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Product comparison · 2 pcs/workstations

Acer Aspire Predator G7750 vs Acer Aspire X3900 Intel® Core™ i5 i5-650

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  • 109specifications compared
  • 54differ
  • 55identical
  • 16known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor model
    • i7-920
    • i5-650
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 2.93 GHz
    • 3.46 GHz
  • Processor frequency
    • 2.66 GHz
    • 3.2 GHz
  • Processor cache
    • 8 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
125 specifications
A

Acer

Aspire Predator G7750View product
B

Acer

Aspire X3900 Intel® Core™ i5 i5-650

Model X3900

View product
Processor23 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffersIntel® Core™ i7Intel® Core™ i5
Processor modelDiffersi7-920i5-650
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers2.93 GHz3.46 GHz
Processor frequencyDiffers2.66 GHz3.2 GHz
Processor cacheDiffers8 MB4 MB
Bus typeDiffersQPIDMI
System bus rateDiffers4.8 GT/s2.5 GT/s
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Core i7-900 Desktop SeriesIntel Core i5-600 Desktop Series
Processor codenameDiffersBloomfieldClarkdale
Thermal Design Power (TDP)Differs130 W73 W
TcaseDiffers67.9 °C72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Processor socketDiffersSocket B (LGA 1366)LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers731 M382 M
Processing Die sizeDiffers263 mm²81 mm²
CPU multiplier (bus/core ratio)Differs2024
SteppingDiffersC0C2
Maximum internal memory supported by processorDiffers24 GB16 GB
Memory types supported by processorDiffersDDR3 800/1066DDR3 1066/1333
Memory bandwidth supported by processor (max)Differs25.6 GB/s21 GB/s
Number of QPI linksKnown for one1
Number of processors installedKnown for one1
Memory4 differ
Internal memoryDiffers6 GB4 GB
Maximum internal memoryDiffers12 GB8 GB
Memory clock speedDiffers1066 MHz1333 MHz
Memory channelsDiffersTriple-channelDual-channel
Memory slotsKnown for one6x DIMM
Storage1 differ
Total storage capacityDiffers2 TB1 TB
Optical drive typeKnown for oneDVD-RW
Graphics2 differ
On-board graphics cardDiffersNoYes
Discrete graphics card modelDiffersAMD Radeon HD 5850AMD Radeon HD 4650
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one733 MHz
Maximum graphics card memoryKnown for one1.919 GB
Performance1 differ
Audio output channelsDiffers7.1 channels5.1 channels
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers119
HDMI ports quantityDiffers01
Ethernet LAN (RJ-45) portsDiffers21
VGA (D-Sub) ports quantityDiffers01
DVI portDiffersYesNo
eSATA ports quantityDiffers21
Expansion slots2 differ
PCI Express x1 slotsDiffers21
PCI Express x16 slotsDiffers31
PCI Express x8 slotsKnown for one1
Power1 differ
Power supplyDiffers750 W220 W
Design1 differ
Chassis typeDiffersDesktopSFF
Product colourKnown for oneBlack
Software2 differ
Trial softwareDiffers-McAfee Internet Security Suite 2009-Microsoft Works with Office Home & Student 2007 -McAfee Internet Security Suite 2009
Bundled softwareDiffers-Acer Arcade Deluxe -Acer eRecovery Management -Adobe Reader -eSobi -MyWinLocker -Nero 9 Essentials-Acer eRecovery Management -Acer Arcade Deluxe -Adobe Reader -eSobi -MyWinLocker -Nero 9 Essentials -Oberon GameZone
Processor special features8 differ
Graphics & IMC lithographyKnown for one45 nm
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Processor ARK IDDiffers3714743546
Processor package sizeDiffers42.5 x 45.0 mm37.5 x 37.5 mm
Processor codeKnown for oneSLBCH
Weight & dimensions3 differ
WidthDiffers190 mm100 mm
DepthDiffers490 mm352 mm
HeightDiffers430 mm265 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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