Processor AMD Ryzen 9 4900U, specifications and benchmarks

General information about the processor AMD Ryzen 9 4900U

• Segment
  Mobile
• Family
  AMD Ryzen
• Generation
  3
• CPU group
  AMD Ryzen 4000U
• Predecessor
  --
• Successor
  --

AMD Ryzen 9 4900U Processor performance parameters, CPU capabilities

• Frequency
  2.00 GHz
• CPU Cores
  8
• Turbo (1 Core)
  4.40 GHz
• CPU Threads
  16
• Turbo (8 Cores)
  3.40 GHz
• Hyperthreading
  Yes
• Overclocking
  No
• Core architecture
  normal
• A core
  --
• B core
  --
• C core
  --

Built-in graphics chip characteristics

• GPU name
  AMD Radeon 8 Graphics (Renoir)
• GPU frequency
  1.75 GHz
• GPU (Turbo)
  No turbo
• Execution units
  8
• Shader
  512
• Max. GPU Memory
  2 GB
• Max. displays
  3
• Generation
  9
• DirectX Version
  12
• Technology
  7 nm
• Release date
  Q1/2020

Built-in support for video and image compression standards

• h265 / HEVC (8 bit)
  Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode
• h264
  Decode / Encode
• VP9
  Decode / Encode
• VP8
  Decode / Encode
• AV1
  No
• AVC
  Decode / Encode
• VC-1
  Decode
• JPEG
  Decode / Encode

Technical characteristics of supported memory, PCI bus

• Memory type
  DDR4-3200LPDDR4-4266
• Max. Memory
  64 GB
• ECC
  Yes
• Memory channels
  2
• PCIe version
  3.0
• PCIe lanes
  12

Hardware security technology

• AES-NI
  Yes

• TDP (PL1)
  15 W
• TDP up
  25 W
• TDP (PL2)
  --
• TDP down
  10 W
• Tjunction max.
  105 °C

Technical capabilities of the processor, information

• Instruction set (ISA)
  x86-64 (64 bit)
• Virtualization
  AMD-V, SVM
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  --
• L3-Cache
  8.00 MB
• Architecture
  Renoir (Zen 2)
• Technology
  7 nm
• Socket
  FP6
• Release date
  Q1/2020
• Part Number
  --

Common positions AMD Ryzen 9 4900U CPU in popular benchmarks, for comparison with other models.

• Cinebench R23 (Single-Core)
  192 place
• Cinebench R20 (Single-Core)
  145 place
• Cinebench R20 (Multi-Core)
  207 place
• Cinebench R15 (Single-Core)
  113 place
• Cinebench R15 (Multi-Core)
  231 place
• Geekbench 5, 64bit (Single-Core)
  350 place
• iGPU - FP32 Performance (Single-precision GFLOPS)
  146 place