AMD Ryzen 9 3900X contre Intel Core i7-8700. Spécifications, performances, tests

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

• Série
  AMD Ryzen Intel Core i7
• Groupe de CPU
  AMD Ryzen 3000 Intel Core i 8000
• Segment
  Desktop / Server Desktop / Server
• Génération
  3 8
• Modèle précédent
  -- Intel Core i7-7700
• Successor
  AMD Ryzen 9 5900X Intel Core i7-9700

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.

• Architecture de base
  normal normal
• Overclocking
  Oui Non
• Fréquence
  3.80 GHz 3.20 GHz

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.

• Nom du GPU
  pas d'iGPU Intel UHD Graphics 630
• GPU frequency
  -- 0.35 GHz
• GPU (Turbo)
  Pas de turbo 1.15 GHz
• Unités d'exécution
  -- 24
• Shader
  -- 192
• Max. GPU Memory
  -- 64 GB
• Max. displays
  -- 3
• Génération
  -- 9.5
• Processus technologique
  -- 14 nm
• Date de sortie
  -- Q4/2017

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

Overview of the types and quantities of RAM supported by Intel Core i7-8700 et AMD Ryzen 9 3900X. The supported memory frequencies may vary depending on the motherboard configuration.

• Type de mémoire
  DDR4-3200 DDR4-2666
• Max. Mémoire
  128 GB 128 GB
• Canaux de mémoire
  2 2
• ECC
  Oui Non

Analyze the TDP (Thermal Design Power) requirements of AMD Ryzen 9 3900X et Intel Core i7-8700 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  105 W 65 W
• TDP (PL2)
  142 W --
• Température maximale
  95 °C 100 °C

Information on architecture, interfaces, and additional instructions supported by AMD Ryzen 9 3900X et Intel Core i7-8700, including virtual machine technologies and fabrication processes.

• Jeu d'instructions (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Extensions ISA
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4.1, SSE4.2, AVX2
• L2-Cache
  6.00 MB --
• L3-Cache
  64.00 MB 12.00 MB
• Architecture
  Matisse (Zen 2) Coffee Lake S
• Processus technologique
  7 nm 14 nm
• Virtualization
  AMD-V, SVM VT-x, VT-x EPT, VT-d
• Socket
  AM4 LGA 1151-2
• Date de sortie
  Q3/2019 Q4/2017