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Product comparison · 2 pcs/workstations

Dell Precision 3630 Intel® Core™ i7 i7-8700K vs Dell Precision 3930r Intel® Core™ i7 i7-8700

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  • 123specifications compared
  • 35differ
  • 88identical
  • 39known for one product only

Key differences

  • Processor model
    • i7-8700K
    • i7-8700
  • Processor boost frequency
    • 4.7 GHz
    • 4.6 GHz
  • Processor frequency
    • 3.7 GHz
    • 3.2 GHz
  • Thermal Design Power (TDP)
    • 95 W
    • 65 W
  • Internal memory
    • 16 GB
    • 8 GB
  • Maximum internal memory
    • 128 GB
    • 64 GB
  • Memory layout (slots x size)
    • 2 x 8 GB
    • 1 x 8 GB
  • Total storage capacity
    • 512 GB
    • 256 GB

Side by side

Differences highlightedShow differences only
162 specifications
A

Dell

Precision 3630 Intel® Core™ i7 i7-8700K

Model 3630

View product
B

Dell

Precision 3930r Intel® Core™ i7 i7-8700

Model 3930r

View product
Processor4 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i7Intel® Core™ i7
Processor generation8th gen Intel® Core™ i78th gen Intel® Core™ i7
Processor modelDiffersi7-8700Ki7-8700
Processor cores66
Processor threads1212
Processor boost frequencyDiffers4.7 GHz4.6 GHz
Processor frequencyDiffers3.7 GHz3.2 GHz
Processor cache12 MB12 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMI3DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modesKnown for one64-bit
Processor seriesIntel Core i7-8700 Desktop SeriesIntel Core i7-8700 Desktop Series
Processor codenameCoffee LakeCoffee Lake
Thermal Design Power (TDP)Differs95 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 socketKnown for oneLGA 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 processorKnown for oneNo
Memory3 differ
Internal memoryDiffers16 GB8 GB
Maximum internal memoryDiffers128 GB64 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Differs2 x 8 GB1 x 8 GB
Memory slots4x DIMM4x DIMM
Memory clock speedKnown for one2666 MHz
Memory channelsKnown for oneDual-channel
Non-ECCKnown for oneYes
Storage4 differ
Total storage capacityDiffers512 GB256 GB
Optical drive typeDiffersDVD±RWNo
Storage mediaSSDSSD
Number of storage drives installed11
Number of SSDs installed11
SSD capacityDiffers512 GB256 GB
SSD interfaceDiffersNVMe, PCI ExpressSATA III
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD, SDHC, SDXC
Total SSDs capacityKnown for one512 GB
NVMeKnown for oneYes
SSD form factorKnown for oneM.2
Graphics2 differ
Discrete graphics cardYesYes
On-board graphics cardYesYes
Discrete graphics card modelDiffersAMD Radeon Pro WX 3100NVIDIA® Quadro® P400
Discrete graphics card memoryDiffers4 GB2 GB
Discrete graphics memory typeKnown for oneGDDR5
Number of discrete graphics cards11
On-board graphics card familyKnown for oneIntel® 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)1200 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 units2424
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 & interfaces4 differ
USB 2.0 ports quantityDiffers40
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers52
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 quantityDiffers13
Thunderbolt 3 ports quantity00
HDMI ports quantityKnown for one0
Ethernet LAN (RJ-45) portsDiffers12
Combo headphone/mic portYesYes
Headphone outputs00
Microphone inNoNo
VGA (D-Sub) ports quantityKnown for one0
DVI portKnown for oneNo
Serial ports quantity11
On/off buttonYesYes
DisplayPorts quantityKnown for one2
Line-outKnown for oneYes
PS/2 ports quantityKnown for one2
Design2 differ
Chassis typeDiffersTowerRack-mounted chassis
Placement supportedDiffersVerticalHorizontal
Number of 2.5" baysKnown for one4
Product colourBlackBlack
Cable lock slotKnown for oneYes
Softwareidentical
Operating system installedWindows 10 ProWindows 10 Pro
Operating system architecture64-bit64-bit
Operating system languageKnown for oneEnglish, Spanish, French
Trial softwareKnown for oneMicrosoft Office 30 Days
Displayidentical
Display includedNoNo
Processor special features3 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)YesYes
Intel Stable Image Platform Program (SIPP) version1.001.00
Intel TSX-NIYesYes
Intel TSX-NI version1.001.00
Intel Trusted Execution TechnologyYesYes
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 IDDiffers126684126686
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 specificationDiffersPCG 2015DPCG 2015C
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Intel® Optane™ Memory ReadyKnown for oneYes
Audio1 differ
Audio systemDiffersHigh Definition AudioWaves MaxxAudio Pro
Audio chipKnown for oneRealtek ALC3234
Operational conditions6 differ
Operating temperature (T-T)Differs0 - 35 °C10 - 35 °C
Storage temperature (T-T)-40 - 65 °C-40 - 65 °C
Operating relative humidity (H-H)Differs10 - 80%10 - 85%
Storage relative humidity (H-H)Differs10 - 95%10 - 90%
Operating vibration0.26 G0.26 G
Non-operating vibrationDiffers1.37 G2 G
Operating shockDiffers40 G10 G
Non-operating shockDiffers105 G71 G
Operating altitudeKnown for one-15.2 - 3048 m
Non-operating altitudeKnown for one-15.2 - 10668 m
Weight & dimensions4 differ
WidthDiffers176.6 mm482 mm
DepthDiffers345 mm589.1 mm
HeightDiffers335 mm42.8 mm
WeightDiffers9.36 kg8.74 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
ManualYesYes
Power cord includedYesYes
Mouse included on selected markets onlyKnown for oneYes
Keyboard included on selected markets onlyKnown for oneYes

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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