Intel Pentium 4405U vs AMD A9-9425. Specifications, performance, tests

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

• CPU group
  Intel Pentium 4000 AMD A9-9000
• Family
  Intel Pentium AMD A
• Generation
  6 4
• Segment
  Mobile Mobile

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

• Base Frequency
  2.1 GHz 3.1 GHz
• Core architecture
  normal normal
• CPU Cores
  2 2
• CPU Threads
  4 2
• Hyperthreading / SMT
  Yes No
• Overclocking
  No No
• Turbo Frequency (1 Core)
  No turbo 3.7 GHz
• Turbo Frequency (2 Cores)
  No turbo 3.1 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
  12.0 12
• Execution units
  12 3
• Generation
  9 7
• GPU Frequency
  300 MHz 850 MHz
• GPU name
  Intel HD Graphics 510 AMD Radeon R5 (Stoney Ridge)
• GPU Turbo
  950 MHz No turbo
• Max. displays
  3 3
• Max. GPU Memory
  32 GB 2 GB
• Release date
  Q1/2015 Q2/2016
• Shader
  96 192
• Technology
  14 nm 28 nm

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

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

Types, channel quantity of RAM supported by AMD A9-9425 and Intel Pentium 4405U. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Max. Memory
  - 8 GB
• Memory channels
  2 1
• Memory type
  DDR4-2133 DDR4-2133
• PCIe lanes
  10 8
• PCIe version
  2.0 3.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Pentium 4405U and AMD A9-9425 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
  - 90 °C
• TDP (PL1, legacy label)
  15 W 15 W
• TDP down
  - 10 W
• TDP up
  - 25 W

Architecture, interfaces, additional instructions supported by Intel Pentium 4405U and AMD A9-9425, virtual machine technologies and process technology.

• Architecture
  Skylake U Stoney Ridge (Excavator)
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2 SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4
• L3-Cache
  2.00 MB 2.00 MB
• Release date
  Q3/2015 Q2/2017
• Socket
  BGA 1356 FP4
• Technology
  14 nm 28 nm
• Virtualization
  VT-x, VT-x EPT, VT-d AMD-V