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Product comparison · 2 pcs/workstations

Acer Predator DT.SQYEK.025 PC Intel® Core™ i7 i7-4770 vs Acer Aspire DT.SRPEK.026 PC Intel® Core™ i5 i5-4440

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  • 123specifications compared
  • 23differ
  • 100identical
  • 15known for one product only

Key differences

The Acer Predator DT.SQYEK.025 PC Intel® Core™ i7 i7-4770 has 4 more processor threads than the Acer Aspire DT.SRPEK.026 PC Intel® Core™ i5 i5-4440 (8 vs 4). The Acer Predator DT.SQYEK.025 PC Intel® Core™ i7 i7-4770 has 0.6 GHz more processor boost frequency than the Acer Aspire DT.SRPEK.026 PC Intel® Core™ i5 i5-4440 (3.9 GHz vs 3.3 GHz). The Acer Predator DT.SQYEK.025 PC Intel® Core™ i7 i7-4770 has 0.3 GHz more processor frequency than the Acer Aspire DT.SRPEK.026 PC Intel® Core™ i5 i5-4440 (3.4 GHz vs 3.1 GHz). Only the Acer Predator DT.SQYEK.025 PC Intel® Core™ i7 i7-4770 has Intel Stable Image Platform Program (SIPP). Only the Acer Predator DT.SQYEK.025 PC Intel® Core™ i7 i7-4770 has Intel Trusted Execution Technology.

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-4770
    • i5-4440
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.9 GHz
    • 3.3 GHz
  • Processor frequency
    • 3.4 GHz
    • 3.1 GHz
  • Processor cache
    • 8 MB
    • 6 MB
  • Internal memory
    • 16 GB
    • 6 GB

Side by side

Differences highlightedShow differences only
138 specifications
A

Acer

Predator DT.SQYEK.025 PC Intel® Core™ i7 i7-4770

Model DT.SQYEK.025

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B

Acer

Aspire DT.SRPEK.026 PC Intel® Core™ i5 i5-4440

Model DT.SRPEK.026

View product
Processor8 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-4770i5-4440
Processor cores44
Processor threadsDiffers84
Processor boost frequencyDiffers3.9 GHz3.3 GHz
Processor frequencyDiffers3.4 GHz3.1 GHz
Processor cacheDiffers8 MB6 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMI2DMI2
FSB ParityNoNo
System bus rate5 GT/s5 GT/s
Processor lithography22 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-4700 Desktop seriesIntel Core i5-4400 Desktop series
Processor codenameHaswellHaswell
Thermal Design Power (TDP)84 W84 W
Tcase72.72 °C72.72 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
Number of QPI links11
Number of processors installed11
Processor socketLGA 1150 (Socket H3)LGA 1150 (Socket H3)
SteppingC0C0
Maximum internal memory supported by processor32 GB32 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processor1333,1600 MHz1333,1600 MHz
Memory bandwidth supported by processor (max)25.6 GB/s25.6 GB/s
ECC supported by processorNoNo
Memory voltage supported by processorKnown for one1.5 V
Memory1 differ
Internal memoryDiffers16 GB6 GB
Maximum internal memoryKnown for one32 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one4 x 4 GB
Memory channelsDual-channelDual-channel
Storageidentical
Total storage capacity2 TB2 TB
Optical drive typeDVD±RWDVD±RW
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacity2 TB2 TB
HDD interfaceSATA, SATA IISATA, SATA II
Graphics4 differ
On-board graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 770Not available
Discrete graphics card memoryKnown for one2 GB
Number of discrete graphics cardsKnown for one1
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 4600Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers2 GB1.74 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1100 MHz
On-board graphics card DirectX versionDiffers11.2/1211.1
On-board graphics card ID0x4120x412
On-board graphics card OpenGL versionKnown for one4.3
Performanceidentical
Product typePCPC
Optical driveidentical
Optical drives quantity11
Networkidentical
Ethernet LANYesYes
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)
Wi-Fi standards802.11a, 802.11b, 802.11g802.11a, 802.11b, 802.11g
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothKnown for oneYes
Ports & interfaces1 differ
USB 2.0 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one3
Thunderbolt ports quantity00
Thunderbolt 2 ports quantity00
HDMI ports quantity11
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outYesYes
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantityDiffers01
DVI portNoNo
DC-in jackYesYes
Power1 differ
Power supplyDiffers500 W220 W
Designidentical
Product colourBlackBlack
Softwareidentical
Operating system installedWindows 8.1Windows 8.1
Operating system architecture64-bit64-bit
Processor special features5 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography22 nm22 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Identity Protection Technology version1.001.00
Intel Rapid Storage TechnologyNoNo
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) version1.001.00
Intel Stable Image Platform Program (SIPP)DiffersYesNo
Intel Stable Image Platform Program (SIPP) versionDiffers1.000.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers7512275038
Processor codeKnown for oneSR149
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationPCG 2013DPCG 2013D
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Quick Sync Video TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Conflict-Free processorYesYes
Weight & dimensions3 differ
WidthDiffers180 mm367 mm
DepthDiffers430 mm269.5 mm
HeightDiffers438 mm100 mm
Packaging contentidentical
Mouse includedNoNo
Keyboard includedNoNo
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Mini PCI Express slotsKnown for one1

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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