AMD Radeon RX 6650 XT contre NVIDIA RTX A5500. Spécifications, performances, tests

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards AMD Radeon RX 6650 XT et NVIDIA RTX A5500. It includes key information such as the GPU chip architecture, the number of processing units, and other core features that directly impact the overall performance of the cards in various applications, including gaming and professional workloads.

• Puce GPU
  Navi 23 KXT GA102
• Unités d'exécution
  32 80
• Shader
  2048 10240
• Unités de sortie de rendu
  64 96
• Unités de texture
  128 320
• L1 Cache
  128 KB 128 KB
• L2 Cache
  2 MB 6 MB

This section provides a comparison of the memory configurations of AMD Radeon RX 6650 XT et NVIDIA RTX A5500. 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.

• Taille de la mémoire
  8 GB 24 GB
• Type de mémoire
  GDDR6 GDDR6
• Memory Clock
  2.19 GHz 2 GHz
• Vitesse de la mémoire
  17.5 Gbps 16 Gbps
• Bande de mémoire
  280 GB/s 768 GB/s
• Interface mémoire
  128 bit 384 bit

This section focuses on comparing the clock speeds of AMD Radeon RX 6650 XT et NVIDIA RTX A5500. It includes both the base and boost clock speeds, which directly influence the performance of the GPU during intensive tasks. Faster clock speeds typically translate to higher frame rates in games and quicker processing in compute-heavy applications.

• Fréquence de base
  2.055 GHz 1.170 GHz
• Fréquence maximale
  2.635 GHz 1.695 GHz

This section examines the thermal design of AMD Radeon RX 6650 XT et NVIDIA RTX A5500. It includes details such as power consumption (in watts) and thermal output during regular operation and overclocking. Efficient thermal management is essential for maintaining stable performance during long gaming sessions or other demanding tasks.

• TDP
  176 W 230 W
• Power Connectors
  1x 8-pin 1x 8-pin

This section compares the connectivity options available on AMD Radeon RX 6650 XT et NVIDIA RTX A5500. These include the number and type of ports like HDMI, DisplayPort, and others that are essential for connecting displays and external devices.This information helps determine which card offers more versatile or modern connectivity options.

• DP Ports
  1x HDMI 2.1 3x DisplayPort 1.4a 4x DisplayPort 1.4a

This section compares the technical specifications of AMD Radeon RX 6650 XT et NVIDIA RTX A5500. 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.

• Résolution maximale
  7680x4320 7680 x 4320 at 60 Hz
• DirectX
  12.2 12_2
• OpenGL
  4.6 4.6
• OpenCL
  2.1 3.0
• Vulkan
  1.3 1.3
• Shader Model
  6.5 6.6

• Pixel Rate
  168.6 GPixel/s 162.7 GPixel/s
• Texture Rate
  337.3 GTexel/s 542.4 GTexel/s
• FP16 (half)
  21.59 TFLOPS 34.71 TFLOPS
• FP32 (float)
  10.79 TFLOPS 34.71 TFLOPS
• FP64 (double)
  674.6 GFLOPS 1,085 GFLOPS