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Product comparison · 2 pcs/workstations

Dell Precision 7820 Intel® Xeon® 3104 vs Dell 8930 SE

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  • 112specifications compared
  • 62differ
  • 50identical
  • 73known for one product only

Key differences

The Dell 8930 SE has 6 more processor threads than the Dell Precision 7820 Intel® Xeon® 3104 (12 vs 6). The Dell 8930 SE has 2 GHz more processor frequency than the Dell Precision 7820 Intel® Xeon® 3104 (3.7 GHz vs 1.7 GHz). The Dell 8930 SE has 3.75 MB more processor cache than the Dell Precision 7820 Intel® Xeon® 3104 (12 MB vs 8.25 MB). Only the Dell Precision 7820 Intel® Xeon® 3104 has ECC supported by processor. Only the Dell 8930 SE has on-board graphics card.

  • Processor family
    • Intel® Xeon®
    • Intel® Core™ i7
  • Processor model
    • 3104
    • i7-8700K
  • Processor threads
    • 6
    • 12
  • Processor frequency
    • 1.7 GHz
    • 3.7 GHz
  • Processor cache
    • 8.25 MB
    • 12 MB
  • Processor cache type
    • L3
    • Smart Cache
  • Processor codename
    • Skylake
    • Coffee Lake
  • Thermal Design Power (TDP)
    • 85 W
    • 95 W

Side by side

Differences highlightedShow differences only
185 specifications
A

Dell

Precision 7820 Intel® Xeon® 3104

Model 7820

View product
B

Dell

8930 SEView product
Processor13 differ
Processor familyDiffersIntel® Xeon®Intel® Core™ i7
Processor generationDiffers1st Generation Intel® Xeon® Scalable8th gen Intel® Core™ i7
Processor modelDiffers3104i7-8700K
Processor threadsDiffers612
Processor boost frequencyKnown for one4.7 GHz
Processor frequencyDiffers1.7 GHz3.7 GHz
Processor cacheDiffers8.25 MB12 MB
Processor cache typeDiffersL3Smart Cache
Bus typeKnown for oneDMI3
System bus rateKnown for one8 GT/s
Processor seriesKnown for oneIntel Core i7-8700 Desktop Series
Processor codenameDiffersSkylakeCoffee Lake
Thermal Design Power (TDP)Differs85 W95 W
TjunctionKnown for one100 °C
Maximum number of PCI Express lanesDiffers4816
PCI Express configurationsKnown for one1x16, 1x8+2x4, 2x8
Maximum internal memory supported by processorDiffers768 GB64 GB
Memory clock speeds supported by processorDiffers2133 MHz2666 MHz
Memory bandwidth supported by processor (max)Known for one41.6 GB/s
ECC supported by processorDiffersYesNo
Processor operating modesKnown for one64-bit
TcaseKnown for one78 °C
Processor socketKnown for oneLGA 3647 (Socket P)
SteppingKnown for oneU0
Memory3 differ
Maximum internal memoryDiffers384 GB64 GB
Memory slotsDiffers12x DIMM4x DIMM
Memory channelsDiffersHexa-channelDual-channel
Memory layout (slots x size)Known for one2 x 8 GB
ECCKnown for oneYes
Storage8 differ
Total storage capacityDiffers500 GB2.51 TB
Optical drive typeDiffersNoDVD Super Multi
Storage mediaDiffersHDDHDD+SSD
Number of storage drives installedDiffers12
HDD capacityDiffers500 GB2 TB
HDD interfaceDiffersSATASATA III
HDD sizeDiffers2.5"3.5"
Number of SSDs installedKnown for one1
SSD capacityKnown for one512 GB
SSD interfaceKnown for oneM.2
Compatible memory cardsDiffersSDSD, SDHC, SDXC
Number of storage drives supportedKnown for one5
Graphics9 differ
On-board graphics cardDiffersNoYes
Discrete graphics card modelDiffersNVIDIA® NVS™ 310NVIDIA® GeForce® GTX 1080
Discrete graphics card memoryDiffers1 GB8 GB
Discrete graphics memory typeDiffersGDDR3GDDR5
On-board graphics card modelDiffersNot availableIntel® UHD Graphics 630
Maximum on-board graphics card memoryKnown for one64 GB
Number of displays supported (on-board graphics)Known for one3
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one1200 MHz
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card IDKnown for one0x3E92
On-board graphics card OpenGL versionKnown for one4.5
Graphics card Open GL supportKnown for oneYes
CUDA coresDiffers482560
NVIDIA G-SYNCDiffersNoYes
NVIDIA GameWorks VRDiffersNoYes
Number of execution unitsKnown for one24
Graphics card DVI-I ports quantityKnown for one1
Graphics card DisplayPorts quantityDiffers21
Graphics card HDMI ports quantityKnown for one1
Performance1 differ
Product typeDiffersWorkstationPC
Market positioningKnown for oneGaming
Virtual Reality (VR) readyKnown for oneYes
Audio output channelsKnown for one5.1 channels
Motherboard chipsetKnown for oneIntel® C621
Compatible processor seriesKnown for oneIntel® Xeon®
Trusted Platform Module (TPM)Known for oneYes
Optical driveidentical
Optical drives quantityKnown for one1
Network1 differ
Wi-FiDiffersNoYes
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers86
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
DisplayPorts quantityDiffers01
HDMI ports quantityDiffers01
Headphone outputsDiffers01
Line-inKnown for oneYes
Thunderbolt ports quantityKnown for one0
Combo headphone/mic portKnown for oneYes
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Expansion slots1 differ
Number of 3.5" baysDiffers53
Power1 differ
Power supplyDiffers950 W460 W
Power supply input frequencyKnown for one50 - 60 Hz
Design2 differ
Placement supportedDiffersHorizontal/VerticalVertical
Number of 5.25" baysKnown for one1
Product colourDiffersBlackBlack, Silver
Housing materialKnown for oneMetal, Plastic
Number of 2.5" baysKnown for one6
Software1 differ
Operating system installedDiffersWindows 10 Pro for WorkstationsWindows 10 Home
Processor special features6 differ
CPU configuration (max)Known for one1
Idle StatesKnown for oneYes
Intel Clear Video TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Processor ARK IDDiffers123546126684
Processor package sizeDiffers76.0 x 56.5 mm37.5 x 37.5 mm
ScalabilityDiffers2S1S
Supported instruction setsDiffersAVX, AVX 2.0, AVX-512, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Thermal solution specificationKnown for onePCG 2015D
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Processor codeKnown for oneSR3GM
Audio1 differ
Audio systemDiffersHigh Definition AudioWaves MaxxAudio Pro
Audio chipKnown for oneRealtek ALC3234
Operational conditions2 differ
Operating relative humidity (H-H)Differs8 - 85%10 - 90%
Storage relative humidity (H-H)Differs5 - 95%0 - 95%
Operating altitudeKnown for one-15.2 - 3048 m
Non-operating altitudeKnown for one-15.2 - 10668 m
Weight & dimensions3 differ
WidthDiffers176.5 mm180 mm
DepthDiffers518.3 mm356 mm
HeightDiffers417.9 mm386.5 mm
WeightKnown for one10 kg
Packaging content2 differ
Mouse includedDiffersNoYes
Keyboard includedDiffersNoYes
ManualKnown for oneYes
Keyboardidentical
Windows keysKnown for oneYes

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