AMD Ryzen 5 4400GE vs AMD Ryzen 9 3900XT. Specifications, performance, tests

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

• CPU group
  AMD Ryzen 4000G AMD Ryzen 3000
• Family
  AMD Ryzen Ryzen
• Generation
  3 3
• Segment
  Desktop / Server Desktop / Server
• Form Factor
  - Desktops / Boxed Processor
• Series
  - Ryzen 3000 Series

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

• Base Frequency
  3.3 GHz 3.8 GHz
• Core architecture
  normal normal
• CPU Cores
  6 12
• CPU Threads
  12 24
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  Yes Yes
• Turbo Frequency (1 Core)
  4.2 GHz 4.7 GHz
• Turbo Frequency (6 Cores)
  4 GHz -
• Max. Boost Clock
  - 4.7 GHz
• Turbo Frequency (12 Cores)
  - 4.6 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 -
• Execution units
  7 -
• Generation
  9 -
• GPU Frequency
  1900 MHz -
• GPU name
  AMD Radeon 7 Graphics (Renoir) None
• GPU Turbo
  No turbo -
• Max. displays
  3 -
• Max. GPU Memory
  2 GB -
• Release date
  Q1/2020 -
• Shader
  448 -
• Technology
  7 nm -

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

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

Types, channel quantity of RAM supported by AMD Ryzen 9 3900XT and AMD Ryzen 5 4400GE. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes Yes
• Max. Memory
  64 GB 128 GB
• Memory channels
  2 2
• Memory type
  DDR4-3200 DDR4
• PCIe lanes
  12 20
• PCIe version
  3.0 4.0
• PCIe
  - PCIe 4.0
• System Memory Specification
  - 3200

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Ryzen 5 4400GE and AMD Ryzen 9 3900XT 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
  100 °C 95 °C
• TDP (PL1, legacy label)
  35 W 105 W
• TDP (PL2)
  - 142 W
• Default TDP
  - 105 W

Architecture, interfaces, additional instructions supported by AMD Ryzen 5 4400GE and AMD Ryzen 9 3900XT, virtual machine technologies and process technology.

• Architecture
  Renoir (Zen 2) Matisse (Zen 2)
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  - 6 MB
• L3-Cache
  8 MB 64 MB
• Release date
  Q3/2020 07/2020
• Socket
  FP6 AM4
• Technology
  7 nm TSMC 7nm FinFET
• Virtualization
  AMD-V, SVM AMD-V, SVM
• Codename
  - Matisse
• Manufacturer product ID (boxed)
  - 100-100000277WOF
• Operating systems
  - Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit
• Thermal Solution (PIB)
  - Not Included