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Product comparison · 2 pcs/workstations

Dell Inspiron 620 Intel® Core™ i5 i5-2300 vs HP Pavilion QD505EA PC Intel® Core™ i7 i7-2600

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  • 113specifications compared
  • 31differ
  • 82identical
  • 29known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i5-2300
    • i7-2600
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.1 GHz
    • 3.8 GHz
  • Processor frequency
    • 2.8 GHz
    • 3.4 GHz
  • Processor cache
    • 6 MB
    • 8 MB
  • Processor cache type
    • Smart Cache
    • L3

Side by side

Differences highlightedShow differences only
142 specifications
A

Dell

Inspiron 620 Intel® Core™ i5 i5-2300

Model 620

View product
B

HP

Pavilion QD505EA PC Intel® Core™ i7 i7-2600

Model QD505EA

View product
Processor10 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i52nd gen Intel® Core™ i7
Processor modelDiffersi5-2300i7-2600
Processor cores44
Processor threadsDiffers48
Processor boost frequencyDiffers3.1 GHz3.8 GHz
Processor frequencyDiffers2.8 GHz3.4 GHz
Processor cacheDiffers6 MB8 MB
Processor cache typeDiffersSmart CacheL3
Bus typeDMIDMI
FSB ParityNoNo
System bus rate5 GT/s5 GT/s
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-2300 Desktop SeriesIntel Core i7-2600 Desktop Series
Processor codenameSandy BridgeSandy Bridge
Thermal Design Power (TDP)95 W95 W
Tcase72.6 °C72.6 °C
Maximum number of PCI Express lanes1616
PCI Express slots version2.02.0
Number of processors installed11
Processor socketLGA 1155 (Socket H2)LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs2834
SteppingD2D2
Maximum internal memory supported by processor32 GB32 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processor1066,1333 MHz1066,1333 MHz
Memory bandwidth supported by processor (max)21 GB/s21 GB/s
ECC supported by processorNoNo
PlatformKnown for onePC
Memory1 differ
Internal memory6 GB6 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one1 x 2 + 1 x 4 GB
Memory slotsDiffers2x DIMM4x DIMM
Memory channelsDual-channelDual-channel
Maximum internal memoryKnown for one8 GB
Memory clock speedKnown for one1333 MHz
Storage2 differ
Total storage capacityDiffers1.5 TB1 TB
Total HDDs capacityKnown for one1 TB
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceDiffersSATASATA II
HDD speedKnown for one7200 RPM
Card reader integratedYesYes
Optical drive typeKnown for oneDVD-RW
HDD sizeKnown for one3.5"
Floppy drive installedKnown for oneNo
Graphics3 differ
On-board graphics cardYesYes
Discrete graphics card modelDiffersAMD Radeon HD 6670NVIDIA® GeForce® GTX 550 Ti
Discrete graphics card memoryKnown for one1 GB
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 2000Intel® HD Graphics 2000
Number of displays supported (on-board graphics)22
On-board graphics card base frequency850 MHz850 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1350 MHz
On-board graphics card ID0x1020x102
Graphics card familyDiffersAMD, IntelIntel, NVIDIA
Performance1 differ
Product typePCPC
Motherboard chipsetKnown for oneIntel® H67
Compatible processor seriesKnown for oneIntel® Core™ i7
Audio output channelsDiffers5.1 channels7.1 channels
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
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)
Networking featuresGigabit EthernetGigabit Ethernet
Wake-on-LAN readyKnown for oneYes
Ports & interfaces2 differ
USB 2.0 ports quantity88
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
HDMI ports quantity11
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outYesYes
Line-inYesYes
Microphone inYesYes
DVI portDiffersNoYes
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityKnown for one1
PS/2 ports quantityKnown for one0
DC-in jackKnown for oneYes
Serial ports quantityKnown for one0
Parallel ports quantityKnown for one0
Expansion slotsidentical
PCI Express x1 slotsKnown for one3
PCI Express x16 slots11
PCI slots11
Power1 differ
Power supply typeKnown for oneAC
Power supplyDiffers300 W600 W
Design1 differ
Chassis typeDiffersMini TowerMicro Tower
Product colourBlackBlack
External drive baysKnown for one2
Internal drive baysKnown for one3
Country of originKnown for oneChina
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Mac compatibilityKnown for oneNo
Displayidentical
Display includedNoNo
Processor special features6 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers5220652213
Processor codeDiffersSR00DSR00B
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Supported instruction setsAVXAVX
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Audioidentical
Audio systemHDHD
Weight & dimensions4 differ
WidthDiffers17.6 mm412 mm
DepthDiffers442.2 mm175 mm
HeightDiffers375.3 mm415 mm
WeightDiffers7.9 kg12.5 kg
Certificatesidentical
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3abIEEE 802.3, IEEE 802.3u, IEEE 802.3ab

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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