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Product comparison · 2 pcs/workstations

HP Pavilion p6-2028uk AMD A8 A8-3800 vs HP Pavilion p6620f Intel® Pentium® D 820

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  • 56specifications compared
  • 23differ
  • 33identical
  • 86known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD A8
    • Intel® Pentium® D
  • Processor model
    • A8-3800
    • 820
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.4 GHz
    • 2.8 GHz
  • Processor cache
    • 4 MB
    • 2 MB
  • Processor socket
    • Socket FM1 uPGA
    • LGA 775 (Socket T)

Side by side

Differences highlightedShow differences only
142 specifications
A

HP

Pavilion p6-2028uk AMD A8 A8-3800

Model p6-2028uk

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B

HP

Pavilion p6620f Intel® Pentium® D 820

Model p6620f

View product
Processor8 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD A8Intel® Pentium® D
Processor modelDiffersA8-3800820
Processor coresDiffers42
Processor threadsDiffers42
Processor frequencyDiffers2.4 GHz2.8 GHz
Processor cacheDiffers4 MB2 MB
Processor cache typeL2L2
Processor front side busKnown for one800 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one90 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium D 800 Series
Processor codenameKnown for oneSmithfield
Thermal Design Power (TDP)Known for one95 W
TcaseKnown for one64.1 °C
Number of processors installed11
Processor socketDiffersSocket FM1 uPGALGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one230 M
Processing Die sizeKnown for one206 mm²
CPU multiplier (bus/core ratio)Known for one14
Processor core voltage (AC)Known for one1.25 - 1.40 V
ECC supported by processorKnown for oneNo
Memory2 differ
Internal memory6 GB6 GB
Maximum internal memoryDiffers8 GB16 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsDiffers2x DIMM4x DIMM
Memory clock speed1333 MHz1333 MHz
Memory layout (slots x size)Known for one1 x 2 + 1 x 4 GB
Storage4 differ
Total storage capacityDiffers2 TB1 TB
Optical drive typeDVD Super MultiDVD Super Multi
Number of HDDs installed11
HDD capacityDiffers2 TB1 TB
HDD interfaceDiffersSATASATA II
HDD speed7200 RPM7200 RPM
Card reader integratedYesYes
Compatible memory cardsDiffersMemory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, xDCF, Memory Stick (MS), miniSD, MMC, MMC+, MS Duo, MS PRO, MS PRO Duo, SD, SmartMedia, xD
Storage mediaKnown for oneHDD
Graphicsidentical
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneAMD Radeon HD 4000
On-board graphics card modelKnown for oneAMD Radeon HD 4200
Graphics card familyKnown for oneAMD
Discrete graphics card modelKnown for oneAMD Radeon HD 6550A
Discrete graphics card memoryKnown for one0.512 GB
Performance1 differ
Product typePCPC
Motherboard chipsetDiffersAMD Hudson D2AMD 785G
Motherboard form factorKnown for onemicro ATX
Compatible processor seriesKnown for oneAthlon II X4
Audio output channelsKnown for one5.1 channels
Optical driveidentical
LightScribeKnown for oneYes
Optical drives quantityKnown for one1
Network2 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Cabling technologyDiffers10/100/1000Base-T(X)10/100Base-T(X)
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)Known for one300 Mbit/s
Ethernet interface typeKnown for oneFast Ethernet
Networking featuresKnown for oneFast Ethernet
Wireless technologyKnown for oneWi-Fi
Ports & interfacesidentical
USB 2.0 ports quantity66
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outYesYes
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portYesYes
PS/2 ports quantity00
Firewire (IEEE 1394) portsKnown for one0
S/PDIF out portKnown for oneYes
Serial ports quantityKnown for one0
Parallel ports quantityKnown for one0
Headphone connectivityKnown for one3.5 mm
DC-in jackKnown for oneYes
Expansion slots1 differ
Number of 3.5" baysDiffers13
PCI Express x1 slots33
PCI Express x16 slots11
Mini PCI Express slots11
Power1 differ
Power supply typeKnown for oneAC
Power supplyDiffers300 W250 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Number of 5.25" baysDiffers12
Product colourBlackBlack
Case colourKnown for oneBlack
External drive baysKnown for one2
Internal drive baysKnown for one3
Country of originChinaChina
Chassis typeKnown for oneMicro Tower
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneNo
Execute Disable BitKnown for oneYes
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 oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
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 one32 bit
Processor ARK IDKnown for one27512
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
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
Weight & dimensions3 differ
WidthDiffers368 mm175 mm
DepthDiffers165 mm414 mm
HeightDiffers389 mm387 mm
WeightKnown for one8 kg
Packaging contentidentical
Mouse includedYesYes
Keyboard includedYesYes
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u
Audioidentical
Audio systemKnown for oneHD
Packaging dataidentical
Package widthKnown for one496 mm
Package depthKnown for one240 mm
Package heightKnown for one518 mm
Package weightKnown for one10.5 kg

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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