All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 pcs/workstations

Acer XC-830 I1504 BE vs Lenovo P520c + G0A20002WW

Add a product
  • 88specifications compared
  • 40differ
  • 48identical
  • 60known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Xeon®
  • Processor model
    • J4005
    • W-2123
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor boost frequency
    • 2.7 GHz
    • 3.9 GHz
  • Processor frequency
    • 2 GHz
    • 3.6 GHz
  • Processor cache
    • 4 MB
    • 8.25 MB
  • Processor codename
    • Gemini Lake
    • Skylake

Side by side

Differences highlightedShow differences only
148 specifications
A

Acer

XC-830 I1504 BEView product
B

Lenovo

P520c + G0A20002WWView product
Processor17 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Xeon®
Processor modelDiffersJ4005W-2123
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyDiffers2.7 GHz3.9 GHz
Processor frequencyDiffers2 GHz3.6 GHz
Processor cacheDiffers4 MB8.25 MB
Bus typeKnown for oneQPI
System bus rateKnown for one0 GT/s
Processor lithography14 nm14 nm
Processor codenameDiffersGemini LakeSkylake
Thermal Design Power (TDP)Differs10 W120 W
TcaseKnown for one65 °C
Maximum number of PCI Express lanesDiffers648
PCI Express configurationsDiffers1x2, 1x2+2x1, 1x4, 2x1, 4x11x16, 1x4, 1x8
PCI Express slots versionDiffers2.03.0
Number of processors installed11
Processor socketDiffersBGA 1090LGA 2066 (Socket R4)
SteppingKnown for oneU0
Maximum internal memory supported by processorDiffers8 GB512 GB
Memory types supported by processorDiffersDDR4-SDRAM, LPDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers2400 MHz1600,1866,2133,2400,2666 MHz
Memory bandwidth supported by processor (max)Known for one85.3 GB/s
ECC supported by processorDiffersNoYes
Processor operating modesKnown for one64-bit
TjunctionKnown for one105 °C
Memory3 differ
Internal memoryDiffers4 GB16 GB
Maximum internal memoryDiffers8 GB128 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Known for one1 x 16 GB
Memory slotsKnown for one4x DIMM
Memory clock speedKnown for one2666 MHz
ECCKnown for oneYes
Memory channelsDiffersDual-channelQuad-channel
Storage2 differ
Total storage capacityDiffers1 TB256 GB
Optical drive typeDVD±RWDVD±RW
Storage mediaDiffersHDDSSD
Number of storage drives installed11
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Card reader integratedYesYes
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA III
Compatible memory cardsKnown for oneSD
Graphicsidentical
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneIntel® UHD Graphics
On-board graphics card modelKnown for oneIntel® UHD Graphics 600
Maximum on-board graphics card memoryKnown for one8 GB
Number of displays supported (on-board graphics)Known for one3
On-board graphics card base frequencyKnown for one250 MHz
On-board graphics card burst frequencyKnown for one700 MHz
On-board graphics card dynamic frequency (max)Known for one700 MHz
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card IDKnown for one0x3185
Number of execution unitsKnown for one12
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneIntel® C422
Password protectionKnown for oneYes
Password protection typeKnown for onePower on
Audio output channelsKnown for one5.1 channels
Optical driveidentical
Optical drives quantity11
Network1 differ
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-FiDiffersYesNo
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)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers42
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 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
HDMI ports quantityDiffers10
Ethernet LAN (RJ-45) ports11
Combo headphone/mic portKnown for oneYes
Headphone outputsKnown for one1
Line-outYesYes
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantityDiffers10
DVI portKnown for oneNo
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Power1 differ
Power supplyDiffers65 W500 W
Power supply input voltage100 - 240 V100 - 240 V
Power supply input frequency50 - 60 Hz50 - 60 Hz
Design1 differ
Chassis typeDiffersDesktopTower
VolumeKnown for one25 L
Placement supportedVerticalVertical
Product colourBlackBlack
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro for Workstations
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special features5 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Demand Based SwitchingKnown for oneYes
Intel Enhanced Halt StateYesYes
Intel Flex Memory AccessKnown for oneNo
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)DiffersYesNo
Intel TSX-NIKnown for oneYes
Intel TSX-NI versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneYes
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® OS GuardYesYes
Intel® Secure KeyYesYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers128992125036
Processor codeKnown for oneSR3LJ
Processor package sizeDiffers25 x 24 mm45 x 52.5 mm
ScalabilityKnown for one1S
Supported instruction setsKnown for oneAVX, AVX 2.0, AVX-512, SSE4.2
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Intel Smart Response Technology versionKnown for one0.00
UARTKnown for oneYes
Intel® Smart Response TechnologyKnown for oneNo
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Audioidentical
Audio chipKnown for oneRealtek ALC662
Audio systemHigh Definition AudioHigh Definition Audio
Weight & dimensions3 differ
WidthDiffers100 mm175 mm
DepthDiffers330 mm426 mm
HeightDiffers295 mm376 mm
WeightKnown for one14.5 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
ManualYesYes
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationKnown for oneGREENGUARD
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Expansion slotsidentical
PCI Express x16 slotsKnown for one1

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.

More pcs/workstations comparisons

All pcs/workstations comparisons