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Product comparison · 2 pcs/workstations

Acer Aspire M3920 Intel® Core™ i5 i5-2300 vs HP Pavilion p6791uk

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  • 111specifications compared
  • 42differ
  • 69identical
  • 40known for one product only

Key differences

  • Processor generation
    • 2nd gen Intel® Core™ i5
    • Intel® Core™ i5
  • Processor model
    • i5-2300
    • i5-650
  • Processor cores
    • 4
    • 2
  • Processor boost frequency
    • 3.1 GHz
    • 3.46 GHz
  • Processor frequency
    • 2.8 GHz
    • 3.2 GHz
  • Processor cache
    • 6 MB
    • 4 MB
  • Processor cache type
    • Smart Cache
    • L3
  • System bus rate
    • 5 GT/s
    • 2.5 GT/s

Side by side

Differences highlightedShow differences only
151 specifications
A

Acer

Aspire M3920 Intel® Core™ i5 i5-2300

Model M3920

View product
B

HP

Pavilion p6791ukView product
Processor16 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i5Intel® Core™ i5
Processor modelDiffersi5-2300i5-650
Processor coresDiffers42
Processor threads44
Processor boost frequencyDiffers3.1 GHz3.46 GHz
Processor frequencyDiffers2.8 GHz3.2 GHz
Processor cacheDiffers6 MB4 MB
Processor cache typeDiffersSmart CacheL3
Bus typeDMIDMI
FSB ParityNoNo
System bus rateDiffers5 GT/s2.5 GT/s
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-2300 Desktop SeriesIntel Core i5-600 Desktop Series
Processor codenameDiffersSandy BridgeClarkdale
Thermal Design Power (TDP)Differs95 W73 W
Tcase72.6 °C72.6 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots version2.02.0
Number of processors installed11
Processor socketDiffersLGA 1155 (Socket H2)LGA 1156 (Socket H)
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Differs2824
PlatformPCPC
SteppingDiffersD2C2
Maximum internal memory supported by processorDiffers32 GB16 GB
Memory types supported by processorDiffersDDR3-SDRAMDDR3 1066/1333
Memory bandwidth supported by processor (max)21 GB/s21 GB/s
ECC supported by processorNoNo
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memoryidentical
Internal memory6 GB6 GB
Maximum internal memory16 GB16 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one3 x 2 GB
Memory slots4x DIMM4x DIMM
Memory clock speed1333 MHz1333 MHz
Memory channelsDual-channelDual-channel
Storage3 differ
Total storage capacityDiffers1 TB1.5 TB
Optical drive typeDiffersDVD Super Multi DLBlu-Ray DVD Combo
HDD interfaceDiffersSATASATA II
HDD speed5400 RPM5400 RPM
Card reader integratedYesYes
Compatible memory cardsKnown for oneCF, Memory Stick (MS), MicroDrive, miniSD, MMC, MMC+, MS Duo, MS PRO, MS PRO Duo, SD, xD
Number of HDDs installedKnown for one1
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics card modelNVIDIA® GeForce® G405NVIDIA® GeForce® G405
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 2000Intel® HD Graphics
Number of displays supported (on-board graphics)22
On-board graphics card base frequencyDiffers850 MHz733 MHz
Maximum graphics card memoryKnown for one1.024 GB
Graphics card familyNVIDIANVIDIA
Discrete graphics card memoryKnown for one1 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card dynamic frequency (max)Known for one1100 MHz
On-board graphics card IDKnown for one0x102
Performance1 differ
Product typePCPC
Motherboard chipsetDiffersIntel® H67Intel® H57
Audio output channelsKnown for one5.1 channels
Optical driveidentical
LightScribeKnown 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-FiYesYes
BluetoothKnown for oneNo
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Wake-on-LAN readyKnown for oneYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers108
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
HDMI ports quantity11
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portYesYes
Firewire (IEEE 1394) portsDiffers01
S/PDIF out portKnown for oneYes
Audio inputKnown for one1
Video inKnown for one1
PS/2 ports quantityKnown for one0
Serial ports quantityKnown for one0
Parallel ports quantityKnown for one0
Expansion slotsidentical
Number of 3.5" baysKnown for one3
PCI Express x1 slotsKnown for one3
PCI Express x16 slotsKnown for one1
Mini PCI Express slotsKnown for one1
Poweridentical
Power supply300 W300 W
Design1 differ
Chassis typeDiffersTowerDesktop
Number of 5.25" baysKnown for one2
Product colourBlackBlack
Country of originKnown for oneChina
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Compatible operating systemsKnown for oneWindows 7
Mac compatibilityNoNo
Displayidentical
Display includedNoNo
Processor special features12 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one45 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Rapid Storage TechnologyNoNo
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)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® Wireless Display (Intel® WiDi)NoNo
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers5220643546
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Supported instruction setsDiffersAVXSSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.01.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Intel Identity Protection Technology versionKnown for one1.00
Processor codeKnown for oneSR00D
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Audioidentical
Audio systemKnown for oneALC888S
Weight & dimensions3 differ
WidthDiffers180 mm175 mm
DepthDiffers402 mm414 mm
HeightDiffers379 mm387 mm
Packaging contentidentical
Mouse includedYesYes
Keyboard includedYesYes
Remote control includedKnown for oneYes
Certificatesidentical
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3abIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Featuresidentical
TV tuner typeKnown for oneDVB-T
Other featuresidentical
TV tuner integratedKnown for oneYes

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