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Product comparison · 2 pcs/workstations

HP Pavilion p6247ch Intel® Core™2 Quad Q9300 vs Lenovo ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P

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  • 88specifications compared
  • 39differ
  • 49identical
  • 53known for one product only

Key differences

The HP Pavilion p6247ch Intel® Core™2 Quad Q9300 has 2 more processor cores than the Lenovo ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P (4 vs 2). The HP Pavilion p6247ch Intel® Core™2 Quad Q9300 has 2 more processor threads than the Lenovo ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P (4 vs 2). The Lenovo ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P has 0.43 GHz more processor frequency than the HP Pavilion p6247ch Intel® Core™2 Quad Q9300 (2.93 GHz vs 2.5 GHz). Only the HP Pavilion p6247ch Intel® Core™2 Quad Q9300 has FSB Parity. Only the HP Pavilion p6247ch Intel® Core™2 Quad Q9300 has card reader integrated.

  • Processor family
    • Intel® Core™2 Quad
    • Intel® Core™2 Duo
  • Processor model
    • Q9300
    • E7500
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.5 GHz
    • 2.93 GHz
  • Processor cache
    • 6 MB
    • 3 MB
  • Processor front side bus
    • 1333 MHz
    • 1066 MHz
  • FSB Parity
    • Yes
    • No

Side by side

Differences highlightedShow differences only
141 specifications
A

HP

Pavilion p6247ch Intel® Core™2 Quad Q9300

Model p6247ch

View product
B

Lenovo

ThinkCentre A58 Tower (75157QG) + ThinkVision L2251PView product
Processor16 differ
Processor familyDiffersIntel® Core™2 QuadIntel® Core™2 Duo
Processor modelDiffersQ9300E7500
Processor coresDiffers42
Processor threadsDiffers42
Processor frequencyDiffers2.5 GHz2.93 GHz
Processor cacheDiffers6 MB3 MB
Processor front side busDiffers1333 MHz1066 MHz
FSB ParityDiffersYesNo
Processor seriesDiffersIntel Core 2 Quad Q9000 Series for DesktopIntel Core 2 Duo E7000 Series
Processor codenameDiffersYorkfieldWolfdale
Thermal Design Power (TDP)Differs95 W65 W
TcaseDiffers71.4 °C74.1 °C
Number of Processing Die TransistorsDiffers456 M228 M
Processing Die sizeDiffers164 mm²82 mm²
CPU multiplier (bus/core ratio)Differs7.511
SteppingDiffersM1R0
Memory3 differ
Internal memoryDiffers8 GB2 GB
Maximum internal memoryKnown for one8 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Memory slotsKnown for one4x DIMM
Memory clock speedDiffers1333 MHz800 MHz
Non-ECCKnown for oneYes
Memory layout (slots x size)Known for one1 x 2 GB
Storage4 differ
Total storage capacityDiffers1 TB320 GB
Optical drive typeDiffersDVD Super Multi DLDVD-RW
Storage mediaKnown for oneHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD speedDiffers5400 RPM7200 RPM
HDD sizeKnown for one3.5"
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneCF, CF+, Memory Stick (MS), MicroDrive, MiniSD, MMC, MMC Mobile, MMC+, MS Duo, MS PRO, MS PRO Duo, RS-MMC, SD, SmartMedia, xD
Graphicsidentical
Discrete graphics card modelKnown for oneAMD Radeon HD 4650
Discrete graphics card memoryKnown for one1 GB
Number of discrete graphics cardsKnown for one1
On-board graphics card familyKnown for oneIntel® GMA
On-board graphics card modelKnown for oneIntel® GMA X4500HD
Performanceidentical
Motherboard chipsetKnown for oneIntel® G43
Motherboard form factorKnown for onemicro ATX
Password protectionKnown for oneYes
Audio output channelsKnown for one7.1 channels
Optical driveidentical
Optical drives quantityKnown for one1
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Wi-FiKnown for oneYes
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one1
VGA (D-Sub) ports quantityDiffers21
DVI portKnown for oneYes
PS/2 ports quantityDiffers02
Firewire (IEEE 1394) portsKnown for one0
S/PDIF out portKnown for oneYes
Serial ports quantityKnown for one1
Parallel ports quantityKnown for one1
Expansion slotsidentical
Number of 3.5" baysKnown for one3
PCI Express x16 slotsKnown for one2
Power2 differ
Power supplyDiffers300 W280 W
Power supply input voltageDiffers100 - 240 V110 - 220 V
Design1 differ
Chassis typeDiffersMini TowerTower
Placement supportedKnown for oneVertical
Number of 5.25" baysKnown for one2
Liquid cooling systemKnown for oneNo
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one55.9 cm (22")
Display resolutionKnown for one1680 x 1050 pixels
Processor special features5 differ
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYes2
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Processor ARK IDDiffers3392236503
Processor codeDiffersSLAWESLB9Z
Audio1 differ
Audio systemDiffersHDALC662
Weight & dimensions3 differ
DepthDiffers414 mm442 mm
HeightDiffers387 mm412 mm
WeightDiffers9.6 kg11.2 kg
Packaging dataidentical
Package widthKnown for one498 mm
Package depthKnown for one599 mm
Package heightKnown for one245 mm
Package weightKnown for one14 kg
Packaging contentidentical
Keyboard includedKnown for oneYes
Numeric keypadKnown for oneYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Keyboardidentical
Windows keysKnown for oneYes

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