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Product comparison · 2 pcs/workstations

Acer Aspire XC-780 vs Dell Precision 5820 Intel® Xeon® W-2102

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  • 85specifications compared
  • 42differ
  • 43identical
  • 83known for one product only

Key differences

The Acer Aspire XC-780 has 0.1 GHz more processor frequency than the Dell Precision 5820 Intel® Xeon® W-2102 (3 GHz vs 2.9 GHz). The Dell Precision 5820 Intel® Xeon® W-2102 has 2.25 MB more processor cache than the Acer Aspire XC-780 (8.25 MB vs 6 MB). The Acer Aspire XC-780 has 8 GT/s more system bus rate than the Dell Precision 5820 Intel® Xeon® W-2102 (8 GT/s vs 0 GT/s). Only the Acer Aspire XC-780 has on-board graphics card. Only the Acer Aspire XC-780 has Wi-Fi.

  • Processor family
    • Intel® Core™ i5
    • Intel® Xeon®
  • Processor model
    • i5-7400
    • W-2102
  • Processor frequency
    • 3 GHz
    • 2.9 GHz
  • Processor cache
    • 6 MB
    • 8.25 MB
  • Bus type
    • DMI3
    • QPI
  • System bus rate
    • 8 GT/s
    • 0 GT/s
  • Processor codename
    • Kaby Lake
    • Skylake
  • Thermal Design Power (TDP)
    • 65 W
    • 120 W

Side by side

Differences highlightedShow differences only
168 specifications
A

Acer

Aspire XC-780View product
B

Dell

Precision 5820 Intel® Xeon® W-2102

Model 5820

View product
Processor15 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Xeon®
Processor modelDiffersi5-7400W-2102
Processor cores44
Processor threads44
Processor frequencyDiffers3 GHz2.9 GHz
Processor cacheDiffers6 MB8.25 MB
Bus typeDiffersDMI3QPI
System bus rateDiffers8 GT/s0 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor codenameDiffersKaby LakeSkylake
Thermal Design Power (TDP)Differs65 W120 W
TcaseKnown for one66 °C
Maximum number of PCI Express lanesDiffers1648
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x81x16, 1x4, 1x8
PCI Express slots version3.03.0
Number of processors installed11
Processor socketDiffersLGA 1151 (Socket H4)LGA 2066 (Socket R4)
SteppingDiffersB0U0
Maximum internal memory supported by processorDiffers64 GB512 GB
Memory types supported by processorDiffersDDR3L-SDRAM, DDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers1333,1600,2133,2400 MHz1600,1866,2133,2400 MHz
Memory bandwidth supported by processor (max)Known for one76.8 GB/s
Processor generationKnown for one7th gen Intel® Core™ i5
Processor boost frequencyKnown for one3.5 GHz
Processor cache typeKnown for oneSmart Cache
Processor seriesKnown for oneIntel Core i5-7400 Desktop Series
TjunctionKnown for one100 °C
Number of QPI linksKnown for one0
ECC supported by processorKnown for oneNo
Memory voltage supported by processorKnown for one1.35 V
Memory1 differ
Internal memory8 GB8 GB
Maximum internal memoryDiffers32 GB256 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Known for one1 x 8 GB
Memory slotsKnown for one8x DIMM
Memory clock speedKnown for one2666 MHz
ECCKnown for oneYes
Memory channelsKnown for oneDual-channel
Storage3 differ
Total storage capacityDiffers1 TB500 GB
Optical drive typeDiffersDVD-RWNo
Storage mediaHDDHDD
Number of storage drives installed11
Number of storage drives supportedKnown for one6
Number of HDDs installed11
HDD capacityDiffers1 TB500 GB
HDD interfaceKnown for oneSATA III
HDD speedKnown for one7200 RPM
HDD sizeKnown for one2.5"
Card reader integratedYesYes
Compatible memory cardsKnown for oneSD
Graphics2 differ
Discrete graphics cardKnown for oneYes
On-board graphics cardDiffersYesNo
Discrete graphics card modelKnown for oneNVIDIA® NVS™ 310
Discrete graphics card memoryKnown for one1 GB
Discrete graphics memory typeKnown for oneGDDR3
Number of discrete graphics cardsKnown for one1
On-board graphics card modelDiffersIntel® HD Graphics 630Not available
Maximum on-board graphics card memoryKnown for one64 GB
Number of displays supported (on-board graphics)Known for one3
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one1000 MHz
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card IDKnown for one5912
On-board graphics card OpenGL versionKnown for one4.4
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneIntel® C612
Compatible processor seriesKnown for oneIntel® Xeon®
Password protectionKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
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 oneWi-Fi 5 (802.11ac)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers40
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers38
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one2
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 ports quantityKnown for one0
Thunderbolt 2 ports quantityKnown for one0
Thunderbolt 3 ports quantity00
DisplayPorts quantityKnown for one0
HDMI ports quantityDiffers20
Ethernet LAN (RJ-45) ports11
Combo headphone/mic portKnown for oneYes
Headphone outputsDiffers10
Line-outKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity00
DVI portNoNo
Mini HDMI ports quantityKnown for one0
Mini DisplayPorts quantityKnown for one0
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Expansion slotsidentical
Number of 3.5" baysKnown for one5
PCI slotsKnown for one1
Power1 differ
Power supplyDiffers220 W425 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeDiffersMini TowerTower
Placement supportedKnown for oneHorizontal/Vertical
Number of 2.5" baysKnown for one6
Cable lock slotKnown for oneYes
Liquid cooling systemKnown for oneNo
Product colourBlackBlack
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro for Workstations
Drivers includedKnown for oneYes
Operating system architectureKnown for one64-bit
Displayidentical
Display includedNoNo
Processor special features9 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-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
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® OS GuardYesYes
Intel® Secure KeyYesYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers97147125038
Processor codeDiffersSR32WSR3LG
Processor package sizeDiffers37.5 x 37.5 mm45 x 52.5 mm
Scalability1S1S
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX, AVX 2.0, AVX-512, SSE4.2
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Intel Clear Video TechnologyKnown for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Thermal solution specificationKnown for onePCG 2015C
Intel® Quick Sync Video TechnologyKnown for oneYes
Audioidentical
Audio chipKnown for oneRealtek ALC3234
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Known for one8 - 85%
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one-15.2 - 3048 m
Non-operating altitudeKnown for one-15.2 - 10668 m
Weight & dimensions3 differ
WidthDiffers100 mm176.5 mm
DepthDiffers419.5 mm518.3 mm
HeightDiffers291.6 mm417.9 mm
Packaging contentidentical
Mouse includedKnown for oneNo
Keyboard includedKnown for oneNo
Cables includedKnown for oneAC
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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