AMD Radeon RX 7700 XT contre NVIDIA A800 SXM4 80 GB. Spécifications, performances, tests

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards AMD Radeon RX 7700 XT et NVIDIA A800 SXM4 80 GB. 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 33 XT (RDNA 3) GA100
• Unités de sortie de rendu
  64 160
• Unités de texture
  128 432

This section provides a comparison of the memory configurations of AMD Radeon RX 7700 XT et NVIDIA A800 SXM4 80 GB. 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 80 GB
• Type de mémoire
  GDDR6 HBM2e
• Memory Clock
  2.250 GHz 1.593 GHz
• Interface mémoire
  128 bit 5120 bit

This section focuses on comparing the clock speeds of AMD Radeon RX 7700 XT et NVIDIA A800 SXM4 80 GB. 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
  1.900 GHz 1.275 GHz
• Fréquence maximale
  2.600 GHz 1.41 GHz

This section examines the thermal design of AMD Radeon RX 7700 XT et NVIDIA A800 SXM4 80 GB. 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
  200 W 400 W

This section compares the technical specifications of AMD Radeon RX 7700 XT et NVIDIA A800 SXM4 80 GB. 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 3840x2160
• DirectX
  12_2 (Ultimate) 12.2

This section provides additional information about AMD Radeon RX 7700 XT et NVIDIA A800 SXM4 80 GB. 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.

• Interface GPU
  PCIe 4 x 16 PCIe 4.0 x16
• Date de sortie
  2023 Q3/2022
• Processus technologique
  6 nm 7 nm

• Pixel Rate
  332.8 GPixel/s 225.6 GPixel/s
• Texture Rate
  561.6 GTexel/s 609.1 GTexel/s
• FP16 (half)
  71.88 TFLOPS (2:1) 77.97 TFLOPS (4:1)
• FP32 (float)
  35.94 TFLOPS 19.49 TFLOPS
• FP64 (double)
  1,123 GFLOPS (1:32) 9.746 TFLOPS (1:2)