AMD RX Vega 64 contre Sapphire Radeon RX Vega 64 LE. Spécifications, performances, tests

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards AMD RX Vega 64 et Sapphire Radeon RX Vega 64 LE. 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
  Vega 10 XT Vega 10 XT
• Unités d'exécution
  64 64
• Shader
  4096 4096
• Unités de sortie de rendu
  64 64
• Unités de texture
  256 256

Here is a comparison of memory configurations AMD RX Vega 64 et Sapphire Radeon RX Vega 64 LE. 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 8 GB
• Type de mémoire
  HBM2 HBM2
• Vitesse de la mémoire
  0.945 GHz 0.945 GHz

This section focuses on comparing the clock speeds of AMD RX Vega 64 et Sapphire Radeon RX Vega 64 LE. 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
  1.247 GHz 1.247 GHz
• Fréquence maximale
  1.546 GHz 1.546 GHz

This section examines the thermal design of AMD RX Vega 64 et Sapphire Radeon RX Vega 64 LE. 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
  295 W 295 W

This section compares the technical specifications of AMD RX Vega 64 et Sapphire Radeon RX Vega 64 LE. 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 7680x4320
• DirectX
  12.1 12_1
• Raytracing
  Non Non
• DLSS / FSR
  Non Non

This section compares the support for video codecs on AMD RX Vega 64 et Sapphire Radeon RX Vega 64 LE. 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 Decode
• VP9
  Decode / Encode Decode / Encode
• AV1
  Non Non

This section provides additional information about AMD RX Vega 64 et Sapphire Radeon RX Vega 64 LE. 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 3.0 x 16 PCIe 3.0 x 16
• Processus technologique
  14 nm 14 nm
• Date de sortie
  Q3/2017 Q3/2017