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Product comparison · 2 pcs/workstations

Acer AspireRevo 3700 Intel Atom® D525 vs Lenovo IdeaCentre K305 Intel® Pentium® 4 630

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  • 99specifications compared
  • 44differ
  • 55identical
  • 31known for one product only

Key differences

  • Processor family
    • Intel Atom®
    • Intel® Pentium® 4
  • Processor model
    • D525
    • 630
  • Processor cores
    • 2
    • 1
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 1.8 GHz
    • 3 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Bus type
    • DMI
    • FSB
  • Processor lithography
    • 45 nm
    • 90 nm

Side by side

Differences highlightedShow differences only
130 specifications
A

Acer

AspireRevo 3700 Intel Atom® D525

Model 3700

View product
B

Lenovo

IdeaCentre K305 Intel® Pentium® 4 630

Model K305

View product
Processor14 differ
Processor familyDiffersIntel Atom®Intel® Pentium® 4
Processor modelDiffersD525630
Processor coresDiffers21
Processor threadsDiffers42
Processor frequencyDiffers1.8 GHz3 GHz
Processor cacheDiffers1 MB2 MB
Processor front side busKnown for one800 MHz
Bus typeDiffersDMIFSB
Processor lithographyDiffers45 nm90 nm
Processor seriesDiffersIntel Atom D500 SeriesIntel Pentium 4 600 Series supporting Hyper-Threading Technology
Processor codenameDiffersPineviewPrescott
Thermal Design Power (TDP)Differs13 W84 W
TcaseKnown for one66.6 °C
PCI Express slots versionKnown for one2.0
Processor socketDiffersBGA 559LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers176 M169 M
Processing Die sizeDiffers87 mm²135 mm²
CPU multiplier (bus/core ratio)Known for one15
Maximum number of SMP processorsKnown for one1
TjunctionKnown for one100 °C
SteppingKnown for oneB0
Maximum internal memory supported by processorKnown for one4 GB
Memory types supported by processorKnown for oneDDR3 800 (SODIMM only); DDR2 667/800
Memory bandwidth supported by processor (max)Known for one6.4 GB/s
Memory5 differ
Internal memoryDiffers2 GB6 GB
Maximum internal memoryDiffers4 GB8 GB
Memory layout (slots x size)Differs1 x 2 GB3 x 2 GB
Memory slotsDiffers2x DIMM4x DIMM
Memory clock speedDiffers1333 MHz1066 MHz
Memory channelsKnown for oneSingle-channel
Storage4 differ
Total storage capacityDiffers320 GB640 GB
Optical drive typeDiffersNoDVD Super Multi DL
HDD speedDiffers5400 RPM7200 RPM
HDD sizeKnown for one2.5"
Card reader integratedDiffersYesNo
RAID levelsKnown for one0
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® ION™NVIDIA® GeForce® GT 320
On-board graphics card modelKnown for oneIntegrated
Performance2 differ
Product typeDiffersMini PCPC
Motherboard chipsetDiffersIntel NM10AMD 760G
Network3 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Cabling technologyDiffers10/100/1000Base-T(X)10/100Base-T(X)
Networking featuresDiffersGigabit Ethernet, WLANFast Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers68
HDMI ports quantityDiffers10
Line-outKnown for oneYes
Line-inKnown for oneYes
PS/2 ports quantityDiffers02
Serial ports quantityDiffers01
Expansion slotsidentical
Number of 3.5" baysKnown for one2
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one1
Power1 differ
Power supplyDiffers65 W280 W
Design1 differ
Chassis typeKnown for oneTower
Number of 5.25" baysKnown for one2
Product colourDiffersBlack, GreyBlack
Software1 differ
Operating system architectureDiffers64-bit32-bit
Trial softwareKnown for oneMcAfee VirusScan Plus, Microsoft Office 2007
Bundled softwareKnown for oneLenovo OneKey Recovery Driver & Application Lenovo Power Dial Lenovo Healthcare Windows Live Essential Roxio BackOnTrack CyberLink Power2Go
Mac compatibilityKnown for oneNo
Processor special features4 differ
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Processor ARK IDDiffers4949027478
Processor package sizeDiffers22 x 22 mm37.5 x 37.5 mm
Physical Address Extension (PAE)Known for one32 bit
Processor codeKnown for oneSLBXC
Supported instruction setsKnown for oneSSE2, SSE3, SSSE3
Audioidentical
Audio systemKnown for oneHD
Weight & dimensions3 differ
WidthDiffers36 mm180 mm
DepthDiffers192 mm440 mm
HeightDiffers192 mm390 mm
WeightKnown for one11.2 kg
Certificates1 differ
Compliance industry standardsDiffersIEEE 802.3, IEEE 802.3u, IEEE 802.3abIEEE 802.3, IEEE 802.3u
Keyboardidentical
Keyboard number of keysKnown for one104

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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