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Product comparison · 2 servers

Dell PowerEdge R740 server vs Lenovo ThinkSystem SR950 server Rack (4U) Intel® Xeon® Platinum 8160

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  • 57specifications compared
  • 22differ
  • 35identical
  • 35known for one product only

Key differences

  • Processor family
    • Intel Xeon Silver
    • Intel® Xeon® Platinum
  • Processor model
    • 4116
    • 8160
  • Processor boost frequency
    • 3 GHz
    • 3.7 GHz
  • Processor cores
    • 12
    • 24
  • Processor cache
    • 16.5 MB
    • 33 MB
  • Number of processors installed
    • 2
    • 8
  • Thermal Design Power (TDP)
    • 85 W
    • 150 W
  • Embedded options available
    • Yes
    • No

Side by side

Differences highlightedShow differences only
92 specifications
A

Dell

PowerEdge R740 server

Model R740

View product
B

Lenovo

ThinkSystem SR950 server Rack (4U) Intel® Xeon® Platinum 8160

Model SR950

View product
Processor14 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Xeon SilverIntel® Xeon® Platinum
Processor generation1st Generation Intel® Xeon® Scalable1st Generation Intel® Xeon® Scalable
Processor modelDiffers41168160
Processor frequency2.1 GHz2.1 GHz
Processor boost frequencyDiffers3 GHz3.7 GHz
Processor coresDiffers1224
Processor cacheDiffers16.5 MB33 MB
Memory channels supported by processorHexaHexa
Number of processors installedDiffers28
Thermal Design Power (TDP)Differs85 W150 W
Processor cache typeL3L3
Compatible processor seriesKnown for oneIntel® Xeon®
ECC supported by processorYesYes
Embedded options availableDiffersYesNo
Execute Disable BitYesYes
Maximum internal memory supported by processor768 GB768 GB
Maximum number of PCI Express lanes4848
Memory clock speeds supported by processorDiffers2400 MHz2666 MHz
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Processor codeDiffersSR3HQSR3B0
Processor codenameSkylakeSkylake
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor package size76.0 x 56.5 mm76.0 x 56.5 mm
Processor socketLGA 3647 (Socket P)LGA 3647 (Socket P)
Processor threadsDiffers2448
ScalabilityDiffers2SS8S
SteppingDiffersM0H0
Supported instruction setsAVX, AVX 2.0, AVX-512, SSE4.2AVX, AVX 2.0, AVX-512, SSE4.2
TcaseDiffers76 °C85 °C
Conflict-Free processorYesYes
Memory3 differ
Internal memoryDiffers16 GB32 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory clock speedDiffers2667 MHz2666 MHz
Memory layout (slots x size)Known for one1 x 16 GB
Memory slotsDiffers2412
Maximum internal memoryKnown for one3 TB
Storage2 differ
Maximum storage capacityDiffers80 TB12 TB
Total storage capacityKnown for one300 GB
Number of HDDs installedKnown for one1
HDD capacityKnown for one300 GB
HDD interfaceDiffersSerial Attached SCSI (SAS)Serial ATA, Serial Attached SCSI (SAS)
HDD speedKnown for one10000 RPM
HDD size2.5"2.5"
Number of HDDs supportedKnown for one8
Supported HDD sizesKnown for one2.5"
RAID supportYesYes
Hot-Plug supportYesYes
Hot-swapKnown for oneYes
Optical drive typeKnown for oneDVD±RW
Supported storage drive interfacesKnown for oneSerial ATA, Serial Attached SCSI
Supported RAID controllersKnown for one930-16i
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Ethernet LANKnown for oneYes
Ethernet interface typeKnown for oneGigabit Ethernet
LAN controllerKnown for oneBroadcom 5720
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one4
USB 2.0 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Serial ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one2
Expansion slotsidentical
PCI Express x8 (Gen 3.x) slotsKnown for one4
PCI Express slots version3.03.0
Design1 differ
Chassis typeDiffersRack (2U)Rack (4U)
Rack mountingYesYes
Rack railsKnown for oneYes
Performanceidentical
Remote administrationKnown for oneiDRAC9 Enterprise
Trusted Platform Module (TPM)Known for oneYes
Trusted Platform Module (TPM) versionKnown for one1.2
Softwareidentical
Compatible operating systemsKnown for oneCanonical Ubuntu LTS Citrix XenServer Microsoft Windows Server with Hyper-V Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware ESXi
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel 64YesYes
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® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers120481120501
Power1 differ
Redundant power supply (RPS) supportYesYes
Power supplyDiffers495 W1600 W
Number of main power suppliesKnown for one4
Weight & dimensionsidentical
WidthKnown for one482 mm
DepthKnown for one715.5 mm
HeightKnown for one76.8 mm
WeightKnown for one26.3 kg
Other featuresidentical
Conflict-FreeKnown for oneYes
Dell E-Value CodeKnown for onePER7403

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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