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Product comparison · 2 pcs/workstations

Lenovo M73 Tower vs Lenovo IdeaCentre Y900 Intel® Core™ i7 i7-6700K

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  • 107specifications compared
  • 49differ
  • 58identical
  • 44known 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
    • i5-4590
    • i7-6700K
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.7 GHz
    • 4.2 GHz
  • Processor frequency
    • 3.3 GHz
    • 4 GHz
  • Processor cache
    • 6 MB
    • 8 MB
  • Processor cache type
    • L3
    • Smart Cache

Side by side

Differences highlightedShow differences only
151 specifications
A

Lenovo

M73 TowerView product
B

Lenovo

IdeaCentre Y900 Intel® Core™ i7 i7-6700K

Model Y900

View product
Processor19 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i56th gen Intel® Core™ i7
Processor modelDiffersi5-4590i7-6700K
Processor cores44
Processor threadsDiffers48
Processor boost frequencyDiffers3.7 GHz4.2 GHz
Processor frequencyDiffers3.3 GHz4 GHz
Processor cacheDiffers6 MB8 MB
Processor cache typeDiffersL3Smart Cache
Bus typeDMI2DMI2
System bus rateDiffers5 GT/s8 GT/s
Processor lithographyDiffers22 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Core i7-6700 Desktop series
Processor codenameDiffersHaswellSkylake
Thermal Design Power (TDP)Differs84 W91 W
TcaseDiffers72.72 °C64 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
Number of QPI links00
Number of processors installed11
Processor socketDiffersLGA 1150 (Socket H3)LGA 1151 (Socket H4)
SteppingDiffersC0R0
Maximum internal memory supported by processorDiffers32 GB64 GB
Memory types supported by processorDiffersDDR3-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
ECC supported by processorNoNo
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
Memory channelsDual-channelDual-channel
Storage3 differ
Total storage capacityDiffers500 GB2.25 TB
Optical drive typeDiffersDVD±RWDVD Super Multi DL
Storage mediaDiffersHDDHybrid-HDD+SSD
Number of storage drives installedKnown for one2
Hybrid-HDD capacityKnown for one2 TB
Hybrid-HDD cache memoryKnown for one8 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMMC, MMC+, MS PRO, Memory Stick (MS), SD, SDHC, SDXC
HDD capacityKnown for one500 GB
HDD speedKnown for one7200 RPM
Graphics4 differ
On-board graphics cardYesYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GTX 980
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR5
Number of discrete graphics cardsKnown for one1
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers2 GB1.7 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)1150 MHz1150 MHz
On-board graphics card DirectX versionDiffers11.112.0
On-board graphics card IDDiffers0x4121912
On-board graphics card OpenGL versionKnown for one4.4
Performanceidentical
Product typeKnown for onePC
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Wi-FiKnown for oneYes
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 & interfaces2 differ
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers26
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
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
HDMI ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outYesYes
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portKnown for oneNo
PS/2 ports quantityDiffers21
S/PDIF out portKnown for oneYes
DisplayPorts quantityKnown for one1
Design1 differ
Chassis typeDiffersMini TowerTower
Placement supportedKnown for oneVertical
Liquid cooling systemKnown for oneYes
Product colourBlackBlack
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 10 Home
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special features9 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyDiffers22 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) version1.001.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)DiffersYesNo
Intel Stable Image Platform Program (SIPP) versionDiffers1.000.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheYesYes
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers8081588195
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationDiffersPCG 2013DPCG 2015D
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Conflict-Free processorYesYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Processor codeKnown for oneSR1QJ
Weight & dimensions4 differ
WidthDiffers160 mm206.4 mm
DepthDiffers422 mm503.5 mm
HeightDiffers388 mm478.9 mm
WeightDiffers9.4 kg15 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Poweridentical
Power supplyKnown for one280 W
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, 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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