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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre E95Y Intel® Core™ i7 i7-7700 vs Lenovo Legion T730t Intel® Core™ i7 i7-8700K

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  • 111specifications compared
  • 34differ
  • 77identical
  • 43known for one product only

Key differences

  • Processor generation
    • 7th gen Intel® Core™ i7
    • 8th gen Intel® Core™ i7
  • Processor model
    • i7-7700
    • i7-8700K
  • Processor cores
    • 4
    • 6
  • Processor threads
    • 8
    • 12
  • Processor boost frequency
    • 4.2 GHz
    • 4.7 GHz
  • Processor frequency
    • 3.6 GHz
    • 3.7 GHz
  • Processor cache
    • 8 MB
    • 12 MB
  • Processor codename
    • Kaby Lake
    • Coffee Lake

Side by side

Differences highlightedShow differences only
154 specifications
A

Lenovo

ThinkCentre E95Y Intel® Core™ i7 i7-7700

Model E95Y

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B

Lenovo

Legion T730t Intel® Core™ i7 i7-8700K

Model T730t

View product
Processor11 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i7Intel® Core™ i7
Processor generationDiffers7th gen Intel® Core™ i78th gen Intel® Core™ i7
Processor modelDiffersi7-7700i7-8700K
Processor coresDiffers46
Processor threadsDiffers812
Processor boost frequencyDiffers4.2 GHz4.7 GHz
Processor frequencyDiffers3.6 GHz3.7 GHz
Processor cacheDiffers8 MB12 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMI3DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor seriesKnown for oneIntel Core i7-8700 Desktop Series
Processor codenameDiffersKaby LakeCoffee Lake
Thermal Design Power (TDP)Differs65 W95 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 1x8+2x4, 2x81x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Number of processors installed11
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDiffersDDR3L, DDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers1333,1600,2133,2400 MHz2666 MHz
Memory bandwidth supported by processor (max)Known for one41.6 GB/s
ECC supported by processorNoNo
Processor operating modesKnown for one64-bit
Processor socketKnown for oneLGA 1151 (Socket H4)
SteppingKnown for oneB0
Memory voltage supported by processorKnown for one1.35 V
Memory1 differ
Internal memoryDiffers32 GB16 GB
Maximum internal memoryKnown for one32 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory slotsKnown for one2x DIMM
Memory channelsDual-channelDual-channel
Memory clock speedKnown for one2133 MHz
Storage2 differ
Total storage capacityDiffers4.51 TB2 TB
Optical drive typeDVD±RWDVD±RW
Storage mediaDiffersHDD+SSDHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one2 TB
HDD interfaceKnown for oneSATA III
Card reader integratedKnown for oneNo
Intel® Optane™ Memory module installedKnown for oneYes
Intel® Optane™ Memory module capacityKnown for one16 GB
HDD speedKnown for one7200 RPM
Number of SSDs installedKnown for one1
SSD capacityKnown for one512 GB
Graphics7 differ
Discrete graphics cardYesYes
On-board graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1070NVIDIA® GeForce® GTX 1060
Discrete graphics card memoryDiffers8 GB6 GB
Number of discrete graphics cards11
On-board graphics card familyDiffersIntel® HD GraphicsIntel® UHD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 630Intel® UHD Graphics 630
Maximum on-board graphics card memory64 GB64 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1200 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card IDDiffers0x59120x3E92
On-board graphics card OpenGL versionDiffers4.44.5
Number of execution unitsKnown for one24
Discrete graphics memory typeKnown for oneGDDR5
Performance1 differ
Product typePCPC
Market positioningKnown for oneGaming
Motherboard chipsetDiffersIntel® B250Intel® Z370
Password protectionKnown for oneYes
Password protection typeKnown for onePower on, Supervisor
Optical driveidentical
Optical drives quantity11
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-FiYesYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothYesYes
Bluetooth version4.04.0
WLAN controller modelKnown for oneIntel Dual Band Wireless-AC 3165
Ports & interfaces2 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity66
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Thunderbolt 3 ports quantity00
Ethernet LAN (RJ-45) ports11
Combo headphone/mic portKnown for oneYes
Headphone outputsDiffers12
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
DVI portDiffersYesNo
DisplayPorts quantityKnown for one3
HDMI ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one0
Power1 differ
Power supplyDiffers400 W450 W
Design2 differ
Chassis typeKnown for oneTower
VolumeDiffers18 L28 L
Placement supportedKnown for oneVertical
Product colourDiffersBlack, SilverBlack
Housing materialKnown for oneMetal
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special features3 differ
CPU configuration (max)11
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)YesYes
Intel Stable Image Platform Program (SIPP) version1.001.00
Intel TSX-NIYesYes
Intel TSX-NI version1.001.00
Intel Trusted Execution TechnologyYesYes
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® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® OS GuardYesYes
Intel® Optane™ Memory ReadyKnown for oneYes
Intel® Secure KeyYesYes
Processor ARK IDDiffers97128126684
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 2015CPCG 2015D
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Processor codeKnown for oneSR338
Audioidentical
Audio chipKnown for oneRealtek ALC233
Audio systemKnown for oneHigh Definition Audio
Weight & dimensions4 differ
WidthDiffers165 mm184.5 mm
DepthDiffers376 mm408 mm
HeightDiffers321 mm363 mm
WeightDiffers7.2 kg12 kg
Packaging contentidentical
ManualKnown for oneYes
Power cord includedKnown for oneYes
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY 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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