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Product comparison · 2 pcs/workstations

Acer Predator 620-i7 Intel® Core™ i7 i7-3770 vs Lenovo Essential H520g Intel® Core™ i5 i5-3470S

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  • 108specifications compared
  • 29differ
  • 79identical
  • 19known for one product only

Key differences

The Acer Predator 620-i7 Intel® Core™ i7 i7-3770 has 4 more processor threads than the Lenovo Essential H520g Intel® Core™ i5 i5-3470S (8 vs 4). The Acer Predator 620-i7 Intel® Core™ i7 i7-3770 has 0.3 GHz more processor boost frequency than the Lenovo Essential H520g Intel® Core™ i5 i5-3470S (3.9 GHz vs 3.6 GHz). The Acer Predator 620-i7 Intel® Core™ i7 i7-3770 has 0.5 GHz more processor frequency than the Lenovo Essential H520g Intel® Core™ i5 i5-3470S (3.4 GHz vs 2.9 GHz). Only the Lenovo Essential H520g Intel® Core™ i5 i5-3470S has DVI port. Only the Acer Predator 620-i7 Intel® Core™ i7 i7-3770 has embedded options available.

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 3rd gen Intel® Core™ i5
  • Processor model
    • i7-3770
    • i5-3470S
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.9 GHz
    • 3.6 GHz
  • Processor frequency
    • 3.4 GHz
    • 2.9 GHz
  • Processor cache
    • 8 MB
    • 6 MB
  • Thermal Design Power (TDP)
    • 77 W
    • 65 W

Side by side

Differences highlightedShow differences only
127 specifications
A

Acer

Predator 620-i7 Intel® Core™ i7 i7-3770

Model 620-i7

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B

Lenovo

Essential H520g Intel® Core™ i5 i5-3470S

Model H520g

View product
Processor12 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers3rd gen Intel® Core™ i73rd gen Intel® Core™ i5
Processor modelDiffersi7-3770i5-3470S
Processor threadsDiffers84
Processor boost frequencyDiffers3.9 GHz3.6 GHz
Processor frequencyDiffers3.4 GHz2.9 GHz
Processor cacheDiffers8 MB6 MB
Processor seriesDiffersIntel Core i7-3700 Desktop seriesIntel Core i5-3400 Desktop series
Thermal Design Power (TDP)Differs77 W65 W
TcaseDiffers67.4 °C69.1 °C
TjunctionKnown for one105 °C
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8
CPU multiplier (bus/core ratio)Differs3429
SteppingKnown for oneE1
Memory1 differ
Memory slotsDiffers4x DIMM2x DIMM
Memory clock speedKnown for one1600 MHz
Storage3 differ
Total storage capacityDiffers2 TB1 TB
Optical drive typeDiffersBlu-Ray DVD ComboDVD±RW
HDD capacityDiffers2 TB1 TB
HDD interfaceKnown for oneSATA II
Number of SSDs installedKnown for one0
Compatible memory cardsKnown for oneCF, CF+, miniSD, MMC, MMC Mobile, MS Duo, MS PRO, MS PRO Duo, RS-MMC, SD, xD
HDD speedKnown for one7200 RPM
Graphics2 differ
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 640
Discrete graphics card memoryKnown for one4 GB
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 2500
On-board graphics card IDDiffers0x1620x152
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers40
HDMI ports quantityDiffers10
DVI portDiffersNoYes
PS/2 ports quantityKnown for one0
Poweridentical
Power supplyKnown for one500 W
Design1 differ
Product colourDiffersBlack, OrangeBlack, Grey, Metallic
Displayidentical
Display includedKnown for oneNo
Processor special features5 differ
Embedded options availableDiffersYesNo
Graphics & IMC lithographyKnown for one22 nm
Intel TSX-NIKnown for oneNo
Intel® Secure KeyKnown for oneYes
Processor ARK IDDiffers6571968315
Processor package sizeDiffers37.5 x 37.5 mm37.5 mm
Thermal solution specificationDiffersPCG 2011DPCG 2011C
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Weight & dimensionsidentical
WidthKnown for one180 mm
DepthKnown for one436.5 mm
HeightKnown for one418 mm
Packaging content2 differ
Mouse includedDiffersNoYes
Keyboard includedDiffersNoYes
Keyboardidentical
Windows keysKnown for oneYes

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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