AMD Radeon RX 6600 对 AMD Radeon RX 6700 XT. 规格、性能、测试

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards AMD Radeon RX 6600 和 AMD Radeon RX 6700 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
  Navi 23 XL Navi 22 XT
• 执行单位
  28 40
• 着色器
  1792 2560
• 渲染输出单位
  64 64
• 纹理单位
  112 160

This section provides a comparison of the memory configurations of AMD Radeon RX 6600 和 AMD Radeon RX 6700 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
  8 GB 12 GB
• 存储器类型
  GDDR6 GDDR6
• 内存速度
  1.75 GHz 2 GHz

This section focuses on comparing the clock speeds of AMD Radeon RX 6600 和 AMD Radeon RX 6700 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
  1.626 GHz 2.321 GHz
• 最大频率
  2.491 GHz 2.581 GHz
• Avg (Game) Clock
  2.044 GHz 2.424 GHz

This section examines the thermal design of AMD Radeon RX 6600 和 AMD Radeon RX 6700 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
  132 W 230 W

This section compares the technical specifications of AMD Radeon RX 6600 和 AMD Radeon RX 6700 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。显示
  4 4
• 最大分辨率
  7680x4320 7680x4320
• DirectX
  12.2 12.2
• 光线追踪
  是 是
• DLSS / FSR
  没有 没有

This section compares the support for video codecs on AMD Radeon RX 6600 和 AMD Radeon RX 6700 XT. It highlights the built-in capabilities for compressing and decompressing video formats such as H.264, H.265 (HEVC), and VP9, which are important for tasks like video editing and streaming.

• h264
  Decode / Encode Decode / Encode
• h265 / HEVC
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode
• AV1
  Decode Decode

This section provides additional information about AMD Radeon RX 6600 和 AMD Radeon RX 6700 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.

• Manufacturer
  AMD AMD
• 建筑学
  RDNA 2 RDNA 2
• GPU接口
  PCIe 4.0 x 8 PCIe 4.0 x 16
• 技术过程
  7 nm 7 nm
• 发布日期
  Q4/2021 Q1/2021