Product comparison · 2 pcs/workstations

Acer Aspire 400 Intel® Celeron® 220 vs HP 8000 CMT

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  • 92specifications compared
  • 44differ
  • 48identical
  • 42known for one product only

Key differences

The HP 8000 CMT has 1 more processor cores than the Acer Aspire 400 Intel® Celeron® 220 (2 vs 1). The HP 8000 CMT has 1 more processor threads than the Acer Aspire 400 Intel® Celeron® 220 (2 vs 1). The HP 8000 CMT has 1.8 GHz more processor frequency than the Acer Aspire 400 Intel® Celeron® 220 (3 GHz vs 1.2 GHz). Only the HP 8000 CMT has Wi-Fi. Only the Acer Aspire 400 Intel® Celeron® 220 has microphone in.

  • Processor family
    • Aspire 400 Intel® Celeron® 220:Intel® Celeron®
    • 8000 CMT:Intel® Core™2 Duo
  • Processor model
    • Aspire 400 Intel® Celeron® 220:220
    • 8000 CMT:E8400
  • Processor cores
    • Aspire 400 Intel® Celeron® 220:1
    • 8000 CMT:2
  • Processor threads
    • Aspire 400 Intel® Celeron® 220:1
    • 8000 CMT:2
  • Processor frequency
    • Aspire 400 Intel® Celeron® 220:1.2 GHz
    • 8000 CMT:3 GHz
  • Processor cache
    • Aspire 400 Intel® Celeron® 220:0.512 MB
    • 8000 CMT:6 MB
  • Processor front side bus
    • Aspire 400 Intel® Celeron® 220:533 MHz
    • 8000 CMT:1333 MHz
  • Processor lithography
    • Aspire 400 Intel® Celeron® 220:65 nm
    • 8000 CMT:45 nm

Side by side

Differences highlightedShow differences only (off)
Comparison of 400, 8000 CMT
134 specifications
Processor16 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Core™2 Duo
Processor modelDiffers220E8400
Processor coresDiffers12
Processor threadsDiffers12
Processor frequencyDiffers1.2 GHz3 GHz
Processor cacheDiffers0.512 MB6 MB
Processor cache typeL2L2
Processor front side busDiffers533 MHz1333 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithographyDiffers65 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Celeron Processor 200 Series for DesktopIntel Core 2 Duo E8000 Series
Processor codenameDiffersConroeWolfdale
Thermal Design Power (TDP)Differs18.2, 1965 W
TcaseKnown for oneUnknown — not stated by the source72.4 °C
Number of processors installed11
Processor socketDiffersSocket 479LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers105 M410 M
Processing Die sizeDiffers77 mm²107 mm²
CPU multiplier (bus/core ratio)Differs129
PlatformKnown for oneUnknown — not stated by the sourcePC
SteppingDiffersA1E0
ECC supported by processorNoNo
TjunctionKnown for one100 °CUnknown — not stated by the source
Memory3 differ
Internal memoryDiffers4 GB2 GB
Maximum internal memoryDiffers4 GB16 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for oneUnknown — not stated by the source2 x 1 GB
Memory slotsKnown for oneUnknown — not stated by the source4x DIMM
Memory clock speedDiffers1333 MHz1066 MHz
Storage2 differ
Total storage capacityDiffers500 GB250 GB
Optical drive typeDiffersDVD-RWDVD-ROM
Total HDDs capacityKnown for oneUnknown — not stated by the source250 GB
Number of HDDs installed11
HDD capacityKnown for oneUnknown — not stated by the source250 GB
Card reader integratedYesYes
Compatible memory cardsKnown for oneUnknown — not stated by the sourceSD
HDD interfaceKnown for oneSATAUnknown — not stated by the source
HDD speedKnown for one5400 RPMUnknown — not stated by the source
Graphics1 differ
On-board graphics card modelKnown for oneUnknown — not stated by the sourceNot available
Graphics card familyDiffersNVIDIAIntel
Discrete graphics card modelKnown for oneNVIDIA® nForce 405Unknown — not stated by the source
Discrete graphics card memoryKnown for one1 GBUnknown — not stated by the source
Performance1 differ
Product typePCPC
Motherboard chipsetDiffersNVIDIA nForce 430Intel® Q45
Network1 differ
Networking topologyKnown for oneUnknown — not stated by the source10,100,1000
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-FiDiffersNoYes
Networking featuresKnown for oneGigabit EthernetUnknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers910
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
DisplayPorts quantityKnown for oneUnknown — not stated by the source1
HDMI ports quantity00
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneUnknown — not stated by the sourceYes
Line-inKnown for oneUnknown — not stated by the sourceYes
Microphone inDiffersYesNo
VGA (D-Sub) ports quantity11
DVI portDiffersYesNo
PS/2 ports quantityKnown for oneUnknown — not stated by the source2
Firewire (IEEE 1394) ports00
Serial ports quantityDiffers01
Parallel ports quantity00
DC-in jackKnown for oneYesUnknown — not stated by the source
Expansion slotsidentical
Number of 3.5" baysKnown for oneUnknown — not stated by the source3
PCI Express x1 slotsKnown for oneUnknown — not stated by the source1
PCI Express x16 slotsKnown for oneUnknown — not stated by the source2
PCI slotsKnown for oneUnknown — not stated by the source3
Power1 differ
Power supplyDiffers220 W320 W
Power supply input voltageKnown for oneUnknown — not stated by the source1010 - 240 V
Power supply input frequencyKnown for oneUnknown — not stated by the source50 - 60 Hz
Design1 differ
Chassis typeDiffersSFFTower
Number of 5.25" baysKnown for oneUnknown — not stated by the source3
Product colourBlackBlack
Country of originKnown for oneUnknown — not stated by the sourceChina
Software2 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureDiffers64-bit32-bit
Drivers includedKnown for oneYesUnknown — not stated by the source
Displayidentical
Display includedNoNo
Processor special features8 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for oneUnknown — not stated by the source45 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers3310233910
Processor codeDiffersSLAF2SLB9J
Processor package sizeDiffers35 x 35 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Audioidentical
Audio systemKnown for oneUnknown — not stated by the sourceHD Realtek ALC261
Built-in microphoneKnown for oneUnknown — not stated by the sourceYes
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source50 - 95 °F
Storage temperature (T-T)Known for oneUnknown — not stated by the source-30 - 60 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 95%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 95%
Operating altitudeKnown for oneUnknown — not stated by the source0 - 3048 m
Non-operating altitudeKnown for oneUnknown — not stated by the source0 - 9144 m
Weight & dimensions4 differ
WidthDiffers100 mm177.8 mm
DepthDiffers371 mm444.5 mm
HeightDiffers265 mm447.8 mm
WeightDiffers3.7 kg11.2 kg
Certificatesidentical
Compliance industry standardsKnown for oneUnknown — not stated by the sourceIEEE 802.1P, 802.1Q, 802.3, 802.3u, 802.3ab
Sustainabilityidentical
Sustainability certificatesKnown for oneUnknown — not stated by the sourceENERGY STAR
Packaging contentidentical
Mouse includedKnown for oneYesUnknown — not stated by the source
Keyboard includedKnown for oneYesUnknown — not stated by the source

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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