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Product comparison · 2 pcs/workstations

Acer Aspire X1900-B2001 vs HP Z400 + ATI FirePro V4800

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  • 75specifications compared
  • 36differ
  • 39identical
  • 61known for one product only

Key differences

The HP Z400 + ATI FirePro V4800 has 2 more processor cores than the Acer Aspire X1900-B2001 (4 vs 2). The HP Z400 + ATI FirePro V4800 has 6 more processor threads than the Acer Aspire X1900-B2001 (8 vs 2). The HP Z400 + ATI FirePro V4800 has 0.7 GHz more processor frequency than the Acer Aspire X1900-B2001 (3.2 GHz vs 2.5 GHz). Only the HP Z400 + ATI FirePro V4800 has ECC supported by processor. Only the Acer Aspire X1900-B2001 has display included.

  • Processor family
    • Intel® Celeron®
    • Intel® Xeon® 3000 Sequence
  • Processor model
    • E3300
    • W3565
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2.5 GHz
    • 3.2 GHz
  • Processor cache
    • 1 MB
    • 8 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • QPI

Side by side

Differences highlightedShow differences only
136 specifications
A

Acer

Aspire X1900-B2001View product
B

HP

Z400 + ATI FirePro V4800View product
Processor16 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Xeon® 3000 Sequence
Processor modelDiffersE3300W3565
Processor coresDiffers24
Processor threadsDiffers28
Processor frequencyDiffers2.5 GHz3.2 GHz
Processor cacheDiffers1 MB8 MB
Processor cache typeDiffersL2Smart Cache
Processor front side busKnown for one800 MHz
Bus typeDiffersFSBQPI
FSB ParityNoNo
Processor lithography45 nm45 nm
Processor operating modesDiffers32-bit64-bit
Processor seriesDiffersIntel Celeron Processor E3000 Series for DesktopIntel Xeon 3500 Series
Processor codenameDiffersWolfdaleBloomfield
Thermal Design Power (TDP)Differs65 W130 W
TcaseKnown for one74.1 °C
Number of processors installed11
Processor socketDiffersLGA 775 (Socket T)Socket B (LGA 1366)
CPU multiplier (bus/core ratio)Differs12.524
SteppingDiffersR0D0
ECC supported by processorDiffersNoYes
Processor boost frequencyKnown for one3.46 GHz
System bus rateKnown for one4.8 GT/s
Number of QPI linksKnown for one1
Number of Processing Die TransistorsKnown for one731 M
Processing Die sizeKnown for one263 mm²
Maximum internal memory supported by processorKnown for one24 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one800,1066 MHz
Memory bandwidth supported by processor (max)Known for one25.6 GB/s
Memory3 differ
Internal memoryDiffers3 GB6 GB
Maximum internal memoryDiffers4 GB16 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs1 x 1 + 1 x 2 GB3 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Memory clock speed1333 MHz1333 MHz
ECCKnown for oneYes
Memory channelsKnown for oneTriple-channel
Storage1 differ
Total storage capacityKnown for one320 GB
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Number of HDDs installed11
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedYesYes
Compatible memory cardsKnown for oneCF, Memory Stick (MS), MMC, MS PRO, SD, xD
Floppy drive installedKnown for oneNo
Total HDDs capacityKnown for one1 TB
HDD capacityKnown for one1 TB
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA X4500
Graphics card familyKnown for oneIntel
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneIntel® X58 Express
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiKnown for oneNo
Wake-on-Ring readyKnown for oneYes
Networking featuresKnown for oneGigabit Ethernet (10/100/1000)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers78
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
HDMI ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
PS/2 ports quantity22
Firewire (IEEE 1394) portsKnown for one0
Serial ports quantityKnown for one0
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 typeDiffersTowerMinitower
Product colourKnown for oneBlack
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 7 Home BasicWindows 7 Professional
Operating system architectureKnown for one64-bit
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one47 cm (18.5")
DisplayKnown for oneLCD
Processor special features7 differ
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingDiffersNoYes
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
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)DiffersNoYes
Intel Virtualization Technology (VT-x)YesYes
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 IDDiffers4277139721
Processor codeDiffersSLGU4SLBEV
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyDiffersNo1.0
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
CPU configuration (max)Known for one1
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Processor package sizeKnown for one42.5 x 45.0 mm
Supported instruction setsKnown for oneSSE4.2
Audio1 differ
Audio systemDiffersHDAHigh Definition Audio
Weight & dimensions3 differ
WidthDiffers100 mm167.9 mm
DepthDiffers371 mm455.3 mm
HeightDiffers265 mm450.2 mm
WeightKnown for one19.6 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Remote control includedKnown for oneNo
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
CertificationKnown for oneFCC, CE, C-Tick, CB, BSMI, CCC, VCCI, MET, UL, cUL, Nemko, TUV
Other featuresidentical
TV tuner integratedKnown for oneNo
Optical driveidentical
LightScribeKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-40 - 60 °C
Operating relative humidity (H-H)Known for one8 - 85%
Storage relative humidity (H-H)Known for one8 - 90%
Non-operating altitudeKnown for one9100

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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