Intel Arc A380 contre Intel Arc A770M. Spécifications, performances, tests

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards Intel Arc A380 et Intel Arc A770M. It includes key information such as the GPU chip architecture, the number of processing units, and other core features that directly impact the overall performance of the cards in various applications, including gaming and professional workloads.

• Puce GPU
  DG2-128 / Alchemist DG2-512
• Unités d'exécution
  1024 4096
• Unités de sortie de rendu
  32 128
• Unités de texture
  64 256
• L2 Cache
  4 MB 16 MB

This section provides a comparison of the memory configurations of Intel Arc A380 et Intel Arc A770M. It includes details such as the memory size, type (e.g., GDDR6, HBM2), and bandwidth, which are key factors that determine how efficiently the card handles large textures, data sets, and high-resolution tasks.Larger memory sizes are typically beneficial for demanding applications like 4K gaming and video editing.

• Taille de la mémoire
  6 GB 16 GB
• Type de mémoire
  GDDR6 GDDR6
• Memory Clock
  1.937 GHz 2 GHz
• Vitesse de la mémoire
  15.5 Gbps 16 Gbps
• Bande de mémoire
  186.0 GB/s 512.0 GB/s

This section focuses on comparing the clock speeds of Intel Arc A380 et Intel Arc A770M. It includes both the base and boost clock speeds, which directly influence the performance of the GPU during intensive tasks. Faster clock speeds typically translate to higher frame rates in games and quicker processing in compute-heavy applications.

• Fréquence de base
  2.0 GHz 0.3 GHz
• Fréquence maximale
  2.45 GHz 1.65 GHz

This section examines the thermal design of Intel Arc A380 et Intel Arc A770M. It includes details such as power consumption (in watts) and thermal output during regular operation and overclocking. Efficient thermal management is essential for maintaining stable performance during long gaming sessions or other demanding tasks.

• TDP
  75 W 120 W
• Power Connectors
  1x 8-pin Non

This section compares the technical specifications of Intel Arc A380 et Intel Arc A770M. It highlights key features such as API support for DirectX, OpenGL, and Vulkan, which are crucial for running modern games and applications efficiently.These specifications ensure compatibility and optimal performance across a wide range of software environments.

• Max. Affichages
  1 1
• Résolution maximale
  3840x2160 3840x2160
• DirectX
  12.2 12.2
• OpenGL
  4.6 4.6
• OpenCL
  3.0 3.0
• Vulkan
  1.3 1.3
• Shader Model
  6.6 6.6

This section provides additional information about Intel Arc A380 et Intel Arc A770M. It covers aspects such as release dates, interface compatibility, and other unique features that might not be covered in other sections.This helps users make a more informed decision about the suitability of each card for their specific use case.

• Architecture
  Generation 12.7 Generation 12.7
• Processus technologique
  6 nm 6 nm
• Date de sortie
  Q2/2022 Q2/2022

• Pixel Rate
  78.40 GPixel/s 211.2 GPixel/s
• Texture Rate
  156.8 GTexel/s 422.4 GTexel/s
• FP16 (half)
  10.04 TFLOPS 27.03 TFLOPS
• FP32 (float)
  5.018 TFLOPS 13.52 TFLOPS
• FP64 (double)
  1,254 GFLOPS 3.379 TFLOPS