Intel Xeon W-1370P vs Intel Core i9-12950HX. Specifications, performance, tests

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

• Segment
  Desktop / Server Mobile
• Family
  Intel Xeon W Intel Core i9
• Generation
  11 12
• CPU group
  Intel Xeon W-1300 Intel Core i 12000H
• Predecessor
  -- No
• 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
  3.60 GHz 2.30 GHz
• CPU Cores
  8 16
• Turbo (1 Core)
  5.20 GHz No
• CPU Threads
  16 24
• Hyperthreading
  Yes Yes
• Overclocking
  No Yes
• Core architecture
  normal hybrid
• A core
  -- 8x Golden Cove / 2.30 GHz (5.00 GHz)
• B core
  -- 8x Gracemont / 1.70 GHz (3.60 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
  Intel UHD Graphics P750 Intel UHD Graphics 770
• GPU frequency
  0.35 GHz 0.30 GHz
• GPU (Turbo)
  1.30 GHz No turbo
• Execution units
  32 32
• Shader
  256 256
• Max. GPU Memory
  -- 16 GB
• Max. displays
  3 3
• Generation
  12 11
• DirectX Version
  12 12
• Technology
  14 nm 10 nm
• Release date
  Q2/2021 Q4/2021

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

• h265 / HEVC (8 bit)
  Decode / Encode Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode Decode / Encode
• h264
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode
• VP8
  Decode Decode / Encode
• AV1
  Decode Decode
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

Types, channel quantity of RAM supported by Intel Core i9-12950HX and Intel Xeon W-1370P. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-3200 DDR4-3200 DDR5-4800 LPDDR4X-4266 LPDDR5-5200
• Max. Memory
  128 GB 128 GB
• ECC
  Yes Yes
• Memory channels
  2 2

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Xeon W-1370P and Intel Core i9-12950HX to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  125 W 55 W
• TDP up
  -- No
• TDP (PL2)
  -- 157 W
• TDP down
  95 W 45 W
• Tjunction max.
  100 °C 100 °C

Architecture, interfaces, additional instructions supported by Intel Xeon W-1370P and Intel Xeon W-1370P, 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
  16.00 MB 14.00 MB
• L3-Cache
  -- 30.00 MB
• Architecture
  Rocket Lake S Alder Lake H
• Technology
  14 nm 10 nm
• Socket
  LGA 1200 BGA 1744
• Release date
  Q2/2021 Q2/2022