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Intel Atom P5921B

Image of Intel Atom P5921B

Benchmark results

Benchmark results for Hisilicon kirin 980
Geekbench 5, 64bit (Multi-Core)
2378
Geekbench 5, 64bit (Single-Core)
681
iGPU - FP32 Performance (Single-precision GFLOPS)
520

specs

Processor Specifications Intel Atom P5921B
ESENCIAL
Terms of useBase station
Processor seriesIntel Atom Processor P series
StatusIn production
Launch dateFirst trimester of 2020
Technology10 nm
NameSnow Ridge Products
Processor IDP5921B
Designed forServer
Generation5.0
ADVANCED TECHNOLOGIES
Compatible with Intel OptaneNo
Architecture64 bit
Volume Management Device (VMD)No
Inactive statesYes
Instruction ExtensionsIntel SSE4.2
Secure homeYes
Intel 64Yes
Intel Thermal Velocity BoostNo
Intel VT-xYes
VirtualizationYes
Virtualization technology for directed I/O (VT-d)Yes
Hyper-ThreadingNo
Integrated Intel QuickAssist supportYes
Intel Resource Director Support (Intel RDT)Yes
Intel Turbo Boost Max 3.0 SupportNo
ADDITIONAL INFORMATION
DescriptionView now
Integrated options availableYes
  • ENTRANCE
  • EXIT
Number of USB ports8.0
Total number of SATA ports16.0
USB configuration
  • 4x USB 2.0
  • 4x USB 3.0
General Purpose I/OYes
Integrated SDINo
Integrated local area networkYes
USB Review
  • 2.0
  • 3.0
UART Support3.0
CPU SPECIFICATIONS
CacheCache L2 9 Mb
Number of QPI links0.0
Number of UPI links0.0
Number of cores8.0
Number of sub-processes8.0
Processor base frequency2.20 GHz
PERFORMANCE
OverclockingNo
EXPANSION
Maximum amount of PCI Express32.0
PCI compatibility
  • 16x PCIe 3.0
  • 16x PCIe 2.0
Type of PCI Express supported
  • PCI x4
  • PCI x8
  • PCI x16
ScalabilityOnly 1S
PCI Express version3.0
MICROPROCESSOR
Number of simultaneous processors1.0
Nominal temperature rangeFrom -40°C to 85°C
Processor measurements47.5mm x 47.5mm
MEMORY
Maximum number of memory channels1.0
Intel Optane DC memory supportNo
ECC memory supportYes
Supported memory speed2933 MHz
Maximum memory supported64 Gb
Supported memory typesDDR4
SECURITY AND RELIABILITY
Support for Execute Disable BitYes
Intel Boot Guard SupportYes
Intel Software Guard Extensions (Intel SGX) SupportNo
Intel AES instruction supportYes
Security keyYes
Intel Trusted Execution TechnologyYes