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Product comparison · 2 pcs/workstations

Acer Aspire C605-G645W8 Intel® Pentium® G645 vs Acer Veriton VX4630G-i7477X Intel® Core™ i7 i7-4770

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  • 106specifications compared
  • 57differ
  • 49identical
  • 37known for one product only

Key differences

The Acer Veriton VX4630G-i7477X Intel® Core™ i7 i7-4770 has 2 more processor cores than the Acer Aspire C605-G645W8 Intel® Pentium® G645 (4 vs 2). The Acer Veriton VX4630G-i7477X Intel® Core™ i7 i7-4770 has 6 more processor threads than the Acer Aspire C605-G645W8 Intel® Pentium® G645 (8 vs 2). The Acer Veriton VX4630G-i7477X Intel® Core™ i7 i7-4770 has 0.5 GHz more processor frequency than the Acer Aspire C605-G645W8 Intel® Pentium® G645 (3.4 GHz vs 2.9 GHz). Only the Acer Aspire C605-G645W8 Intel® Pentium® G645 has card reader integrated. Only the Acer Aspire C605-G645W8 Intel® Pentium® G645 has Intel Dual Display Capable Technology.

  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i7
  • Processor model
    • G645
    • i7-4770
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2.9 GHz
    • 3.4 GHz
  • Processor cache
    • 3 MB
    • 8 MB
  • Bus type
    • DMI
    • DMI2
  • Processor lithography
    • 32 nm
    • 22 nm

Side by side

Differences highlightedShow differences only
143 specifications
A

Acer

Aspire C605-G645W8 Intel® Pentium® G645

Model C605-G645W8

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B

Acer

Veriton VX4630G-i7477X Intel® Core™ i7 i7-4770

Model VX4630G-i7477X

View product
Processor17 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i7
Processor generationKnown for one4th gen Intel® Core™ i7
Processor modelDiffersG645i7-4770
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.9 GHz
Processor frequencyDiffers2.9 GHz3.4 GHz
Processor cacheDiffers3 MB8 MB
Bus typeDiffersDMIDMI2
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Pentium G600 Series for DesktopIntel Core i7-4700 Desktop series
Processor codenameDiffersSandy BridgeHaswell
Thermal Design Power (TDP)Differs65 W84 W
TcaseDiffers69.1 °C72.72 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Number of QPI linksKnown for one1
Processor socketDiffersLGA 1155 (Socket H2)LGA 1150 (Socket H3)
SteppingDiffersQ0C0
Memory clock speeds supported by processorDiffers1066 MHz1333,1600 MHz
Memory bandwidth supported by processor (max)Differs17 GB/s25.6 GB/s
Memory voltage supported by processorKnown for one1.5 V
CPU multiplier (bus/core ratio)Known for one29
Memory2 differ
Internal memoryDiffers2 GB8 GB
Maximum internal memoryDiffers8 GB32 GB
Storage4 differ
Total storage capacityDiffers500 GB1 TB
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
HDD capacityDiffers500 GB1 TB
Card reader integratedDiffersYesNo
Number of SSDs installedKnown for one0
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, SD, xD
Graphics4 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one2 GB
Number of displays supported (on-board graphics)Differs23
On-board graphics card base frequencyDiffers850 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1200 MHz
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card IDKnown for one0x412
On-board graphics card OpenGL versionKnown for one4.3
Performance1 differ
Motherboard chipsetDiffersIntel® H61 ExpressIntel® B85
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers64
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers04
VGA (D-Sub) ports quantityDiffers10
PS/2 ports quantityDiffers20
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI Express x1 (Gen 2.x) slotsKnown for one2
PCI Express x16 (Gen 2.x) slotsKnown for one1
PCI slotsKnown for one1
Power1 differ
Power supplyDiffers200 W220 W
Design1 differ
Chassis typeKnown for oneSFF
Liquid cooling systemKnown for oneNo
Product colourDiffersBlackBlack, Silver
Placement supportedKnown for oneVertical
Cooling typeKnown for oneActive
Software1 differ
Operating system installedDiffersWindows 8Windows 8 Pro
Processor special features19 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
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
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Processor ARK IDDiffers6911675122
Processor codeDiffersSR0RSSR149
ScalabilityKnown for one1S
Supported instruction setsDiffersSSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal solution specificationKnown for onePCG 2013D
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Conflict-Free processorDiffersNoYes
Weight & dimensions3 differ
WidthDiffers175 mm101.6 mm
DepthDiffers413.7 mm396.2 mm
HeightDiffers380.5 mm266.7 mm
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Small Business

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