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Product comparison · 2 pcs/workstations

HP Compaq dx2300 vs Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), UK

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  • 80specifications compared
  • 21differ
  • 59identical
  • 18known for one product only

Key differences

The Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), UK has 0.2 GHz more processor frequency than the HP Compaq dx2300 (1.8 GHz vs 1.6 GHz). The Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), UK has 1.488 MB more processor cache than the HP Compaq dx2300 (2 MB vs 0.512 MB). The HP Compaq dx2300 has 11.9°C more tcase than the Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), UK (73.3 °C vs 61.4 °C). Only the Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), UK has embedded options available. Processor family: Intel® Celeron® on the HP Compaq dx2300, Intel® Core™2 Duo on the Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), UK.

  • Processor family
    • Intel® Celeron®
    • Intel® Core™2 Duo
  • Processor model
    • E1200
    • E4300
  • Processor frequency
    • 1.6 GHz
    • 1.8 GHz
  • Processor cache
    • 0.512 MB
    • 2 MB
  • Tcase
    • 73.3 °C
    • 61.4 °C
  • Number of Processing Die Transistors
    • 105 M
    • 167 M
  • Processing Die size
    • 77 mm²
    • 111 mm²
  • CPU multiplier (bus/core ratio)
    • 8
    • 9

Side by side

Differences highlightedShow differences only
98 specifications
A

HP

Compaq dx2300View product
B

Lenovo

ThinkCentre M55e Small Desktop (9645-Q1G), UKView product
Processor9 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Core™2 Duo
Processor modelDiffersE1200E4300
Processor cores22
Processor threads22
Processor frequencyDiffers1.6 GHz1.8 GHz
Processor cacheDiffers0.512 MB2 MB
Processor cache typeL2L2
Processor front side bus800 MHz800 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithography65 nm65 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Celeron Processor E1000 Series for DesktopIntel Core 2 Duo E4000 Series
Processor codenameConroeConroe
Thermal Design Power (TDP)65 W65 W
Scenario Design Power (SDP)Known for one12 W
TcaseDiffers73.3 °C61.4 °C
Number of processors installedKnown for one1
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers105 M167 M
Processing Die sizeDiffers77 mm²111 mm²
CPU multiplier (bus/core ratio)Differs89
Processor core voltage (AC)Known for one1.225 - 1.325 V
ECC supported by processorNoNo
SteppingKnown for oneM0
Memoryidentical
Internal memory1 GB1 GB
Maximum internal memoryKnown for one4 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory clock speedKnown for one667 MHz
Storageidentical
Total storage capacity80 GB80 GB
Optical drive typeDVD-ROMDVD-ROM
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedKnown for oneNo
Graphicsidentical
Discrete graphics card modelIntel® GMA 3000Intel® GMA 3000
Performanceidentical
Product typePCPC
Network1 differ
Networking featuresDiffersFast EthernetGigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers68
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantity22
Serial ports quantity11
Parallel ports quantity11
Expansion slots1 differ
Expansion slotsDiffers1 x PCI 2.3 2 x PCIe x1 1 x PCIe x161x PCI 1x PCI Express 1x PCI
Poweridentical
Power supplyKnown for one225 W
Design1 differ
Chassis typeDiffersMicro TowerSmall Desktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
Product colourKnown for oneBlack
External drive baysKnown for one2 x 5.25", 1 x 3.5"
Internal drive baysKnown for one2 x 3.5"
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows XP Professional
Bundled softwareKnown for oneYes
Displayidentical
Display includedNoNo
Processor special features2 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)NoNo
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
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)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers3444028024
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)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Audio1 differ
Audio systemDiffersHigh DefinitionADI 1986 A
Weight & dimensions4 differ
WidthDiffers6.89 mm310 mm
DepthDiffers16.4 mm358 mm
HeightDiffers13.9 mm87.5 mm
WeightDiffers9.6 kg8.5 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Other featuresidentical
HDD user passwordKnown for oneYes
Intel segment taggingKnown for oneEnterprise, Professional

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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