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Product comparison · 2 pcs/workstations

Acer Aspire TC-860 Intel® Core™ i5 i5-8400 vs Lenovo Legion 90JJ0008CP PC Intel® Core™ i9 i9-9900K

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  • 85specifications compared
  • 30differ
  • 55identical
  • 50known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i9
  • Processor generation
    • 8th gen Intel® Core™ i5
    • 9th gen Intel® Core™ i9
  • Processor model
    • i5-8400
    • i9-9900K
  • Processor cores
    • 6
    • 8
  • Processor threads
    • 6
    • 16
  • Processor boost frequency
    • 4 GHz
    • 5 GHz
  • Processor frequency
    • 2.8 GHz
    • 3.6 GHz
  • Processor cache
    • 9 MB
    • 16 MB

Side by side

Differences highlightedShow differences only
135 specifications
A

Acer

Aspire TC-860 Intel® Core™ i5 i5-8400

Model TC-860

View product
B

Lenovo

Legion 90JJ0008CP PC Intel® Core™ i9 i9-9900K

Model 90JJ0008CP

View product
Processor11 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i9
Processor generationDiffers8th gen Intel® Core™ i59th gen Intel® Core™ i9
Processor modelDiffersi5-8400i9-9900K
Processor coresDiffers68
Processor threadsDiffers616
Processor boost frequencyDiffers4 GHz5 GHz
Processor frequencyDiffers2.8 GHz3.6 GHz
Processor cacheDiffers9 MB16 MB
Processor cache typeSmart CacheSmart Cache
Bus typeKnown for oneDMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor codenameCoffee LakeCoffee Lake
Thermal Design Power (TDP)Differs65 W95 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x81x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
Maximum internal memory supported by processorDiffers64 GB128 GB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processor2666 MHz2666 MHz
Memory bandwidth supported by processor (max)41.6 GB/s41.6 GB/s
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers4 GB16 GB
Maximum internal memoryKnown for one32 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory slotsKnown for one2x DIMM
Memory channelsKnown for oneDual-channel
Storage4 differ
Total storage capacityDiffers1 TB2.51 TB
Optical drive typeKnown for oneDVD±RW
Storage mediaDiffersHDDHDD+SSD
Number of storage drives installedDiffers12
Number of HDDs installed11
HDD capacityDiffers1 TB2 TB
HDD interfaceSATA IIISATA III
HDD speed7200 RPM7200 RPM
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD
HDD sizeKnown for one3.5"
Number of SSDs installedKnown for one1
SSD capacityKnown for one512 GB
Graphics4 differ
Discrete graphics cardYesYes
On-board graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 730NVIDIA® GeForce RTX™ 2080
Discrete graphics card memoryDiffers2 GB8 GB
On-board graphics card familyIntel® UHD GraphicsIntel® UHD Graphics
On-board graphics card modelIntel® UHD 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)Differs1050 MHz1200 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card IDDiffers0x3E920x3E98
On-board graphics card OpenGL version4.54.5
Number of execution unitsKnown for one23
Number of discrete graphics cardsKnown for one1
Performanceidentical
Product typePCPC
Optical driveidentical
Optical drives quantityKnown for one1
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-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)
BluetoothKnown for oneYes
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one4
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) portsKnown for one1
Headphone outputsKnown for one1
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
Expansion slotsidentical
Number of 3.5" baysKnown for one1
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Power1 differ
Power supplyDiffers300 W500 W
Design1 differ
Chassis typeDiffersDesktopTower
Placement supportedKnown for oneVertical
Product colourBlackBlack
Software1 differ
Operating system installedDiffersLinuxWindows 10 Home
Operating system architectureKnown for one64-bit
Displayidentical
Display includedNoNo
Processor special features7 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyDiffersNoYes
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)Known for oneYes
Intel® InTru™ 3D TechnologyYesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Processor ARK IDDiffers126687186605
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2, AVX 2.0
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationDiffersPCG 2015CPCG 2015D
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorKnown for oneYes
Weight & dimensionsidentical
WidthKnown for one163 mm
DepthKnown for one350 mm
HeightKnown for one340 mm
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
ManualKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS

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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