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Product comparison · 2 pcs/workstations

Acer Aspire 3990 Intel® Core™ i5 i5-2320 vs HP Pro 3400 MT + AT024AT

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  • 95specifications compared
  • 31differ
  • 64identical
  • 34known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i3
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i3
  • Processor model
    • i5-2320
    • i3-2120
  • Processor cores
    • 4
    • 2
  • Processor frequency
    • 3 GHz
    • 3.3 GHz
  • Processor cache
    • 6 MB
    • 3 MB
  • Thermal Design Power (TDP)
    • 95 W
    • 65 W
  • Tcase
    • 72.6 °C
    • 69.1 °C

Side by side

Differences highlightedShow differences only
129 specifications
A

Acer

Aspire 3990 Intel® Core™ i5 i5-2320

Model 3990

View product
B

HP

Pro 3400 MT + AT024ATView product
Processor10 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i3
Processor generationDiffers2nd gen Intel® Core™ i52nd gen Intel® Core™ i3
Processor modelDiffersi5-2320i3-2120
Processor coresDiffers42
Processor threads44
Processor boost frequencyKnown for one3.3 GHz
Processor frequencyDiffers3 GHz3.3 GHz
Processor cacheDiffers6 MB3 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMIDMI
System bus rate5 GT/s5 GT/s
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor codenameSandy BridgeSandy Bridge
Thermal Design Power (TDP)Differs95 W65 W
TcaseDiffers72.6 °C69.1 °C
Maximum number of PCI Express lanes1616
PCI Express slots version2.02.0
Number of processors installed11
Processor socketLGA 1155 (Socket H2)LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs3033
Maximum number of SMP processorsKnown for one1
SteppingKnown for oneD2
Maximum internal memory supported by processor32 GB32 GB
Memory types supported by processorDiffersDDR3-SDRAMDDR3 1066/1333
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory bandwidth supported by processor (max)21 GB/s21 GB/s
ECC supported by processorNoNo
FSB ParityKnown for oneNo
Processor seriesKnown for oneIntel Core i3-2100 Desktop Series
Memory1 differ
Internal memoryDiffers6 GB2 GB
Maximum internal memory8 GB8 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slots2x DIMM2x DIMM
Memory channelsDual-channelDual-channel
Memory layout (slots x size)Known for one1 x 2 GB
Memory clock speedKnown for one1333 MHz
Storage3 differ
Total storage capacityDiffers1 TB500 GB
Optical drive typeDVD Super MultiDVD Super Multi
Number of HDDs installed11
HDD capacityKnown for one1 TB
HDD interfaceDiffersSATA IISATA
HDD speedDiffers5400 RPM7200 RPM
Card reader integratedYesYes
Storage mediaKnown for oneHDD
Total HDDs capacityKnown for one500 GB
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® 510Not available
Discrete graphics card memoryKnown for one1 GB
Number of discrete graphics cardsKnown for one1
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 2000Intel® HD Graphics 2000
Number of displays supported (on-board graphics)22
On-board graphics card base frequency850 MHz850 MHz
On-board graphics card dynamic frequency (max)1100 MHz1100 MHz
On-board graphics card ID0x1020x102
Graphics card familyDiffersIntel, NVIDIAIntel
Performance1 differ
Product typePCPC
Motherboard chipsetDiffersIntel® H61 ExpressIntel® H61
Networkidentical
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-FiNoNo
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers96
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portDiffersNoYes
Firewire (IEEE 1394) portsKnown for one0
Serial ports quantityKnown for one0
Parallel ports quantityKnown for one0
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Power1 differ
Power supplyDiffers220 W300 W
Design1 differ
Chassis typeDiffersDesktopMicro Tower
Product colourBlackBlack
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special features6 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers5344653426
Processor codeKnown for oneSR02L
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Supported instruction setsDiffersAVX, SSE4.1, SSE4.2AVX
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Weight & dimensions3 differ
WidthDiffers100 mm165 mm
DepthDiffers367 mm389 mm
HeightDiffers270 mm368 mm
WeightKnown for one6.9 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Audioidentical
Audio systemKnown for oneRealtek ALC656

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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