AMD Epyc 7642 vs Intel Xeon W-3335. Specifications

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

• CPU group
  AMD Epyc 7002 Intel Xeon W-3300
• Family
  AMD Epyc Intel Xeon W
• Generation
  2 8
• Predecessor
  - Intel Xeon W-3235
• Segment
  Desktop / Server Desktop / Server
• Successor
  AMD Epyc 7643 -

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

• Base Frequency
  2.3 GHz 3.4 GHz
• Core architecture
  normal normal
• CPU Cores
  48 16
• CPU Threads
  96 32
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No No
• Turbo Frequency (1 Core)
  3.3 GHz 4 GHz
• Turbo Frequency (48 Cores)
  2.8 GHz -
• Turbo Frequency (16 Cores)
  - 3.8 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 no iGPU
• GPU Turbo
  No turbo No turbo

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 Xeon W-3335 and AMD Epyc 7642. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes Yes
• Max. Memory
  - 4096 GB
• Memory channels
  8 8
• Memory type
  DDR4-3200 DDR4-3200
• PCIe lanes
  128 64
• PCIe version
  4.0 4.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Epyc 7642 and Intel Xeon W-3335 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• TDP (PL1, legacy label)
  225 W 250 W

Architecture, interfaces, additional instructions supported by AMD Epyc 7642 and Intel Xeon W-3335, virtual machine technologies and process technology.

• Architecture
  Rome (Zen 2) Ice Lake W
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4.1, SSE4.2, AVX2, AVX-512
• L2-Cache
  - 20 MB
• L3-Cache
  256 MB 24 MB
• Release date
  Q3/2019 Q3/2021
• Socket
  SP3 LGA 4189
• Technology
  7 nm 10 nm
• Virtualization
  AMD-V, SVM VT-x, VT-x EPT, VT-d