Intel Arc A380 对 Intel Arc A770M. 规格、性能、测试

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards Intel Arc A380 和 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芯片
  DG2-128 / Alchemist DG2-512
• 执行单位
  1024 4096
• 渲染输出单位
  32 128
• 纹理单位
  64 256
• L2 Cache
  4 MB 16 MB

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

• 内存大小
  6 GB 16 GB
• 存储器类型
  GDDR6 GDDR6
• Memory Clock
  1.937 GHz 2 GHz
• 内存速度
  15.5 Gbps 16 Gbps
• 记忆带
  186.0 GB/s 512.0 GB/s

This section focuses on comparing the clock speeds of Intel Arc A380 和 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..

• 基准频率
  2.0 GHz 0.3 GHz
• 最大频率
  2.45 GHz 1.65 GHz

This section examines the thermal design of Intel Arc A380 和 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 没有

This section compares the technical specifications of Intel Arc A380 和 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.

• 最大。显示
  1 1
• 最大分辨率
  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 和 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.

• 建筑学
  Generation 12.7 Generation 12.7
• 技术过程
  6 nm 6 nm
• 发布日期
  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