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Product comparison · 2 pcs/workstations

ASUS 1501P-W021E PC Intel Atom® D525 vs HP s5520uk Intel® Pentium® E5400

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  • 90specifications compared
  • 38differ
  • 52identical
  • 44known for one product only

Key differences

The ASUS 1501P-W021E PC Intel Atom® D525 has 2 more processor threads than the HP s5520uk Intel® Pentium® E5400 (4 vs 2). The HP s5520uk Intel® Pentium® E5400 has 0.9 GHz more processor frequency than the ASUS 1501P-W021E PC Intel Atom® D525 (2.7 GHz vs 1.8 GHz). The HP s5520uk Intel® Pentium® E5400 has 1 MB more processor cache than the ASUS 1501P-W021E PC Intel Atom® D525 (2 MB vs 1 MB). Only the ASUS 1501P-W021E PC Intel Atom® D525 has embedded options available. Only the HP s5520uk Intel® Pentium® E5400 has enhanced Intel SpeedStep Technology.

  • Processor family
    • Intel Atom®
    • Intel® Pentium®
  • Processor model
    • D525
    • E5400
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 1.8 GHz
    • 2.7 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Bus type
    • DMI
    • FSB
  • Processor codename
    • Pineview
    • Wolfdale
  • Thermal Design Power (TDP)
    • 13 W
    • 45, 65

Side by side

Differences highlightedShow differences only
134 specifications
A

ASUS

1501P-W021E PC Intel Atom® D525

Model 1501P-W021E

View product
B

HP

s5520uk Intel® Pentium® E5400

Model s5520uk

View product
Processor13 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Atom®Intel® Pentium®
Processor modelDiffersD525E5400
Processor cores22
Processor threadsDiffers42
Processor frequencyDiffers1.8 GHz2.7 GHz
Processor cacheDiffers1 MB2 MB
Processor cache typeL2L2
Processor front side bus800 MHz800 MHz
Bus typeDiffersDMIFSB
FSB ParityNoNo
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Atom D500 SeriesIntel Pentium E5000 Series for Desktop
Processor codenameDiffersPineviewWolfdale
Thermal Design Power (TDP)Differs13 W45, 65
TcaseKnown for one74.1 °C
Processor socketDiffersBGA 559LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers176 M228 M
Processing Die sizeDiffers87 mm²82 mm²
CPU multiplier (bus/core ratio)Known for one13.5
PlatformKnown for onePC
SteppingDiffersB0R0
ECC supported by processorNoNo
TjunctionKnown for one100 °C
Number of processors installedKnown for one1
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
Memory1 differ
Internal memoryDiffers2 GB4 GB
Maximum internal memory4 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Memory channelsKnown for oneSingle-channel
Storage2 differ
Total storage capacityDiffers250 GB640 GB
Drive device, buffer sizeKnown for one2 MB
HDD interfaceSATASATA
HDD speedKnown for one7200 RPM
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, SD, SDHC, SDXCMemory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Drive device, transfer rateKnown for one3072 MB/s
Floppy drive installedNoNo
Optical drive typeKnown for oneDVD-RW
Graphics1 differ
On-board graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® ION™Intel® GMA X4500
Graphics card familyIntelIntel
On-board graphics card modelKnown for oneIntegrated
Performanceidentical
Product typePCPC
Audio output channelsKnown for one5.1 channels
Optical driveidentical
LightScribeKnown for oneYes
CD read speedKnown for one40x
CD write speedKnown for one40x
CD rewrite speedKnown for one32x
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Wi-FiYesYes
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers46
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
HDMI ports quantityDiffers10
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantity00
Firewire (IEEE 1394) ports00
Serial ports quantity00
Parallel ports quantity00
DVI portKnown for oneNo
eSATA ports quantityKnown for one1
S/PDIF out portKnown for oneYes
DC-in jackKnown for oneYes
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Power1 differ
Power requirementsKnown for one100-240V
Power supplyDiffers65 W220 W
Power supply typeKnown for oneAC - DC
Design1 differ
Chassis typeKnown for oneDesktop
Product colourDiffersWhiteBlack
External drive baysKnown for one5.25"
Internal drive baysKnown for one3.5"
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Mac compatibilityKnown for oneNo
Drivers includedKnown for oneYes
Displayidentical
Display includedNoNo
Processor special features10 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Execute Disable BitYesYes
Idle StatesDiffersNoYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateDiffersNoYes
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)DiffersNo2
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 IDDiffers4949040478
Processor codeDiffersSLBXCSLGH7
Processor package sizeDiffers22 x 22 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffersNoYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Physical Address Extension (PAE)Known for one32 bit
Supported instruction setsKnown for oneSSE2, SSE3, SSSE3
Audioidentical
Audio formats supportedKnown for oneMP3, WMA
Weight & dimensions4 differ
WidthDiffers193 mm11200 mm
DepthDiffers39 mm38900 mm
HeightDiffers193 mm30800 mm
WeightDiffers1.2 kg6.9 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Remote control includedNoNo
Other featuresidentical
TV tuner integratedNoNo

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