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Product comparison · 2 pcs/workstations

Acer eMachines ET1840 Intel® Celeron® 450 vs TERRA 1009178 PC Intel Atom® D510

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  • 94specifications compared
  • 39differ
  • 55identical
  • 33known for one product only

Key differences

The TERRA 1009178 PC Intel Atom® D510 has 1 more processor cores than the Acer eMachines ET1840 Intel® Celeron® 450 (2 vs 1). The TERRA 1009178 PC Intel Atom® D510 has 3 more processor threads than the Acer eMachines ET1840 Intel® Celeron® 450 (4 vs 1). The Acer eMachines ET1840 Intel® Celeron® 450 has 0.54 GHz more processor frequency than the TERRA 1009178 PC Intel Atom® D510 (2.2 GHz vs 1.66 GHz). Only the Acer eMachines ET1840 Intel® Celeron® 450 has DVI port. Only the TERRA 1009178 PC Intel Atom® D510 has embedded options available.

  • Processor family
    • Intel® Celeron®
    • Intel Atom®
  • Processor model
    • 450
    • D510
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 1
    • 4
  • Processor frequency
    • 2.2 GHz
    • 1.66 GHz
  • Processor cache
    • 0.512 MB
    • 1 MB
  • Processor front side bus
    • 800 MHz
    • 667 MHz
  • Bus type
    • FSB
    • DMI

Side by side

Differences highlightedShow differences only
127 specifications
A

Acer

eMachines ET1840 Intel® Celeron® 450

Model ET1840

View product
B

TERRA

1009178 PC Intel Atom® D510

Model 1009178

View product
Processor15 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel Atom®
Processor modelDiffers450D510
Processor coresDiffers12
Processor threadsDiffers14
Processor frequencyDiffers2.2 GHz1.66 GHz
Processor cacheDiffers0.512 MB1 MB
Processor cache typeL2L2
Processor front side busDiffers800 MHz667 MHz
Bus typeDiffersFSBDMI
FSB ParityNoNo
Processor lithographyDiffers65 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Atom D500 Series
Processor codenameDiffersConroePineview
Thermal Design Power (TDP)Differs35 W13 W
Tjunction100 °C100 °C
Processor socketDiffersLGA 775 (Socket T)BGA 559
Number of Processing Die TransistorsDiffers105 M176 M
Processing Die sizeDiffers77 mm²87 mm²
SteppingDiffersA1B0
Maximum internal memory supported by processorKnown for one4 GB
Memory types supported by processorKnown for oneDDR2 667/800
Memory bandwidth supported by processor (max)Known for one6.4 GB/s
ECC supported by processorNoNo
TcaseKnown for one60.4 °C
Number of processors installedKnown for one1
CPU multiplier (bus/core ratio)Known for one11
PlatformKnown for onePC
Memoryidentical
Internal memory2 GB2 GB
Maximum internal memory4 GB4 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Known for one1 x 2 GB
Memory channelsKnown for oneSingle-channel
Memory slotsKnown for one2x DIMM
Storage3 differ
Total storage capacityDiffers500 GB160 GB
Optical drive typeDVD-RWDVD-RW
HDD interfaceDiffersSATASATA II
HDD speedDiffers7200 RPM5400 RPM
Card reader integratedKnown for oneYes
Floppy drive installedNoNo
Graphics1 differ
On-board graphics cardYesYes
Discrete graphics card modelDiffersIntel 31003150
On-board graphics card modelKnown for oneIntegrated
Maximum graphics card memoryKnown for one0.384 GB
Graphics card familyIntelIntel
Performance1 differ
Product typePCPC
Audio output channelsDiffers7.1 channels5.1 channels
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Networking featuresGigabit EthernetGigabit Ethernet
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces3 differ
USB 2.0 ports quantity66
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portDiffersYesNo
PS/2 ports quantity22
DC-in jackKnown for oneYes
Serial ports quantityDiffers01
Parallel ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
Expansion slotsidentical
PCI Express x1 slots11
PCI Express x16 slotsKnown for one1
Power2 differ
Power supply typeDiffersACFortron-Source FSP220-60PLA(SI)
Power requirementsDiffers100-240V100-240 V
Power supplyKnown for one220 W
Design1 differ
Chassis typeDiffersMicro TowerDesktop
Product colourBlackBlack
External drive baysKnown for one1 x 5.25"
Internal drive baysKnown for one1 x 2.5"
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Compatible operating systemsKnown for oneKaspersky Internet Security
Drivers includedKnown for oneYes
Trial softwareKnown for oneEnergyStar, CE, ISO 9001
Bundled softwareKnown for oneAdobe Reader
Displayidentical
Display includedNoNo
Processor special features9 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyNoNo
Execute Disable BitYesYes
Idle StatesDiffersYesNo
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateDiffersYesNo
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
Physical Address Extension (PAE)DiffersYes32 bit
Processor ARK IDDiffers3523943098
Processor codeDiffersSLAFZSLBLA
Processor package sizeDiffers37.5 mm22 x 22 mm
Supported instruction setsKnown for oneSSE2, SSE3, SSSE3
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Audioidentical
Audio systemHDHD
Weight & dimensions3 differ
WidthDiffers180 mm254 mm
DepthDiffers411 mm219 mm
HeightDiffers361 mm88 mm
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Remote control includedNoNo
Other featuresidentical
TV tuner integratedNoNo
MotherboardKnown for onePegatron IPXPV
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
CertificationKnown for oneCE, CB, FCC

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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