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Product comparison · 2 pcs/workstations

Acer Aspire 3605-UR20 Intel® Core™ i5 i5-4430 vs Lenovo E31+Nvidia Quadro K2000 2GB

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  • 119specifications compared
  • 44differ
  • 75identical
  • 41known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 3rd gen Intel® Core™ i7
  • Processor model
    • i5-4430
    • i7-3770
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.2 GHz
    • 3.9 GHz
  • Processor frequency
    • 3 GHz
    • 3.4 GHz
  • Processor cache
    • 6 MB
    • 8 MB
  • Bus type
    • QPI
    • DMI

Side by side

Differences highlightedShow differences only
160 specifications
A

Acer

Aspire 3605-UR20 Intel® Core™ i5 i5-4430

Model 3605-UR20

View product
B

Lenovo

E31+Nvidia Quadro K2000 2GBView product
Processor15 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i53rd gen Intel® Core™ i7
Processor modelDiffersi5-4430i7-3770
Processor cores44
Processor threadsDiffers48
Processor boost frequencyDiffers3.2 GHz3.9 GHz
Processor frequencyDiffers3 GHz3.4 GHz
Processor cacheDiffers6 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersQPIDMI
FSB ParityNoNo
System bus rate5 GT/s5 GT/s
Processor lithography22 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-4400 Desktop seriesIntel Core i7-3700 Desktop series
Processor codenameDiffersHaswellIvy Bridge
Thermal Design Power (TDP)Differs84 W77 W
TcaseDiffers72.72 °C67.4 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
PCI Express slots version3.03.0
Number of QPI linksKnown for one1
Number of processors installed11
Processor socketDiffersLGA 1150 (Socket H3)LGA 1155 (Socket H2)
SteppingDiffersC0E1
Maximum internal memory supported by processor32 GB32 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processor1333,1600 MHz1333,1600 MHz
Memory bandwidth supported by processor (max)25.6 GB/s25.6 GB/s
ECC supported by processorNoNo
TjunctionKnown for one105 °C
CPU multiplier (bus/core ratio)Known for one34
Memory1 differ
Internal memoryDiffers12 GB4 GB
Maximum internal memory32 GB32 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slots4x DIMM4x DIMM
Memory channelsDual-channelDual-channel
Memory layout (slots x size)Known for one2 x 2 GB
Memory clock speedKnown for one1600 MHz
Storage2 differ
Total storage capacity2 TB2 TB
Optical drive typeDiffersDVD Super Multi DLDVD-RW
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacity2 TB2 TB
HDD interfaceDiffersSATA IIISATA
HDD speed7200 RPM7200 RPM
Number of SSDs installedKnown for one0
Card reader integratedYesYes
Compatible memory cardsKnown for oneSD
HDD sizeKnown for one3.5"
Graphics5 differ
On-board graphics cardYesYes
Discrete graphics card modelDiffersNot availableNVIDIA® Quadro® K2000
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 4000
Maximum on-board graphics card memoryKnown for one1.74 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1150 MHz
On-board graphics card DirectX versionKnown for one11.1
On-board graphics card IDDiffers0x4120x162
Discrete graphics card memoryKnown for one2 GB
Number of discrete graphics cardsKnown for one1
Performance2 differ
Product typeDiffersPCWorkstation
Motherboard chipsetDiffersIntel® B85Intel® C216
Audio output channels5.1 channels5.1 channels
Optical driveidentical
Optical drives quantity11
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-FiKnown for oneYes
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces1 differ
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
HDMI ports quantityDiffers10
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
DisplayPorts quantityKnown for one2
Line-outKnown for oneYes
Line-inKnown for oneYes
PS/2 ports quantityKnown for one0
Expansion slotsidentical
Number of 3.5" baysKnown for one3
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one1
Mini PCI Express slotsKnown for one1
Power1 differ
Power supplyDiffers300 W280 W
Designidentical
Placement supportedKnown for oneVertical
Number of 5.25" baysKnown for one2
Product colourBlackBlack
Chassis typeKnown for oneTower
Liquid cooling systemKnown for oneNo
Software1 differ
Operating system installedDiffersWindows 8Windows 7 Professional
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special features10 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography22 nm22 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Identity Protection Technology version1.001.00
Intel Rapid Storage TechnologyNoNo
Intel Secure Key Technology version1.001.00
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 TSX-NINoNo
Intel TSX-NI version0.000.00
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® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyYesYes
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers7503665719
Processor codeKnown for oneSR14G
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
ScalabilityKnown for one1S
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationDiffersPCG 2013DPCG 2011D
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Conflict-Free processorYesYes
Intel® Smart Response TechnologyKnown for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel Smart Connect TechnologyKnown for oneNo
Audioidentical
Audio systemHDHD
Weight & dimensions4 differ
WidthDiffers180 mm175 mm
DepthDiffers401.8 mm430 mm
HeightDiffers378.4 mm425 mm
WeightDiffers7.71 kg11.2 kg
Packaging content2 differ
Mouse includedDiffersYesNo
Keyboard includedDiffersYesNo
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR

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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