Intel Core i9-11900KB versus AMD Ryzen 7 4800H. Especificações, desempenho, testes

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

• Segmento
  Mobile Mobile
• Série
  Intel Core i9 AMD Ryzen
• Geração
  11 3
• Grupo CPU
  Intel Core i 11000H AMD Ryzen 4000H

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

• Frequência
  3.30 GHz 2.90 GHz
• Núcleos de CPU
  8 8
• Turbo (1 núcleo)
  5.30 GHz 4.20 GHz
• Roscas de CPU
  16 16
• Turbo (8 Cores)
  4.90 GHz 3.80 GHz
• Hyperthreading
  Sim Sim
• Overclocking
  Sim Não
• Arquitectura central
  normal normal

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

• Nome da GPU
  Intel UHD Graphics 910 AMD Radeon 7 Graphics (Renoir)
• GPU frequency
  0.35 GHz 1.60 GHz
• GPU (Turbo)
  1.45 GHz Sem turbo
• Unidades de execução
  32 7
• Shader
  256 448
• Max. GPU Memory
  -- 2 GB
• Max. displays
  3 3
• Geração
  11 9
• DirectX Version
  12 12
• Processo técnico
  10 nm 7 nm
• Data de lançamento
  Q1/2020

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

• h265 / HEVC (8 bit)
  Decode / Encode Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode Decode / Encode
• h264
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode / Encode
• AV1
  Não Não
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

Overview of the types and quantities of RAM supported by AMD Ryzen 7 4800H e Intel Core i9-11900KB. The supported memory frequencies may vary depending on the motherboard configuration.

• Tipo de memória
  DDR4-3200 DDR4-3200
• Máx. Memória
  128 GB 32 GB
• ECC
  Não Sim
• Canais de memória
  2 2
• Versão PCIe
  3.0 3.0
• Pistas PCIe
  16 12

• AES-NI
  Sim Sim

Analyze the TDP (Thermal Design Power) requirements of Intel Core i9-11900KB e AMD Ryzen 7 4800H to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  65 W 45 W
• TDP up
  -- 54 W
• TDP down
  55 W 35 W
• Temperatura máxima
  100 °C 105 °C

Information on architecture, interfaces, and additional instructions supported by Intel Core i9-11900KB e AMD Ryzen 7 4800H, including virtual machine technologies and fabrication processes.

• Conjunto de instruções (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualização
  VT-x, VT-x EPT, VT-d AMD-V, SVM
• Extensões ISA
  SSE4.1, SSE4.2, AVX2, AVX-512 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• Кеш L2
  4.00 MB --
• Кеш L3
  20.00 MB 8.00 MB
• Arquitectura
  Tiger Lake H Renoir (Zen 2)
• Processo técnico
  10 nm 7 nm
• Socket
  BGA 1787 FP6
• Data de lançamento
  Q2/2021 Q1/2020