Processor Intel Xeon w5-2455X, specifications and benchmarks

This section provides a comprehensive overview of the processors generation and family, explaining the specific market segment it is designed for. It covers key details such as the CPUs position within its product lineup, its intended use cases (e.g., consumer, server, or workstation), and how its generation compares to previous models.

• 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. This section highlights key performance parameters of the processor, including the number of cores, threads, and clock speeds (base and boost frequencies). These metrics directly impact multitasking capabilities and overall system performance in both single-threaded and multi-threaded applications.

• 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

This section provides details on the integrated graphics capabilities of the processor. It covers the architecture, performance characteristics, and supported technologies (e.g., DirectX, OpenGL), which are essential for systems without dedicated GPUs or for mobile devices that require energy-efficient graphics processing.

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

This section covers the built-in hardware codec support for video and image processing. The processor’s ability to handle codecs like H.264, HEVC, and VP9 directly influences its performance in tasks such as video playback, editing, and streaming. This hardware acceleration ensures smoother media handling with lower CPU utilization.

• 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

This section breaks down the technical characteristics of the memory supported by the processor, including the types (e.g., DDR4, DDR5), number of memory channels, and maximum supported memory speed. It also covers PCI Express support, which determines the bandwidth available for GPUs, SSDs, and other peripherals, critical for high-performance systems.

• 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

This section explains the underlying technologies that enable the processor to deliver high performance. It includes details about the manufacturing process (e.g., 7nm, 10nm), supported instruction sets (e.g., AVX, SSE), and virtual machine extensions that enhance compatibility and efficiency across various workloads.

• 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.