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Product comparison · 2 pcs/workstations

Acer Aspire 3985-7377W8D Intel® Core™ i7 i7-3770 vs Fujitsu P420 E85+

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  • 114specifications compared
  • 48differ
  • 66identical
  • 48known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 4th gen Intel® Core™ i3
  • Processor model
    • i7-3770
    • i3-4130
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor cache
    • 8 MB
    • 3 MB
  • Bus type
    • DMI
    • DMI2
  • Processor codename
    • Ivy Bridge
    • Haswell

Side by side

Differences highlightedShow differences only
162 specifications
A

Acer

Aspire 3985-7377W8D Intel® Core™ i7 i7-3770

Model 3985-7377W8D

View product
B

Fujitsu

P420 E85+View product
Processor15 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers3rd gen Intel® Core™ i74th gen Intel® Core™ i3
Processor modelDiffersi7-3770i3-4130
Processor coresDiffers42
Processor threadsDiffers84
Processor cacheDiffers8 MB3 MB
Bus typeDiffersDMIDMI2
Processor seriesDiffersIntel Core i7-3700 Desktop seriesIntel Core i3-4100 Desktop series
Processor codenameDiffersIvy BridgeHaswell
Thermal Design Power (TDP)Differs77 W65, 54
TcaseDiffers67.4 °C72 °C
Maximum number of PCI Express lanesKnown for one16
Number of QPI linksKnown for one0
Processor socketDiffersLGA 1155 (Socket H2)LGA 1150 (Socket H3)
SteppingDiffersE1C0
Memory types supported by processorDiffersDDR3-SDRAMDDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
ECC supported by processorDiffersNoYes
Processor boost frequencyKnown for one3.9 GHz
TjunctionKnown for one105 °C
CPU multiplier (bus/core ratio)Known for one34
Memoryidentical
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one2x DIMM
Memory clock speedKnown for one1600 MHz
Storage5 differ
Total storage capacityDiffers1 TB500 GB
Optical drive typeDiffersBlu-Ray DVD ComboDVD-RW
Number of HDDs supportedKnown for one3
HDD capacityDiffers1 TB500 GB
HDD interfaceDiffersSATA IISATA III
HDD speedKnown for one7200 RPM
HDD sizeKnown for one3.5"
Card reader integratedDiffersYesNo
Number of SSDs installedKnown for one0
Compatible memory cardsKnown for oneCF+, Memory Stick (MS), miniSD, MMC, MS Duo, MS PRO, MS PRO Duo, RS-MMC, SD, xD
Graphics4 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 640Not available
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card DirectX versionKnown for one11.1
On-board graphics card IDDiffers0x1620x41E
Discrete graphics card memoryKnown for one4 GB
Performance1 differ
Motherboard chipsetDiffersIntel® B75 ExpressIntel® H81
Motherboard form factorKnown for onemicro ATX
Password protection typeKnown for oneBIOS
Networkidentical
Wake-on-LAN readyKnown for oneYes
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers84
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
HDMI ports quantityDiffers10
Combo headphone/mic portKnown for oneNo
Line-outKnown for oneYes
Line-inKnown for oneYes
DVI portDiffersNoYes
S/PDIF out portKnown for oneNo
DC-in jackKnown for oneNo
Expansion slots1 differ
Number of 3.5" baysKnown for one3
PCI Express x1 (Gen 2.x) slotsDiffers332
PCI Express x16 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 2.x) slotsKnown for one1
Power1 differ
Power supplyDiffers300 W280 W
Designidentical
Chassis typeKnown for oneMicro Tower
Number of 5.25" baysKnown for one2
Cable lock slot typeKnown for oneKensington
Liquid cooling systemKnown for oneNo
Placement supportedKnown for oneVertical
Cooling typeKnown for oneActive
Software1 differ
Operating system installedDiffersWindows 8Windows 7 Professional
Drivers includedKnown for oneYes
Processor special features12 differ
Embedded options availableDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Insider™DiffersYesNo
Processor ARK IDDiffers6571977480
ScalabilityKnown for one1S
Supported instruction setsDiffersAVX, SSE4.1, SSE4.2AVX 2.0
Thermal solution specificationDiffersPCG 2011DPCG 2013C
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Audio1 differ
Audio systemDiffersHDRealtek ALC671
Weight & dimensions3 differ
WidthDiffers180 mm175 mm
DepthDiffers401.8 mm425 mm
HeightDiffers379 mm353 mm
WeightKnown for one9 kg
Packaging contentidentical
Cables includedKnown for oneAC
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Keyboardidentical
Windows keysKnown for oneYes
Other featuresidentical
HDD user passwordKnown for oneYes

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