Intel Arc Pro A40 对 AMD Radeon RX 6650 XT. 规格、性能、测试

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards Intel Arc Pro A40 和 AMD Radeon RX 6650 XT. 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 Navi 23 KXT
• 执行单位
  1024 32
• 着色器
  128 2048
• 渲染输出单位
  32 64
• 纹理单位
  64 128
• L1 Cache
  没有 128 KB
• L2 Cache
  4 MB 2 MB

This section provides a comparison of the memory configurations of Intel Arc Pro A40 和 AMD Radeon RX 6650 XT. 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 8 GB
• 存储器类型
  GDDR6 GDDR6
• Memory Clock
  2 GHz 2.19 GHz
• 内存速度
  16 Gbps 17.5 Gbps
• 记忆带
  192.0 GB/s 280 GB/s
• 存储器接口
  96 bit 128 bit

This section focuses on comparing the clock speeds of Intel Arc Pro A40 和 AMD Radeon RX 6650 XT. 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
  1.5 GHz 2.055 GHz
• 最大频率
  1.7 GHz 2.635 GHz

This section examines the thermal design of Intel Arc Pro A40 和 AMD Radeon RX 6650 XT. 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 176 W
• Power Connectors
  没有 1x 8-pin
• Suggested PSU
  250 W 450 W

This section compares the connectivity options available on Intel Arc Pro A40 和 AMD Radeon RX 6650 XT. 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 HDMI 2.1 3x DisplayPort 1.4a

This section compares the technical specifications of Intel Arc Pro A40 和 AMD Radeon RX 6650 XT. 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.

• 最大分辨率
  3840x2160 7680x4320
• DirectX
  12_2 12.2
• OpenGL
  4.6 4.6
• OpenCL
  3.0 2.1
• Vulkan
  1.3 1.3
• Shader Model
  6.6 6.5

This section provides additional information about Intel Arc Pro A40 和 AMD Radeon RX 6650 XT. 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 / Alchemist (Pro-Series) RDNA 2
• GPU接口
  PCIe 4.0 x8 PCIe 4.0 x 8
• 技术过程
  6 nm 7 nm
• 发布日期
  Q3/2022 Q2/2022

• Pixel Rate
  54.40 GPixel/s 168.6 GPixel/s
• Texture Rate
  108.8 GTexel/s 337.3 GTexel/s
• FP16 (half)
  6.963 TFLOPS (2:1) 21.59 TFLOPS
• FP32 (float)
  3.482 TFLOPS 10.79 TFLOPS
• FP64 (double)
  870.4 GFLOPS 674.6 GFLOPS