Intel Arc Pro A40 vs AMD Radeon RX 6400. Specifications, performance, tests

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards Intel Arc Pro A40 and AMD Radeon RX 6400. 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 Navi 24 XL
• Execution units
  1024 12
• Shader
  128 768
• Render Output Units
  32 32
• Texture Units
  64 48

This section provides a comparison of the memory configurations of Intel Arc Pro A40 and AMD Radeon RX 6400. 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 4 GB
• Memory Type
  GDDR6 GDDR6
• Memory Clock
  2 GHz 2.000 GHz
• Memory Speed
  16 Gbps 16 Gbps
• Memory Bandwith
  192.0 GB/s 128 GB/s
• Memory Interface
  96 bit 64 bit

This section focuses on comparing the clock speeds of Intel Arc Pro A40 and AMD Radeon RX 6400. 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
  1.5 GHz 1.923 GHz
• Boost Clock
  1.7 GHz 2.321 GHz

This section examines the thermal design of Intel Arc Pro A40 and AMD Radeon RX 6400. 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
  50 W 53 W

This section compares the connectivity options available on Intel Arc Pro A40 and AMD Radeon RX 6400. This includes details on the number and types of ports, such as HDMI, DisplayPort, and others, which are crucial for connecting monitors and external devices..This information assists in identifying which card provides more flexible or up-to-date connectivity features..

• DP Ports
  4x mini-DisplayPort 2.0 1x DP v1.4a

This section compares the technical specifications of Intel Arc Pro A40 and AMD Radeon RX 6400. 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. resolution
  3840x2160 7680x4320
• DirectX
  12_2 12_2

This section provides additional information about Intel Arc Pro A40 and AMD Radeon RX 6400. 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 / Alchemist (Pro-Series) RDNA 2
• GPU Interface
  PCIe 4.0 x8 PCIe 4.0 x 4
• Structure size
  6 nm 6 nm
• Release date
  Q3/2022 Q2/2022