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

Acer Aspire 620-244G1T20MGi Intel® Core™ i5 i5-2400S vs Acer 770-005 Intel® Pentium® G645

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  • 99specifications compared
  • 32differ
  • 67identical
  • 36known for one product only

Key differences

  • Display diagonal
    • 50.8 cm (20")
    • 54.6 cm (21.5")
  • Full HD
    • No
    • Yes
  • Processor family
    • Intel® Core™ i5
    • Intel® Pentium®
  • Processor model
    • i5-2400S
    • G645
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.5 GHz
    • 2.9 GHz
  • Processor cache
    • 6 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
135 specifications
A

Acer

Aspire 620-244G1T20MGi Intel® Core™ i5 i5-2400S

Model 620-244G1T20MGi

View product
B

Acer

770-005 Intel® Pentium® G645

Model 770-005

View product
Display2 differ
Display diagonalDiffers50.8 cm (20")54.6 cm (21.5")
Full HDDiffersNoYes
Display resolutionKnown for one1920 x 1080 pixels
HD typeKnown for oneFull HD
Native aspect ratioKnown for one16:9
Processor11 differ
Processor familyDiffersIntel® Core™ i5Intel® Pentium®
Processor generationKnown for one2nd gen Intel® Core™ i5
Processor modelDiffersi5-2400SG645
Processor coresDiffers42
Processor threadsDiffers42
Processor boost frequencyKnown for one3.3 GHz
Processor frequencyDiffers2.5 GHz2.9 GHz
Processor cacheDiffers6 MB3 MB
CPU multiplier (bus/core ratio)Differs3129
Maximum number of PCI Express lanesKnown for one16
Processor seriesDiffersIntel Core i5-2400 Desktop SeriesIntel Pentium G600 Series for Desktop
SteppingDiffersD2Q0
Memory clock speeds supported by processorDiffers1066,1333 MHz1066 MHz
Memory bandwidth supported by processor (max)Differs21 GB/s17 GB/s
Processor codeKnown for oneSR0RS
Memoryidentical
Memory slotsKnown for one2
Memory slots typeKnown for oneDIMM
Storage2 differ
HDD capacityKnown for one1 TB
HDD interfaceDiffersSATASATA II
Number of SSDs installedKnown for one0
Optical drive typeKnown for oneDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, SDHC, xDMemory Stick (MS), MMC, MS PRO Duo, MS Pro-HG Duo, SD, SDHC
Graphics1 differ
On-board graphics card modelDiffersIntel® HD Graphics 2000Intel® HD Graphics
On-board graphics card IDKnown for one0x102
Discrete graphics card modelKnown for oneNVIDIA® GeForce® 605
Discrete graphics card memoryKnown for one1 GB
Audioidentical
Built-in speaker(s)Known for oneYes
Audio systemKnown for oneHD
Optical driveidentical
Optical drive interfaceKnown for oneSATA
Network2 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Ports & interfacesidentical
HDMI ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one0
Software1 differ
Operating system installedDiffersFreeDOSWindows 8
Operating system architectureKnown for one64-bit
Processor special features10 differ
Intel Identity Protection Technology versionKnown for one1.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers5220869116
Supported instruction setsDiffersAVXSSE4.1, SSE4.2
Intel® Smart CacheKnown for oneYes
Packaging content2 differ
Mouse includedDiffersYesNo
Keyboard includedDiffersYesNo
Other features1 differ
Graphics card familyKnown for oneIntel
Cabling technologyKnown for one10/100/1000Base-T(X)
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Display includedKnown for oneYes
Ethernet interface typeKnown for oneGigabit Ethernet
Networking featuresKnown for oneGigabit Ethernet, WLAN
Number of processors installedKnown for one1
Storage drive interfaceDiffersSerial ATASerial ATA II
Poweridentical
AC adapter powerKnown for one180 W
Weight & dimensionsidentical
Width (with stand)Known for one532 mm
Depth (with stand)Known for one58 mm
Height (with stand)Known for one414 mm

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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