Intel Xeon E3-1220 v6 vs Qualcomm Snapdragon 865. Specifications, performance, tests

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

• Segment
  Desktop / Server Mobile
• Family
  Intel Xeon E3 Qualcomm Snapdragon
• Generation
  6 7
• CPU group
  Intel Xeon E3 v6 Qualcomm Snapdragon 865/870

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
  3.00 GHz 1.80 GHz
• CPU Cores
  4 8
• Turbo (1 Core)
  3.50 GHz 2.84 GHz
• CPU Threads
  4 8
• Hyperthreading
  No No
• Overclocking
  No No
• Core architecture
  normal hybrid (Prime / big.LITTLE)
• A core
  -- 1x Kryo 585 Prime
• B core
  -- 3x Kryo 585 Gold
• C core
  -- 4x Kryo 585 Silver

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 Qualcomm Adreno 650
• GPU frequency
  0.25 GHz
• GPU (Turbo)
  No turbo 0.59 GHz
• Execution units
  2
• Shader
  512
• Max. displays
  1
• Generation
  6
• DirectX Version
  12.0
• Technology
  7 nm
• Release date
  Q4/2019

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 / Encode
• AV1
  No No
• AVC
  No Decode
• VC-1
  No Decode
• JPEG
  No Decode / Encode

Types, channel quantity of RAM supported by Qualcomm Snapdragon 865 and Intel Xeon E3-1220 v6. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-2400 LPDDR4X-4266
• Max. Memory
  16 GB
• ECC
  Yes No
• Memory channels
  2 4
• PCIe version
  3.0
• PCIe lanes
  16

• AES-NI
  Yes No

Compare the TDP requirements of TDP Intel Xeon E3-1220 v6 and Qualcomm Snapdragon 865 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  72 W 10 W

Architecture, interfaces, additional instructions supported by Intel Xeon E3-1220 v6 and Intel Xeon E3-1220 v6, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) ARMv8-A64 (64 bit)
• Virtualization
  VT-x, VT-x EPT, VT-d None
• ISA extensions
  SSE4.1, SSE4.2, AVX2
• L2-Cache
  -- 2.00 MB
• L3-Cache
  8.00 MB 3.00 MB
• Architecture
  Kaby Lake S Kryo 585
• Technology
  14 nm 7 nm
• Socket
  LGA 1151 N/A
• Release date
  Q1/2017 Q4/2019
• Part Number
  -- SM8250