Intel Atom E3805 vs AMD Ryzen Threadripper 3960X. Specifications, performance, tests

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

• CPU group
  Intel Atom E3800 AMD Ryzen Threadripper 3000
• Family
  Intel Atom Ryzen Threadripper
• Generation
  4 3
• Segment
  Mobile Desktop / Server
• Form Factor
  - Desktops / Boxed Processor
• Series
  - Ryzen Threadripper 3000 Series

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

• Base Frequency
  1.33 GHz 3.8 GHz
• Core architecture
  normal normal
• CPU Cores
  2 24
• CPU Threads
  2 48
• Hyperthreading / SMT
  No Yes
• Overclocking
  No Yes
• Turbo Frequency (1 Core)
  No turbo 4.5 GHz
• Turbo Frequency (2 Cores)
  No turbo -
• Max. Boost Clock
  - 4.5 GHz
• Turbo Frequency (24 Cores)
  - 4 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 None
• GPU 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 AMD Ryzen Threadripper 3960X and Intel Atom E3805. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes Yes
• Max. Memory
  8 GB 2048 GB
• Memory channels
  1 4
• Memory type
  DDR3L-1066 SO-DIMM DDR4
• PCIe lanes
  4 72
• PCIe version
  2.0 4.0
• PCIe
  - PCIe 4.0
• System Memory Specification
  - 3200

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Atom E3805 and AMD Ryzen Threadripper 3960X 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
  110 °C 95 °C
• TDP (PL1, legacy label)
  3 W 280 W
• Default TDP
  - 280 W

Architecture, interfaces, additional instructions supported by Intel Atom E3805 and AMD Ryzen Threadripper 3960X, virtual machine technologies and process technology.

• Architecture
  Bay Trail Castle Peak (Zen 2)
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  - 12 MB
• L3-Cache
  1 MB 128 MB
• Release date
  Q4/2014 2019-11-25
• Socket
  BGA 1170 sTRX4
• Technology
  22 nm TSMC 7nm FinFET
• Virtualization
  VT-x, VT-x EPT AMD-V, SVM
• Codename
  - Castle Peak
• L1-Cache
  - 1.5 MB
• Manufacturer product ID (boxed)
  - 100-100000010WOF
• Manufacturer product ID (tray)
  - 100-000000010
• Operating systems
  - Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit / Windows 11 - 64-Bit Edition
• Thermal Solution (PIB)
  - Not Included