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Product comparison · 2 pcs/workstations

Acer eMachines PT.NC909.003 PC 170u vs HP 8100 Elite SFF + S2231a

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  • 33specifications compared
  • 18differ
  • 15identical
  • 105known for one product only

Key differences

The HP 8100 Elite SFF + S2231a has 1 more processor cores than the Acer eMachines PT.NC909.003 PC 170u (2 vs 1). The HP 8100 Elite SFF + S2231a has 1.53 GHz more processor frequency than the Acer eMachines PT.NC909.003 PC 170u (3.33 GHz vs 1.8 GHz). The HP 8100 Elite SFF + S2231a has 3 MB more processor cache than the Acer eMachines PT.NC909.003 PC 170u (4 MB vs 1 MB). Only the Acer eMachines PT.NC909.003 PC 170u has card reader integrated. Only the HP 8100 Elite SFF + S2231a has display included.

  • Processor model
    • 170u
    • i5-660
  • Processor cores
    • 1
    • 2
  • Processor frequency
    • 1.8 GHz
    • 3.33 GHz
  • Processor cache
    • 1 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Internal memory
    • 1 GB
    • 2 GB
  • Maximum internal memory
    • 4 GB
    • 16 GB
  • Internal memory type
    • DDR2-SDRAM
    • DDR3-SDRAM

Side by side

Differences highlightedShow differences only
138 specifications
A

Acer

eMachines PT.NC909.003 PC 170u

Model PT.NC909.003

View product
B

HP

8100 Elite SFF + S2231aView product
Processor5 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Core™ i5
Processor generationKnown for oneIntel® Core™ i5
Processor modelDiffers170ui5-660
Processor coresDiffers12
Processor threadsKnown for one4
Processor boost frequencyKnown for one3.6 GHz
Processor frequencyDiffers1.8 GHz3.33 GHz
Processor cacheDiffers1 MB4 MB
Processor cache typeDiffersL2Smart Cache
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
System bus rateKnown for one2.5 GT/s
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i5-600 Desktop Series
Processor codenameKnown for oneClarkdale
Thermal Design Power (TDP)Known for one73 W
TcaseKnown for one72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Processor socketKnown for oneLGA 1156 (Socket H)
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Known for one25
Maximum internal memory supported by processorKnown for one16 GB
Memory types supported by processorKnown for oneDDR3 1066/1333
Memory bandwidth supported by processor (max)Known for one21 GB/s
ECC supported by processorKnown for oneNo
Number of processors installedKnown for one1
Memory3 differ
Internal memoryDiffers1 GB2 GB
Maximum internal memoryDiffers4 GB16 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1333 MHz
Memory channelsKnown for oneDual-channel
Memory layout (slots x size)Known for one1 x 1 GB
Memory slotsKnown for one2x DIMM
Storage3 differ
Total storage capacityDiffers160 GB320 GB
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedDiffersYesNo
Floppy drive installedKnown for oneNo
Number of HDDs installedKnown for one1
Compatible memory cardsKnown for oneCF, Memory Stick (MS), MMC, MS PRO, SD, xD
Graphics1 differ
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one733 MHz
Graphics card familyDiffersNVIDIAIntel
Discrete graphics card modelKnown for oneNVIDIA GeForce 6150 SE
Performanceidentical
Product typePCPC
Motherboard chipsetKnown for oneNVIDIA MCP61P
Optical driveidentical
LightScribeKnown for oneYes
CD read speedKnown for one48x
CD write speedKnown for one48x
Networkidentical
Ethernet LANYesYes
Wi-FiNoNo
Networking featuresGigabit EthernetGigabit Ethernet
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
BluetoothKnown for oneNo
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers610
DisplayPorts quantityKnown for one1
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
PS/2 ports quantity22
Serial ports quantity11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one0
Line-inKnown for oneYes
Firewire (IEEE 1394) portsKnown for one0
Parallel ports quantityKnown for one1
Modem (RJ-11) portsKnown for one1
Designidentical
Chassis typeKnown for oneSFF
Product colourBlackBlack
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersFreeDOSWindows 7 Professional
Operating system architectureKnown for one32-bit
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one54.6 cm (21.5")
Display resolutionKnown for one1920 x 1080 pixels
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one300 cd/m²
Viewing angle, horizontalKnown for one170°
Viewing angle, verticalKnown for one160°
Processor special featuresidentical
CPU configuration (max)Known for one1
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one45 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDKnown for one43550
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesKnown for oneNo
Intel® Turbo Boost TechnologyKnown for one1.0
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Audio1 differ
Audio systemDiffersHDHigh Definition Audio
Weight & dimensions2 differ
Width100 mm100 mm
DepthDiffers371 mm378.5 mm
HeightDiffers265 mm338 mm
WeightKnown for one8.1 kg
Packaging contentidentical
Remote control includedKnown for oneNo
Other featuresidentical
TV tuner integratedKnown for oneNo
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Poweridentical
Power supplyKnown for one220 W
Certificatesidentical
CertificationKnown for oneCE, CB, CCC, BSMI, VCCI

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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