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Product comparison · 2 all-in-one pcs/workstations

Dell XPS 2720 Intel® Core™ i7 i7-4770S vs Dell OptiPlex 9020 Intel® Core™ i5 i5-4670S

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  • 132specifications compared
  • 36differ
  • 96identical
  • 40known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 58.4 cm (23")
  • Display resolution
    • 2560 x 1440 pixels
    • 1920 x 1080 pixels
  • HD type
    • Quad HD
    • Full HD
  • Full HD
    • No
    • Yes
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-4770S
    • i5-4670S
  • Processor threads
    • 8
    • 4

Side by side

Differences highlightedShow differences only
172 specifications
A

Dell

XPS 2720 Intel® Core™ i7 i7-4770S

Model 2720

View product
B

Dell

OptiPlex 9020 Intel® Core™ i5 i5-4670S

Model 9020

View product
Display4 differ
Display diagonalDiffers68.6 cm (27")58.4 cm (23")
Display resolutionDiffers2560 x 1440 pixels1920 x 1080 pixels
TouchscreenKnown for oneYes
HD typeDiffersQuad HDFull HD
Full HDDiffersNoYes
Touch technologyKnown for oneMulti-touch
Multi-touchKnown for oneYes
Processor9 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-4770Si5-4670S
Processor threadsDiffers84
Processor boost frequencyDiffers3.9 GHz3.8 GHz
Processor cacheDiffers8 MB6 MB
Bus typeDiffersQPIDMI2
Processor codeDiffersSR14HSR14K
Processor seriesDiffersIntel Core i7-4700 Desktop seriesIntel Core i5-4600 Desktop series
Memory2 differ
Internal memoryDiffers16 GB4 GB
Memory slots typeDiffersDIMMSO-DIMM
Memory layout (slots x size)Known for one2 x 8 GB
Storage4 differ
Total storage capacityDiffers2 TB500 GB
Storage mediaDiffersHDD+SSDHDD
Number of storage drives installedDiffers21
HDD interfaceDiffersSATA IIISATA
Optical drive typeKnown for oneBlu-Ray DVD Combo
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC, xD
Number of HDDs installedKnown for one1
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 750MNot available
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
Audioidentical
Built-in microphoneKnown for oneYes
Audio systemKnown for oneWaves MaxxAudio 4
Cameraidentical
Built-in cameraKnown for oneYes
Total megapixelsKnown for one2.07 MP
Network1 differ
Wi-FiKnown for oneYes
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers04
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers64
Thunderbolt ports quantityDiffers10
HDMI ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers01
Mini DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Mini PCI Express slotsKnown for one1
PS/2 ports quantityKnown for one2
Performance1 differ
Motherboard chipsetDiffersIntel® H87Intel® Q87
Trusted Platform Module (TPM)Known for oneYes
BIOS passwordKnown for oneYes
Placement supportedKnown for oneVertical
Software1 differ
Operating system installedDiffersWindows 8Windows 7 Professional
Processor special features3 differ
Embedded options availableDiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers7512475049
Intel Smart Connect TechnologyKnown for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Weight & dimensions2 differ
Width (with stand)Differs664 mm574 mm
Depth (with stand)Known for one240 mm
Height (with stand)Differs492.2 mm386 mm
Weight (with stand)Known for one16 kg
Packaging content2 differ
Mouse includedDiffersYesNo
Keyboard includedDiffersYesNo
Drivers includedKnown for oneYes
AC adapter includedKnown for oneYes
Other features1 differ
Storage drive interfaceDiffersSerial ATA IIISerial ATA
Number of 3.5" baysKnown for one1
Poweridentical
AC adapter powerKnown for one200 W
AC adapter frequencyKnown for one50/60 Hz
AC adapter input voltageKnown for one120 - 230 V
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneWEEE, CECP

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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