Intel Core i9-11900KB contro AMD Ryzen 7 4800H. Specifiche, prestazioni, test

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

• Segmento
  Mobile Mobile
• Serie
  Intel Core i9 AMD Ryzen
• Generazione
  11 3
• Gruppo 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.

• Frequenza
  3.30 GHz 2.90 GHz
• Core della CPU
  8 8
• Turbo (1 Core)
  5.30 GHz 4.20 GHz
• Threads della CPU
  16 16
• Turbo (8 Cores)
  4.90 GHz 3.80 GHz
• Hyperthreading
  Sì Sì
• Overclock
  Sì No
• Architettura di base
  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 della GPU
  Intel UHD Graphics 910 AMD Radeon 7 Graphics (Renoir)
• GPU frequency
  0.35 GHz 1.60 GHz
• GPU (Turbo)
  1.45 GHz No turbo
• Unità di esecuzione
  32 7
• Shader
  256 448
• Max. GPU Memory
  -- 2 GB
• Max. displays
  3 3
• Generazione
  11 9
• DirectX Version
  12 12
• Processo tecnico
  10 nm 7 nm
• Data di rilascio
  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
  No No
• 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 di memoria
  DDR4-3200 DDR4-3200
• Max. Memoria
  128 GB 32 GB
• ECC
  No Sì
• Canali di memoria
  2 2
• Versione PCIe
  3.0 3.0
• Corsie PCIe
  16 12

• AES-NI
  Sì Sì

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 massima
  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.

• Set di istruzioni (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualizzazione
  VT-x, VT-x EPT, VT-d AMD-V, SVM
• Estensioni ISA
  SSE4.1, SSE4.2, AVX2, AVX-512 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  4.00 MB --
• L3-Cache
  20.00 MB 8.00 MB
• Architettura
  Tiger Lake H Renoir (Zen 2)
• Processo tecnico
  10 nm 7 nm
• Presa
  BGA 1787 FP6
• Data di rilascio
  Q2/2021 Q1/2020