Intel Xeon W-3275M vs Intel Core i9-13900K. Specifications, performance, tests

Background information about the processors being compared, series, generation and market segment.

• Segment
  Desktop / Server Desktop / Server
• Family
  Intel Xeon W Intel Core i9
• Generation
  7 13
• CPU group
  Intel Xeon W-2200/3200 Intel Core i 13000
• Predecessor
  -- Intel Core i9-12900K
• Successor
  -- No

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

• Frequency
  2.50 GHz 3.80 GHz
• CPU Cores
  28 24
• Turbo (1 Core)
  4.60 GHz No
• CPU Threads
  56 32
• Hyperthreading
  Yes Yes
• Overclocking
  No No
• Core architecture
  normal hybrid
• A core
  -- 8x Raptor Cove / 3.80 GHz (5.70 GHz)
• B core
  -- 16x Gracemont / 3.00 GHz (4.20 GHz)

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

• GPU name
  no iGPU Intel Iris Xe Graphics 32
• GPU frequency
  0.40 GHz
• GPU (Turbo)
  No turbo 1.45 GHz
• Execution units
  32
• Shader
  256
• Max. GPU Memory
  -- 16 GB
• Max. displays
  4
• Generation
  12
• DirectX Version
  12
• Technology
  10 nm
• Release date
  Q4/2022

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

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

Types, channel quantity of RAM supported by Intel Core i9-13900K and Intel Xeon W-3275M. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-2933 DDR5-5600
• Max. Memory
  2048 GB 128 GB
• ECC
  Yes Yes
• Memory channels
  6 2

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Xeon W-3275M and Intel Core i9-13900K to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  205 W 125 W
• TDP up
  -- No
• TDP (PL2)
  -- 241 W
• TDP down
  -- No
• Tjunction max.
  -- 100 °C

Architecture, interfaces, additional instructions supported by Intel Xeon W-3275M and Intel Xeon W-3275M, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• ISA extensions
  SSE4.1, SSE4.2, AVX2, AVX-512 SSE4.1, SSE4.2, AVX2, AVX2+
• L2-Cache
  -- 32.00 MB
• L3-Cache
  38.50 MB 36.00 MB
• Architecture
  Cascade Lake W Raptor Lake S
• Technology
  14 nm 10 nm
• Socket
  LGA 3647 LGA 1700
• Release date
  Q2/2019 Q4/2022