Processor Intel Xeon w5-2455X, specifications and benchmarks

General information about the processor Intel Xeon w5-2455X

• Family
  Intel Xeon W
• CPU group
  Intel Xeon W-2400
• Segment
  Desktop / Server
• Generation
  12
• Predecessor
  Intel Xeon W-2255
• Successor
  --

Intel Xeon w5-2455X Processor performance parameters, CPU capabilities

• CPU Cores / Threads
  12 / 24
• Core architecture
  normal
• Cores
  12x
• Hyperthreading / SMT
  Yes
• Overclocking
  Yes
• Frequency
  3.20 GHz
• Turbo Frequency (1 Core)
  4.60 GHz
• Turbo Frequency (12 Cores)
  3.90 GHz

Built-in graphics chip characteristics

• GPU name
  no iGPU
• GPU frequency
• GPU (Turbo)
  No turbo
• Execution units
• Shader
• Max. GPU Memory
  --
• Max. displays
• Generation
• Direct X
  --
• Technology
• Release date

Built-in support for video and image compression standards

• h265 / HEVC (8 bit)
  No
• h265 / HEVC (10 bit)
  No
• h264
  No
• VP8
  No
• VP9
  No
• AV1
  No
• AVC
  No
• VC-1
  No
• JPEG
  No

Technical characteristics of supported memory, PCI bus

• Memory type
  DDR5-4800
• Max. Memory
  2048 GB
• Memory channels
  4 (Quad Channel)
• Bandwidth
  153.6 GB/s
• ECC
  Yes
• PCIe
  5.0 x 64
• AES-NI
  Yes

• TDP (PL1 / PBP)
  200 W
• TDP (PL2)
  --
• TDP up
  240 W
• TDP down
  --
• Tjunction max.
  100 °C

Technical capabilities of the processor, information

• Technology
  10 nm
• Chip design
  Monolithic
• Socket
  LGA 4677
• L2-Cache
  --
• L3-Cache
  30.00 MB
• Architecture
  Sapphire Rapids-WS
• Operating systems
  Windows 11, Windows Server, Linux
• Virtualization
  VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise
• Instruction set (ISA)
  x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX2, AVX-512, AMX
• Release date
  Q1/2023
• Release price
  1039 $
• Part Number
  --
• Documents
  Technical data sheet

Common positions Intel Xeon w5-2455X CPU in popular benchmarks, for comparison with other models.