Intel Xeon W-2145 vs Intel Core i7-9800X. Specifications

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

• CPU group
  Intel Xeon W-2100/3100 Intel Core i 9000X
• Family
  Intel Xeon W Intel Core i7
• Generation
  6 9
• Segment
  Desktop / Server Desktop / Server
• Successor
  Intel Xeon W-2245 -

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

• Base Frequency
  3.7 GHz 3.8 GHz
• Core architecture
  normal normal
• CPU Cores
  8 8
• CPU Threads
  16 16
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No Yes
• Turbo Frequency (1 Core)
  4.5 GHz 4.4 GHz
• Turbo Frequency (8 Cores)
  4.2 GHz No turbo

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 None
• GPU Turbo
  No turbo -
• Graphics verification source
  - https://www.intel.com/content/www/us/en/support/articles/000027144/processors/intel-core-processors.html

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

• AV1
  No No
• H.264 / AVC
  No No
• h265 / HEVC (8 bit)
  No No
• h265 / HEVC (10 bit)
  No No
• JPEG
  No No
• VC-1
  No No
• VP8
  No No
• VP9
  No No

Types, channel quantity of RAM supported by Intel Core i7-9800X and Intel Xeon W-2145. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes No
• Max. Memory
  512 GB 128 GB
• Memory channels
  4 4
• Memory type
  DDR4-2666 DDR4-2666
• PCIe lanes
  48 44
• PCIe version
  3.0 3.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Xeon W-2145 and Intel Core i7-9800X Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Maximum Operating Temperature
  - 95 °C
• TDP (PL1, legacy label)
  140 W 165 W

Architecture, interfaces, additional instructions supported by Intel Xeon W-2145 and Intel Core i7-9800X, virtual machine technologies and process technology.

• Architecture
  Skylake W Skylake X Refresh
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX2, AVX-512 SSE4.1, SSE4.2, AVX2, AVX-512
• L3-Cache
  11 MB 16.5 MB
• Release date
  Q3/2017 Q4/2018
• Socket
  LGA 2066 LGA 2066
• Technology
  14 nm 14 nm
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d