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Product comparison · 2 pcs/workstations

Acer Aspire X3910-S4012 Intel® Pentium® E5400 vs HP Z800 + LP2065

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  • 78specifications compared
  • 40differ
  • 38identical
  • 51known for one product only

Key differences

The HP Z800 + LP2065 has 2 more processor cores than the Acer Aspire X3910-S4012 Intel® Pentium® E5400 (4 vs 2). The HP Z800 + LP2065 has 6 more processor threads than the Acer Aspire X3910-S4012 Intel® Pentium® E5400 (8 vs 2). The HP Z800 + LP2065 has 0.1 GHz more processor frequency than the Acer Aspire X3910-S4012 Intel® Pentium® E5400 (2.8 GHz vs 2.7 GHz). Only the HP Z800 + LP2065 has ECC supported by processor. Only the HP Z800 + LP2065 has display included.

  • Processor family
    • Intel® Pentium®
    • Intel® Xeon® 5000 Sequence
  • Processor model
    • E5400
    • X5560
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2.7 GHz
    • 2.8 GHz
  • Processor cache
    • 2 MB
    • 8 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • QPI

Side by side

Differences highlightedShow differences only
129 specifications
A

Acer

Aspire X3910-S4012 Intel® Pentium® E5400

Model X3910-S4012

View product
B

HP

Z800 + LP2065View product
Processor18 differ
Processor familyDiffersIntel® Pentium®Intel® Xeon® 5000 Sequence
Processor modelDiffersE5400X5560
Processor coresDiffers24
Processor threadsDiffers28
Processor frequencyDiffers2.7 GHz2.8 GHz
Processor cacheDiffers2 MB8 MB
Processor cache typeDiffersL2Smart Cache
Processor front side busKnown for one800 MHz
Bus typeDiffersFSBQPI
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Xeon 5500 Series
Processor codenameDiffersWolfdaleNehalem EP
Thermal Design Power (TDP)Differs45, 6595 W
TcaseDiffers74.1 °C75 °C
Processor socketDiffersLGA 775 (Socket T)Socket B (LGA 1366)
Number of Processing Die TransistorsDiffers228 M731 M
Processing Die sizeDiffers82 mm²263 mm²
CPU multiplier (bus/core ratio)Differs13.521
SteppingDiffersR0D0
ECC supported by processorDiffersNoYes
Processor boost frequencyKnown for one3.2 GHz
System bus rateKnown for one6.4 GT/s
Processor system typeKnown for oneDP
Number of QPI linksKnown for one2
Maximum internal memory supported by processorKnown for one144 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one800,1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one32 GB/s
Memoryidentical
Maximum internal memoryKnown for one8 GB
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsKnown for one12x DIMM
ECCKnown for oneYes
Memory channelsKnown for oneTriple-channel
Storageidentical
Total storage capacityKnown for one500 GB
HDD speedKnown for one7200 RPM
Compatible memory cardsKnown for oneCF, Memory Stick (MS), MMC, MS PRO, SD
HDD capacityKnown for one500 GB
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneIntel® 5520
Optical driveidentical
CD read speedKnown for one48x
CD write speedKnown for one48x
CD rewrite speedKnown for one48x
Network1 differ
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiKnown for oneNo
Networking featuresDiffersGigabit EthernetGigabit Ethernet (10/100/1000)
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one1
Ethernet LAN (RJ-45) portsDiffers12
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
PS/2 ports quantityKnown for one2
Firewire (IEEE 1394) portsDiffers02
eSATA ports quantityKnown for one1
S/PDIF out portKnown for oneYes
Serial ports quantityDiffers01
Parallel ports quantityKnown for one0
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Poweridentical
Power supplyKnown for one220 W
Design1 differ
Chassis typeDiffersMini TowerMinitower
Product colourKnown for oneBlack
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureKnown for one64-bit
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one51 cm (20.1")
ResolutionKnown for one1600 x 1200 pixels
Processor special features11 differ
CPU configuration (max)Differs12
Intel Demand Based SwitchingDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)Differs2Yes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Processor ARK IDDiffers4047837109
Processor codeDiffersSLGH7SLBF4
Processor package sizeDiffers37.5 x 37.5 mm42.5 x 45 mm
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyDiffersNo1.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Weight & dimensions3 differ
WidthDiffers100 mm203.5 mm
DepthDiffers371 mm526.5 mm
HeightDiffers265 mm445.1 mm
WeightKnown for one21 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
CertificationKnown for oneFCC, CE, C-Tick, CB, BSMI, CCC, VCCI, UL, cUL, Nemko, TUV (GS)
Graphicsidentical
Graphics cardKnown for oneNo
Audioidentical
Audio systemKnown for oneHigh Definition Audio

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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