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Product comparison · 2 pcs/workstations

Acer S2660G + V226HQLB vs Dell Precision 3930r Intel® Core™ i7 i7-8700

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  • 113specifications compared
  • 37differ
  • 76identical
  • 40known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 8th gen Intel® Core™ i5
    • 8th gen Intel® Core™ i7
  • Processor model
    • i5-8400
    • i7-8700
  • Processor threads
    • 6
    • 12
  • Processor boost frequency
    • 4 GHz
    • 4.6 GHz
  • Processor frequency
    • 2.8 GHz
    • 3.2 GHz
  • Processor cache
    • 9 MB
    • 12 MB
  • Maximum internal memory
    • 32 GB
    • 64 GB

Side by side

Differences highlightedShow differences only
153 specifications
A

Acer

S2660G + V226HQLBView product
B

Dell

Precision 3930r Intel® Core™ i7 i7-8700

Model 3930r

View product
Processor7 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers8th gen Intel® Core™ i58th gen Intel® Core™ i7
Processor modelDiffersi5-8400i7-8700
Processor cores66
Processor threadsDiffers612
Processor boost frequencyDiffers4 GHz4.6 GHz
Processor frequencyDiffers2.8 GHz3.2 GHz
Processor cacheDiffers9 MB12 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMI3DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Core i7-8700 Desktop Series
Processor codenameCoffee LakeCoffee Lake
Thermal Design Power (TDP)65 W65 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 1x8+2x4, 2x81x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processor2666 MHz2666 MHz
Memory bandwidth supported by processor (max)41.6 GB/s41.6 GB/s
ECC supported by processorNoNo
Memory1 differ
Internal memory8 GB8 GB
Maximum internal memoryDiffers32 GB64 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Known for one1 x 8 GB
Memory slotsKnown for one4x DIMM
Memory clock speedKnown for one2666 MHz
Memory channelsDual-channelDual-channel
Non-ECCKnown for oneYes
Storage2 differ
Total storage capacity256 GB256 GB
Optical drive typeDiffersDVD±RWNo
Storage mediaSSDSSD
Number of storage drives installed11
Number of SSDs installed11
SSD capacity256 GB256 GB
SSD interfaceKnown for oneSATA III
Card reader integratedYesYes
Compatible memory cardsDiffersSDSD, SDHC, SDXC
Total SSDs capacityKnown for one256 GB
Graphics4 differ
Discrete graphics cardDiffersNoYes
On-board graphics cardYesYes
Discrete graphics card modelDiffersNot availableNVIDIA® Quadro® P400
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
Number of discrete graphics cardsKnown for one1
On-board graphics card familyIntel® UHD GraphicsIntel® UHD Graphics
On-board graphics card modelIntel® UHD Graphics 630Intel® UHD Graphics 630
Maximum on-board graphics card memory64 GB64 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1050 MHz1200 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card ID0x3E920x3E92
On-board graphics card OpenGL version4.54.5
CUDAKnown for oneYes
Number of execution unitsDiffers2324
Graphics card Mini DisplayPort ports quantityKnown for one3
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneIntel C246
Password protectionKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100,1000,10000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiKnown for oneNo
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers40
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers23
Thunderbolt 3 ports quantity00
HDMI ports quantityDiffers10
Ethernet LAN (RJ-45) portsDiffers12
Combo headphone/mic portKnown for oneYes
Headphone outputsDiffers10
Microphone inDiffersYesNo
VGA (D-Sub) ports quantityDiffers10
DVI portNoNo
Serial ports quantity11
On/off buttonKnown for oneYes
DisplayPorts quantityKnown for one1
Line-outKnown for oneYes
Line-inKnown for oneYes
Design2 differ
Chassis typeDiffersDesktopRack-mounted chassis
Placement supportedDiffersVerticalHorizontal
Number of 2.5" baysKnown for one4
Product colourBlackBlack
Softwareidentical
Operating system installedWindows 10 ProWindows 10 Pro
Operating system architecture64-bit64-bit
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one54.6 cm (21.5")
Processor special features8 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
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)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Processor ARK IDDiffers126687126686
Processor codeKnown for oneSR3QS
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 2015CPCG 2015C
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Audioidentical
Audio systemKnown for oneWaves MaxxAudio Pro
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Known for one10 - 85%
Storage relative humidity (H-H)Known for one10 - 90%
Operating vibrationKnown for one0.26 G
Non-operating vibrationKnown for one2 G
Operating shockKnown for one10 G
Non-operating shockKnown for one71 G
Weight & dimensions3 differ
WidthDiffers160 mm482 mm
DepthDiffers309 mm589.1 mm
HeightDiffers350 mm42.8 mm
WeightKnown for one8.74 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
ManualKnown for oneYes
Power cord includedKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS

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