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Product comparison · 2 cpus

Dell 3120A processor vs Dell Intel Celeron G3900

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  • 18specifications compared
  • 14differ
  • 4identical
  • 63known for one product only

Key differences

  • Processor family
    • Intel® Xeon Phi™
    • Intel® Celeron® G
  • Processor model
    • 3120A
    • G3900
  • Processor base frequency
    • 1.1 GHz
    • 2.8 GHz
  • Processor cores
    • 57
    • 2
  • Processor lithography
    • 22 nm
    • 14 nm
  • Component for
    • Server/workstation
    • PC
  • Processor cache
    • 28.5 MB
    • 2 MB
  • Thermal Design Power (TDP)
    • 300 W
    • 51 W

Side by side

Differences highlightedShow differences only
81 specifications
A

Dell

3120A processor

Model 3120A

View product
B

Dell

Intel Celeron G3900View product
Processor9 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersIntel® Xeon Phi™Intel® Celeron® G
Processor modelDiffers3120AG3900
Processor base frequencyDiffers1.1 GHz2.8 GHz
Processor coresDiffers572
Processor socketKnown for oneLGA 1151 (Socket H4)
Processor lithographyDiffers22 nm14 nm
Component forDiffersServer/workstationPC
Processor threadsKnown for one2
System bus rateKnown for one8 GT/s
Processor operating modes64-bit64-bit
Processor cacheDiffers28.5 MB2 MB
Processor cache typeSmart CacheSmart Cache
Thermal Design Power (TDP)Differs300 W51 W
Bus typeKnown for oneDMI3
Memory bandwidth supported by processor (max)Differs240 GB/s34.1 GB/s
Processor codenameKnown for oneSkylake
Processor codeKnown for oneSR2HV
Processor ARK IDKnown for one90741
Processor seriesKnown for oneIntel Xeon Phi Coprocessor 3100 Series
Configurable TDP-downKnown for one300 W
Memory1 differ
Maximum internal memory supported by processorDiffers6 GB64 GB
Memory types supported by processorKnown for oneDDR3L, DDR4-SDRAM
Memory clock speeds supported by processorKnown for one1333,1600,1866,2133 MHz
Memory voltage supported by processorKnown for one1.35 V
Memory channelsKnown for oneDual-channel
ECCYesYes
Graphicsidentical
Discrete graphics cardKnown for oneNo
On-board graphics cardKnown for oneYes
On-board graphics card modelKnown for oneIntel® HD Graphics 510
Maximum on-board graphics card memoryKnown for one64 GB
On-board graphics card outputs supportedKnown for oneDVI, DisplayPort, Embedded DisplayPort (eDP), HDMI
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one950 MHz
Number of displays supported (on-board graphics)Known for one3
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card OpenGL versionKnown for one4.4
On-board graphics card maximum resolution (DisplayPort)Known for one4096 x 2304 pixels
On-board graphics card maximum resolution (HDMI)Known for one4096 x 2304 pixels
On-board graphics card maximum resolution (eDP - Integrated Flat Panel)Known for one4096 x 2304 pixels
On-board graphics card refresh rate at maximum resolution (DisplayPort)Known for one60 Hz
On-board graphics card refresh rate at maximum resolution (HDMI)Known for one24 Hz
On-board graphics card refresh rate at maximum resolution (eDP - Integrated Flat Panel)Known for one60 Hz
Discrete graphics card modelKnown for oneNot available
Features4 differ
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Thermal Monitoring TechnologiesKnown for oneYes
Market segmentDiffersServerDesktop
Maximum number of PCI Express lanesKnown for one16
PCI Express slots versionDiffers2.03.0
PCI Express configurationsKnown for one1x16, 1x8+2x4, 2x8
Supported instruction setsDiffersIMCISSE4.1, SSE4.2
CPU configuration (max)Known for one1
Embedded options availableDiffersNoYes
ScalabilityKnown for one1S
Thermal solution specificationKnown for onePCG 2015C
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Intel Trusted Execution TechnologyKnown for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyNoNo
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Conflict-Free processorKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel TSX-NIKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® OS GuardKnown for oneNo
Intel® Secure KeyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® vPro™ Platform EligibilityKnown for oneNo
Other featuresidentical
CompatibilityKnown for one- PowerEdge R230 - PowerEdge R330 - PowerEdge T130 - PowerEdge T330
Technical detailsidentical
PCI Express slots quantityKnown for one1

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