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Product comparison · 2 pcs/workstations

Dell OptiPlex Productivité Intel® Core™2 Duo E8400 vs Samsung DM300S1A-AD27 PC Intel® Pentium® G640

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  • 88specifications compared
  • 42differ
  • 46identical
  • 57known for one product only

Key differences

The Dell OptiPlex Productivité Intel® Core™2 Duo E8400 has 0.2 GHz more processor frequency than the Samsung DM300S1A-AD27 PC Intel® Pentium® G640 (3 GHz vs 2.8 GHz). The Dell OptiPlex Productivité Intel® Core™2 Duo E8400 has 3 MB more processor cache than the Samsung DM300S1A-AD27 PC Intel® Pentium® G640 (6 MB vs 3 MB). The Dell OptiPlex Productivité Intel® Core™2 Duo E8400 has 13 nm more processor lithography than the Samsung DM300S1A-AD27 PC Intel® Pentium® G640 (45 nm vs 32 nm). Only the Samsung DM300S1A-AD27 PC Intel® Pentium® G640 has card reader integrated. Only the Samsung DM300S1A-AD27 PC Intel® Pentium® G640 has on-board graphics card.

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Pentium®
  • Processor model
    • E8400
    • G640
  • Processor frequency
    • 3 GHz
    • 2.8 GHz
  • Processor cache
    • 6 MB
    • 3 MB
  • Processor cache type
    • L2
    • L3
  • Bus type
    • FSB
    • DMI
  • Processor lithography
    • 45 nm
    • 32 nm
  • Processor codename
    • Wolfdale
    • Sandy Bridge

Side by side

Differences highlightedShow differences only
145 specifications
A

Dell

OptiPlex Productivité Intel® Core™2 Duo E8400

Model Productivité

View product
B

Samsung

DM300S1A-AD27 PC Intel® Pentium® G640

Model DM300S1A-AD27

View product
Processor13 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™2 DuoIntel® Pentium®
Processor modelDiffersE8400G640
Processor cores22
Processor threads22
Processor frequencyDiffers3 GHz2.8 GHz
Processor cacheDiffers6 MB3 MB
Processor cache typeDiffersL2L3
Processor front side busKnown for one1333 MHz
Bus typeDiffersFSBDMI
FSB ParityKnown for oneNo
Processor lithographyDiffers45 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core 2 Duo E8000 SeriesIntel Pentium G600 Series for Desktop
Processor codenameDiffersWolfdaleSandy Bridge
Thermal Design Power (TDP)65 W65 W
TcaseDiffers72.4 °C69.1 °C
Number of processors installed11
Processor socketDiffersLGA 775 (Socket T)LGA 1155 (Socket H2)
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
CPU multiplier (bus/core ratio)Differs928
Maximum number of SMP processorsKnown for one1
PlatformPCPC
SteppingDiffersE0Q0
ECC supported by processorKnown for oneNo
System bus rateKnown for one5 GT/s
PCI Express slots versionKnown for one2.0
Maximum internal memory supported by processorKnown for one32 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066 MHz
Memory bandwidth supported by processor (max)Known for one17 GB/s
Memory3 differ
Internal memoryDiffers4 GB6 GB
Maximum internal memoryKnown for one8 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs2 x 2 GB1 x 2 + 1 x 4 GB
Memory slotsDiffers4x DIMM2x DIMM
Memory clock speed1333 MHz1333 MHz
Memory channelsKnown for oneDual-channel
Storage2 differ
Total storage capacity500 GB500 GB
Number of HDDs installed11
HDD capacity500 GB500 GB
HDD interfaceDiffersSATA IISATA III
HDD speed7200 RPM7200 RPM
Card reader integratedDiffersNoYes
Optical drive typeKnown for oneDVD Super Multi DL
Number of SSDs installedKnown for one0
Compatible memory cardsKnown for oneMMC, SD, SDHC, SDXC
Graphics2 differ
On-board graphics cardDiffersNoYes
On-board graphics card modelDiffersNot availableIntel® HD Graphics
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 620
Discrete graphics card memoryKnown for one1 GB
Discrete graphics memory typeKnown for oneGDDR3
Number of discrete graphics cardsKnown for one1
On-board graphics card familyKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one850 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
Graphics card familyKnown for oneIntel, NVIDIA
Performance1 differ
Product typePCPC
Motherboard chipsetDiffersIntel® Q45Intel® H61
Audio output channelsKnown for one5.1 channels
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
Ethernet interface typeGigabit EthernetGigabit Ethernet
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantity66
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
DisplayPorts quantityKnown for one1
HDMI ports quantityDiffers01
Ethernet LAN (RJ-45) portsDiffers21
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portDiffersNoYes
PS/2 ports quantityKnown for one2
Firewire (IEEE 1394) ports00
Serial ports quantityDiffers20
Parallel ports quantity00
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
HDMIKnown for oneYes
Expansion slotsidentical
Number of 3.5" baysKnown for one1
PCI Express x16 slots11
PCI slotsKnown for one1
PCI Express x1 slotsKnown for one3
Power1 differ
Power supplyDiffers280 W270 W
Power supply input voltageKnown for one220 V
Designidentical
Chassis typeKnown for oneSFF
Number of 5.25" baysKnown for one1
Product colourKnown for oneBlack
Software2 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Operating system architectureDiffers32-bit64-bit
Drivers includedKnown for oneYes
Displayidentical
Display includedNoNo
Processor special features10 differ
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one45 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
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)Known for oneNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers3391053486
Processor codeDiffersSLB9JSR059
Processor package size37.5 x 37.5 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)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorNoNo
CPU configuration (max)Known for one1
Intel® Smart CacheKnown for oneYes
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Weight & dimensions4 differ
WidthDiffers290 mm98 mm
DepthDiffers320 mm421 mm
HeightDiffers90 mm340 mm
WeightDiffers6.48 kg8 kg
Packaging contentidentical
Numeric keypadKnown for oneYes
Mouse includedKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneCECP, TCO 05, DEEE, CES, FEMP
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Keyboardidentical
Windows keysKnown for oneYes

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