Intel Arc A380 vs Intel Arc A770M. Specifications, performance, tests

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards Intel Arc A380 and Intel Arc A770M. It provides essential details like the GPU architecture, the number of processing units, and other key features that significantly influence the overall performance of the cards across different applications, including gaming and professional tasks..

• GPU Chip
  DG2-128 / Alchemist DG2-512
• Execution units
  1024 4096
• Render Output Units
  32 128
• Texture Units
  64 256
• L2 Cache
  4 MB 16 MB

This section provides a comparison of the memory configurations of Intel Arc A380 and 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.

• Memory Size
  6 GB 16 GB
• Memory Type
  GDDR6 GDDR6
• Memory Clock
  1.937 GHz 2 GHz
• Memory Speed
  15.5 Gbps 16 Gbps
• Memory Bandwith
  186.0 GB/s 512.0 GB/s

This section focuses on comparing the clock speeds of Intel Arc A380 and Intel Arc A770M. It covers both the base and boost clock speeds, which have a direct impact on GPU performance during demanding tasks. Higher clock speeds generally result in smoother frame rates in games and faster processing in compute-intensive applications..

• Base Clock
  2.0 GHz 0.3 GHz
• Boost Clock
  2.45 GHz 1.65 GHz

This section examines the thermal design of Intel Arc A380 and Intel Arc A770M. It provides information on power consumption (in watts) and thermal output during normal use and overclocking. Effective thermal management is crucial for ensuring stable performance during extended gaming sessions or other intensive tasks..

• TDP
  75 W 120 W
• Power Connectors
  1x 8-pin No

This section compares the technical specifications of Intel Arc A380 and 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. Displays
  1 1
• Max. resolution
  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 and 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
• Structure size
  6 nm 6 nm
• Release date
  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