AMD Ryzen 9 7940HS contro AMD Ryzen 5 7640U. Specifiche, prestazioni, test

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

• Serie
  AMD Ryzen 9 AMD Ryzen 5
• Gruppo CPU
  AMD Ryzen 7040 AMD Ryzen 7040
• Segmento
  Mobile Mobile
• Generazione
  6 6

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.

• CPU Cores / Threads
  8 / 16 6 / 12
• Architettura di base
  normal normal
• Nuclei
  8x Zen 4 6x Zen 4
• Hyperthreading / SMT
  Sì Sì
• Overclock
  No No
• Frequenza
  4.00 GHz 3.50 GHz
• Turbo Frequency (1 Core)
  5.20 GHz 4.90 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.

• Nome della GPU
  AMD Radeon 780M Graphics AMD Radeon 760M Graphics
• GPU frequency
  1.20 GHz 1.00 GHz
• GPU (Turbo)
  2.70 GHz 2.60 GHz
• Unità di esecuzione
  12 8
• Shader
  768 512
• Max. GPU Memory
  32 GB 32 GB
• Max. displays
  4 4
• Generazione
  10 10
• Direct X
  12 12
• Processo tecnico
  4 nm 4 nm
• Data di rilascio
  Q1/2023 Q1/2023

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
• VP8
  Decode Decode
• VP9
  Decode Decode
• AV1
  Decode / Encode Decode / Encode
• AVC
  Decode Decode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

Overview of the types and quantities of RAM supported by AMD Ryzen 5 7640U e AMD Ryzen 9 7940HS. The supported memory frequencies may vary depending on the motherboard configuration.

• Tipo di memoria
  DDR5-5600LPDDR5X-7500 DDR5-5600LPDDR5X-7500
• Max. Memoria
  256 GB 256 GB
• Canali di memoria
  2 (Dual Channel) 2 (Dual Channel)
• Bandwidth
  89.6 GB/s 89.6 GB/s
• ECC
  Sì Sì
• PCIe
  4.0 x 20 4.0 x 20
• AES-NI
  Sì Sì

Analyze the TDP (Thermal Design Power) requirements of AMD Ryzen 9 7940HS e AMD Ryzen 5 7640U to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1 / PBP)
  54 W 15 W
• TDP down
  35 W --
• Temperatura massima
  100 °C 100 °C

Information on architecture, interfaces, and additional instructions supported by AMD Ryzen 9 7940HS e AMD Ryzen 5 7640U, including virtual machine technologies and fabrication processes.

• Processo tecnico
  4 nm 4 nm
• Chip design
  Monolithic Monolithic
• Presa
  FP8 FP8
• L2-Cache
  8.00 MB 6.00 MB
• L3-Cache
  16.00 MB 16.00 MB
• Architettura
  Phoenix (Zen 4) Phoenix (Zen 4)
• Operating systems
  Windows 10, Windows 11, Linux Windows 10, Windows 11, Linux
• Virtualizzazione
  AMD-V, SVM AMD-V, SVM
• Set di istruzioni (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Estensioni ISA
  SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
• Data di rilascio
  Q1/2023 Q3/2023
• Part Number
  100-000001128 --
• Specifica
  Technical data sheet Technical data sheet