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Product comparison · 2 pcs/workstations

Lenovo E73 + 23" LED 60CFGAT1EU vs Lenovo IdeaCentre Y900 Intel® Core™ i7 i7-6700K

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  • 124specifications compared
  • 57differ
  • 67identical
  • 63known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 6th gen Intel® Core™ i7
  • Processor model
    • i5-4460S
    • i7-6700K
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.4 GHz
    • 4.2 GHz
  • Processor frequency
    • 2.9 GHz
    • 4 GHz
  • Processor cache
    • 6 MB
    • 8 MB
  • System bus rate
    • 5 GT/s
    • 8 GT/s

Side by side

Differences highlightedShow differences only
187 specifications
A

Lenovo

E73 + 23" LED 60CFGAT1EUView product
B

Lenovo

IdeaCentre Y900 Intel® Core™ i7 i7-6700K

Model Y900

View product
Processor20 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i56th gen Intel® Core™ i7
Processor modelDiffersi5-4460Si7-6700K
Processor threadsDiffers48
Processor boost frequencyDiffers3.4 GHz4.2 GHz
Processor frequencyDiffers2.9 GHz4 GHz
Processor cacheDiffers6 MB8 MB
FSB ParityKnown for oneNo
System bus rateDiffers5 GT/s8 GT/s
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Core i5-4400 Desktop seriesIntel Core i7-6700 Desktop series
Processor codenameDiffersHaswellSkylake
Thermal Design Power (TDP)Differs65 W91 W
TcaseDiffers71.35 °C64 °C
Processor socketDiffersLGA 1150 (Socket H3)LGA 1151 (Socket H4)
SteppingDiffersC0R0
Maximum internal memory supported by processorDiffers32 GB64 GB
Memory types supported by processorDiffersDDR3-SDRAM, DDR3L-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers1333,1600 MHz1600,2133 MHz
Memory bandwidth supported by processor (max)Differs25.6 GB/s34.2 GB/s
Memory voltage supported by processorKnown for one1.5 V
Memory6 differ
Internal memoryDiffers4 GB32 GB
Maximum internal memoryDiffers16 GB32 GB
Internal memory typeDiffersDDR3-SDRAMDDR4-SDRAM
Memory layout (slots x size)Differs1 x 4 GB4 x 8 GB
Memory slotsDiffers2x DIMM4x DIMM
Memory clock speedDiffers1600 MHz2133 MHz
Storage4 differ
Total storage capacityDiffers500 GB2.25 TB
Optical drive typeDiffersDVD±RWDVD Super Multi DL
Storage mediaDiffersHDDHybrid-HDD+SSD
Number of storage drives installedDiffers12
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
HDD sizeKnown for one2.5"
Hybrid-HDD capacityKnown for one2 TB
Hybrid-HDD cache memoryKnown for one8 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Compatible memory cardsKnown for oneMMC, MMC+, MS PRO, Memory Stick (MS), SD, SDHC, SDXC
Graphics7 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GTX 980
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers1.74 GB1.7 GB
On-board graphics card dynamic frequency (max)Differs1100 MHz1150 MHz
On-board graphics card DirectX versionDiffers11.112.0
On-board graphics card IDDiffers4121912
On-board graphics card OpenGL versionDiffers4.34.4
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR5
Number of discrete graphics cardsKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneIntel® H81
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Optical driveidentical
Optical drives quantityKnown for one1
Network1 differ
Wi-FiDiffersNoYes
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 one4.0
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers26
DisplayPorts quantityKnown for one1
HDMI ports quantityDiffers01
PS/2 ports quantityDiffers01
Serial ports quantityKnown for one1
Parallel ports quantityKnown for one1
Line-outKnown for oneYes
Line-inKnown for oneYes
S/PDIF out portKnown for oneYes
Expansion slotsidentical
PCI Express x1 (Gen 3.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsKnown for one1
Poweridentical
Power supplyKnown for one180 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Design2 differ
Chassis typeDiffersSFFTower
Placement supportedDiffersHorizontal/VerticalVertical
Liquid cooling systemKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 10 Home
Recovery operating systemKnown for oneWindows 8.1 Pro
Trial softwareKnown for oneMicrosoft Office
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one60.5 cm (23.8")
Display typeKnown for oneLED
Full HDKnown for oneYes
Display resolutionKnown for one1920 x 1080 pixels
Panel typeKnown for oneAH-IPS
Native aspect ratioKnown for one16:9
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one178°
Viewing angle, verticalKnown for one178°
Processor special features8 differ
Graphics & IMC lithographyDiffers22 nm14 nm
Intel Clear Video TechnologyDiffersNoYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
Processor ARK IDDiffers8081888195
Processor codeKnown for oneSR1QQ
Thermal solution specificationDiffersPCG 2013CPCG 2015D
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Audioidentical
Audio chipKnown for oneRealtek ALC662
Audio systemKnown for oneHigh Definition Audio
Weight & dimensions4 differ
WidthDiffers336 mm206.4 mm
DepthDiffers382 mm503.5 mm
HeightDiffers101 mm478.9 mm
WeightDiffers6 kg15 kg
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR

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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