
    • Skylake
    • Kaby Lake

Side by side

Differences highlightedShow differences only
128 specifications
A

Lenovo

ThinkCentre E74 Intel® Core™ i5 i5-6400

Model E74

View product
B

Lenovo

Legion Y920View product
Processor13 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers6th gen Intel® Core™ i57th gen Intel® Core™ i7
Processor modelDiffersi5-6400i7-7700K
Processor threadsDiffers48
Processor boost frequencyDiffers3.3 GHz4.5 GHz
Processor frequencyDiffers2.7 GHz4.2 GHz
Processor cacheDiffers6 MB8 MB
Processor seriesDiffersIntel Core i5-6400 Desktop seriesIntel Core i7-7700 Desktop series
Processor codenameDiffersSkylakeKaby Lake
Thermal Design Power (TDP)Differs65 W91 W
TjunctionKnown for one100 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 1x8+2x4, 2x8
Number of QPI linksKnown for one0
SteppingDiffersR0B0
Memory clock speeds supported by processorDiffers2133,1333,1600,1866 MHz1333,1600,2133,2400 MHz
TcaseKnown for one71 °C
Number of processors installedKnown for one1
Memory bandwidth supported by processor (max)Known for one34.1 GB/s
Memory1 differ
Internal memoryDiffers4 GB16 GB
Maximum internal memoryKnown for one32 GB
Storage4 differ
Total storage capacityDiffers1 TB2.51 TB
Storage mediaDiffersHDDHDD+SSD
Number of storage drives installedDiffers12
HDD capacityDiffers1 TB2 TB
Number of SSDs installedKnown for one1
SSD capacityKnown for one512 GB
Graphics4 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 720NVIDIA® GeForce® GTX 1080
On-board graphics card modelDiffersIntel® HD Graphics 530Intel® HD Graphics 630
On-board graphics card dynamic frequency (max)Differs950 MHz1150 MHz
On-board graphics card IDDiffers19120x5912
Performanceidentical
Market positioningKnown for oneGaming
Networkidentical
Wi-FiKnown for oneYes
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.1
Ports & interfaces1 differ
USB 2.0 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one8
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
PS/2 ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
Designidentical
Chassis typeKnown for oneTower
Software1 differ
Operating system installedDiffersWindows 7 Home BasicWindows 10 Home
Processor special features7 differ
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Processor ARK IDDiffers8818597129
Processor codeDiffersSR2BYSR338
Supported instruction setsDiffersSSE4.2, AVX 2.0, SSE4.1AVX 2.0, SSE4.1, SSE4.2
Thermal solution specificationDiffersPCG 2015CPCG 2015D
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Graphics & IMC lithographyKnown for one14 nm
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneNo
Intel® Insider™Known for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Weight & dimensions4 differ
WidthDiffers160 mm206.4 mm
DepthDiffers392 mm478.9 mm
HeightDiffers596 mm503.5 mm
WeightDiffers7.5 kg14.1 kg

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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