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Product comparison · 2 pcs/workstations

Dell Precision R7920 Intel® Xeon® 3104 vs HP Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD

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  • 82specifications compared
  • 48differ
  • 34identical
  • 56known for one product only

Key differences

The HP Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD has 8 more processor cores than the Dell Precision R7920 Intel® Xeon® 3104 (14 vs 6). The HP Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD has 22 more processor threads than the Dell Precision R7920 Intel® Xeon® 3104 (28 vs 6). The HP Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD has 0.7 GHz more processor frequency than the Dell Precision R7920 Intel® Xeon® 3104 (2.4 GHz vs 1.7 GHz). Only the Dell Precision R7920 Intel® Xeon® 3104 has discrete graphics card. Only the HP Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD has microphone in.

  • Processor family
    • Intel® Xeon®
    • Intel® Xeon® E5 v4
  • Processor model
    • 3104
    • E5-2680V4
  • Processor cores
    • 6
    • 14
  • Processor threads
    • 6
    • 28
  • Processor frequency
    • 1.7 GHz
    • 2.4 GHz
  • Processor cache
    • 8.25 MB
    • 35 MB
  • Processor cache type
    • L3
    • Smart Cache
  • Processor codename
    • Skylake
    • Broadwell

Side by side

Differences highlightedShow differences only
138 specifications
A

Dell

Precision R7920 Intel® Xeon® 3104

Model R7920

View product
B

HP

Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSDView product
Processor15 differ
Processor familyDiffersIntel® Xeon®Intel® Xeon® E5 v4
Processor modelDiffers3104E5-2680V4
Processor coresDiffers614
Processor threadsDiffers628
Processor boost frequencyKnown for one3.3 GHz
Processor frequencyDiffers1.7 GHz2.4 GHz
Processor cacheDiffers8.25 MB35 MB
Processor cache typeDiffersL3Smart Cache
Bus typeKnown for oneQPI
System bus rateKnown for one9.6 GT/s
Processor seriesKnown for oneIntel Xeon E5-2600 v4
Processor codenameDiffersSkylakeBroadwell
Thermal Design Power (TDP)Differs85 W120 W
TcaseDiffers78 °C86 °C
Maximum number of PCI Express lanesDiffers4840
Number of QPI linksKnown for one2
Processor socketDiffersLGA 3647 (Socket P)LGA 2011-v3
SteppingDiffersU0M0
Maximum internal memory supported by processorDiffers768 GB1.53 TB
Memory clock speeds supported by processorDiffers2133 MHz1600,1866,2133,2400 MHz
Memory bandwidth supported by processor (max)Known for one76.8 GB/s
Processor generationKnown for one1st Generation Intel® Xeon® Scalable
Memory5 differ
Internal memoryDiffers16 GB32 GB
Maximum internal memoryKnown for one512 GB
Internal memory typeDiffersDDR4-SDRAMDDR3L-SDRAM
Memory layout (slots x size)Differs2 x 8 GB4 x 8 GB
Memory slotsKnown for one8x DIMM
Memory clock speedDiffers2666 MHz2133 MHz
Memory channelsDiffersHexa-channelQuad-channel
Storage3 differ
Total storage capacityDiffers500 GB512 GB
Optical drive typeDiffersNoDVD Super Multi
Storage mediaDiffersHDDSSD
Total SSDs capacityKnown for one512 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one512 GB
SSD interfaceKnown for onePCI Express
Card reader integratedKnown for oneNo
Number of storage drives installedKnown for one1
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD speedKnown for one7200 RPM
HDD sizeKnown for one2.5"
RAID supportKnown for oneYes
Graphics2 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® NVS™ 310Not available
Discrete graphics card memoryKnown for one1 GB
Number of discrete graphics cardsKnown for one1
Graphics card DisplayPorts quantityKnown for one2
Performance1 differ
Motherboard chipsetDiffersIntel® C621Intel® C612
Compatible processor seriesKnown for oneIntel® Xeon®
Trusted Platform Module (TPM)Known for oneYes
Optical driveidentical
Optical drives quantityKnown for one1
BD interface typeKnown for oneSATA
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers38
Ethernet LAN (RJ-45) portsDiffers51
Headphone outputsDiffers01
Microphone inDiffersNoYes
VGA (D-Sub) ports quantityDiffers20
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Expansion slots1 differ
Number of 3.5" baysDiffers84
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x4 (Gen 2.x) slotsKnown for one1
Power1 differ
Power supplyDiffers1100 W1125 W
80 PLUS certificationKnown for one80 PLUS Gold
Design2 differ
Chassis typeDiffersRack-mounted chassisTower
Number of 5.25" baysKnown for one2
Product colourDiffersBlack, GreyBlack
Country of originKnown for oneChina
Rack capacityKnown for one2U
Software1 differ
Operating system installedDiffersWindows 10 Pro for WorkstationsWindows 7 Professional
Operating system architectureKnown for one64-bit
Recovery operating systemKnown for oneWindows 10 Pro
Trial softwareKnown for oneMicrosoft Office 30 Day
Processor special features7 differ
CPU configuration (max)Known for one2
Embedded options availableDiffersNoYes
Idle StatesKnown for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Flex Memory AccessKnown for oneNo
Intel Identity Protection Technology versionKnown for one0.00
Intel Secure Key Technology versionKnown for one1.00
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers12354691754
Processor codeDiffersSR3GMSR2N7
Processor package sizeDiffers76.0 x 56.5 mm45 x 52.5 mm
Supported instruction setsDiffersAVX, AVX 2.0, AVX-512, SSE4.2AVX 2.0
Thermal Monitoring TechnologiesKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Weight & dimensions3 differ
WidthDiffers482 mm203 mm
DepthDiffers715.5 mm525 mm
HeightDiffers86.8 mm444 mm
WeightKnown for one21.1 kg
Packaging content2 differ
Mouse includedDiffersNoYes
Keyboard includedDiffersNoYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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