Product comparison · 2 pcs/workstations

Acer Veriton M275 + 21.5" V223HQBOb vs HP Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM

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  • 88specifications compared
  • 29differ
  • 59identical
  • 43known for one product only

Key differences

The HP Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM has 0.2 GHz more processor frequency than the Acer Veriton M275 + 21.5" V223HQBOb (3 GHz vs 2.8 GHz). The HP Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM has 4 MB more processor cache than the Acer Veriton M275 + 21.5" V223HQBOb (6 MB vs 2 MB). The HP Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM has 533 MHz more processor front side bus than the Acer Veriton M275 + 21.5" V223HQBOb (1333 MHz vs 800 MHz). Only the Acer Veriton M275 + 21.5" V223HQBOb has display included. Only the HP Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM has embedded options available.

  • Processor family
    • Veriton M275 + 21.5" V223HQBOb:Intel® Pentium®
    • Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:Intel® Core™2 Duo
  • Processor model
    • Veriton M275 + 21.5" V223HQBOb:E5500
    • Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:E8400
  • Processor frequency
    • Veriton M275 + 21.5" V223HQBOb:2.8 GHz
    • Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:3 GHz
  • Processor cache
    • Veriton M275 + 21.5" V223HQBOb:2 MB
    • Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:6 MB
  • Processor cache type
    • Veriton M275 + 21.5" V223HQBOb:Smart Cache
    • Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:L2
  • Processor front side bus
    • Veriton M275 + 21.5" V223HQBOb:800 MHz
    • Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:1333 MHz
  • Tcase
    • Veriton M275 + 21.5" V223HQBOb:74.1 °C
    • Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:72.4 °C
  • Number of Processing Die Transistors
    • Veriton M275 + 21.5" V223HQBOb:228 M
    • Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:410 M

Side by side

Differences highlightedShow differences only (off)
Comparison of Veriton M275 + 21.5" V223HQBOb, 8000E
131 specifications
Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Core™2 Duo
Processor modelDiffersE5500E8400
Processor cores22
Processor threads22
Processor frequencyDiffers2.8 GHz3 GHz
Processor cacheDiffers2 MB6 MB
Processor cache typeDiffersSmart CacheL2
Processor front side busDiffers800 MHz1333 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Core 2 Duo E8000 Series
Processor codenameWolfdaleWolfdale
Thermal Design Power (TDP)65 W65 W
TcaseDiffers74.1 °C72.4 °C
Number of processors installed11
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers228 M410 M
Processing Die sizeDiffers82 mm²107 mm²
CPU multiplier (bus/core ratio)Differs149
PlatformPCPC
SteppingDiffersR0E0
ECC supported by processorNoNo
Memory1 differ
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsDiffers2x DIMM4x DIMM
Internal memoryKnown for one2 GBUnknown — not stated by the source
Maximum internal memoryKnown for one4 GBUnknown — not stated by the source
Storage3 differ
Total storage capacityDiffers320 GB250 GB
Optical drive typeDiffersDVD-RWDVD Super Multi
Total HDDs capacityKnown for oneUnknown — not stated by the source250 GB
Number of HDDs installedKnown for oneUnknown — not stated by the source1
HDD capacityKnown for oneUnknown — not stated by the source250 GB
HDD interfaceDiffersSATASATA II
HDD speedKnown for oneUnknown — not stated by the source7200 RPM
Card reader integratedKnown for oneNoUnknown — not stated by the source
Floppy drive installedKnown for oneNoUnknown — not stated by the source
Graphicsidentical
On-board graphics cardYesYes
On-board graphics card familyKnown for oneUnknown — not stated by the sourceIntel® GMA
On-board graphics card modelKnown for oneUnknown — not stated by the sourceNot available
Graphics card familyIntelIntel
Discrete graphics card modelKnown for oneIntel® GMA X4500Unknown — not stated by the source
Performanceidentical
Product typePCPC
Motherboard chipsetKnown for oneUnknown — not stated by the sourceIntel® Q45
Audio output channelsKnown for one5.1 channelsUnknown — not stated by the source
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technologyKnown for oneUnknown — not stated by the source10/100/1000Base-T(X)
Networking featuresGigabit EthernetGigabit Ethernet
Wi-FiKnown for oneNoUnknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers810
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
DisplayPorts quantityKnown for oneUnknown — not stated by the source1
HDMI ports quantity00
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
PS/2 ports quantity22
Firewire (IEEE 1394) ports00
Serial ports quantityKnown for one1Unknown — not stated by the source
Parallel ports quantityKnown for one0Unknown — not stated by the source
Expansion slots1 differ
Number of 3.5" baysKnown for oneUnknown — not stated by the source1
PCI Express x1 slotsDiffers12
PCI Express x16 slots11
PCI slotsKnown for oneUnknown — not stated by the source1
Poweridentical
Power supply typeKnown for oneUnknown — not stated by the sourceAC
Power supply input voltageKnown for oneUnknown — not stated by the source90 - 264, 100 - 240 V
Power supply input frequencyKnown for oneUnknown — not stated by the source50 - 60, 47/63 Hz
Power supplyKnown for one250 WUnknown — not stated by the source
Design1 differ
Chassis typeDiffersMicro TowerSFF
Number of 5.25" baysKnown for oneUnknown — not stated by the source1
Product colourBlackBlack
Country of originKnown for oneUnknown — not stated by the sourceChina
Cable lock slotKnown for oneYesUnknown — not stated by the source
Cable lock slot typeKnown for oneKensingtonUnknown — not stated by the source
Softwareidentical
Drivers includedKnown for oneUnknown — not stated by the sourceYes
Operating system installedKnown for oneWindows 7 ProfessionalUnknown — not stated by the source
Mac compatibilityKnown for oneNoUnknown — not stated by the source
Trial softwareKnown for one- Microsoft Office 2007 (Ready) SP2 - McAfee Internet Security Suite 2009Unknown — not stated by the source
Bundled softwareKnown for one- Acer Client Manager - Acer eRecovery Management - Acer Security Suite - Veriton ControlCenter (Acer eLock Management, Acer eSettings Management, QuickMigration, PowerSaver, SmartBoot, HelpDesk) - Adobe Reader - CyberLink PowerDVD - Nero 9 EssentialsUnknown — not stated by the source
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one54.6 cm (21.5")Unknown — not stated by the source
Processor special features5 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for oneUnknown — not stated by the source45 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
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 TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
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 IDDiffers4280033910
Processor codeDiffersSLGTJSLB9J
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
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 one1Unknown — not stated by the source
Audio1 differ
Audio systemDiffersHigh Definition AudioRealtek ALC261
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source10 - 35 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 90%
Weight & dimensions3 differ
WidthDiffers180 mm338 mm
DepthDiffers443.4 mm378 mm
HeightDiffers376.9 mm100 mm
WeightKnown for oneUnknown — not stated by the source7.6 kg
Certificatesidentical
Compliance industry standardsKnown for oneUnknown — not stated by the sourceIEEE 802.3, 802.3u, 802.3ab
Packaging contentidentical
Remote control includedKnown for oneNoUnknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for oneNoUnknown — not stated by the source
Intel segment taggingKnown for oneEnterprise, Small BusinessUnknown — not stated by the source

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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