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Product comparison · 2 pcs/workstations

Acer XC-830 I1508 BE vs Lenovo P520c + G0A20002WW

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  • 88specifications compared
  • 40differ
  • 48identical
  • 61known 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
149 specifications
A

Acer

XC-830 I1508 BEView product
B

Lenovo

P520c + G0A20002WWView product
Processor17 differ
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 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
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 memoryDiffers8 GB16 GB
Maximum internal memoryDiffers8 GB128 GB
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
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA III
HDD speedKnown for one7200 RPM
Compatible memory cardsKnown for oneSD
Graphicsidentical
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
Network1 differ
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
HDMI ports quantityDiffers10
Combo headphone/mic portKnown for oneYes
Headphone outputsKnown for one1
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
Design1 differ
Chassis typeDiffersDesktopTower
VolumeKnown for one25 L
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro for Workstations
Processor special features5 differ
Intel Demand Based SwitchingKnown for oneYes
Intel Flex Memory AccessKnown for oneNo
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
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
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
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
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
Certificatesidentical
CertificationKnown for oneGREENGUARD
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Expansion slotsidentical
PCI Express x16 slotsKnown for one1

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