Intel Atom x5-Z8350 vs AMD Ryzen 7 4800H. Specifications, performance, tests

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

• CPU group
  Intel Atom x3/x5/x7 AMD Ryzen 4000H
• Family
  Intel Atom Ryzen
• Generation
  1 3
• Segment
  Mobile Mobile
• Form Factor
  - Laptops / Desktops
• Series
  - Ryzen 4000 Series

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

• Base Frequency
  1.44 GHz 2.9 GHz
• Core architecture
  normal normal
• CPU Cores
  4 8
• CPU Threads
  4 16
• Hyperthreading / SMT
  No Yes
• Overclocking
  No No
• Turbo Frequency (1 Core)
  1.92 GHz 4.2 GHz
• Turbo Frequency (4 Cores)
  1.92 GHz -
• Max. Boost Clock
  - 4.2 GHz
• Turbo Frequency (8 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.

• DirectX Version
  12 12
• Execution units
  12 7
• Generation
  8 9
• GPU Frequency
  200 MHz 1600 MHz
• GPU name
  Intel HD Graphics 400 AMD Radeon Graphics
• GPU Turbo
  500 MHz No turbo
• Max. displays
  3 3
• Max. GPU Memory
  8 GB 2 GB
• Release date
  Q1/2015 Q1/2020
• Shader
  96 448
• Technology
  14 nm 7 nm
• Graphics Cores
  - 7

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

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

Types, channel quantity of RAM supported by AMD Ryzen 7 4800H and Intel Atom x5-Z8350. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No Yes
• Max. Memory
  2 GB 32 GB
• Memory channels
  1 2
• Memory type
  DDR3L-1600 SO-DIMM DDR4 - Up to 3200 / LPDDR4 - Up to 4266
• PCIe lanes
  1 12
• PCIe version
  2.0 3.0
• PCIe
  - PCIe 3.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Atom x5-Z8350 and AMD Ryzen 7 4800H 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
  - 105 °C
• TDP (PL1, legacy label)
  2 W 45 W
• TDP down
  - 35 W
• TDP up
  - 54 W
• Configurable TDP
  - 35-54 W
• Default TDP
  - 45 W

Architecture, interfaces, additional instructions supported by Intel Atom x5-Z8350 and AMD Ryzen 7 4800H, virtual machine technologies and process technology.

• Architecture
  Cherry Trail Renoir (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
  - 4 MB
• L3-Cache
  2 MB 8 MB
• Release date
  Q1/2016 2020-01-06
• Socket
  BGA 592 FP6
• Technology
  14 nm TSMC 7nm FinFET
• Virtualization
  VT-x, VT-x EPT AMD-V, SVM
• Codename
  - Renoir
• Manufacturer product ID (tray)
  - 100-000000098
• Operating systems
  - Windows 11 - 64-Bit Edition / Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit