NVIDIA GeForce RTX 4080 12 GB contre NVIDIA RTX A5500. Spécifications, performances, tests

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards NVIDIA GeForce RTX 4080 12 GB et NVIDIA RTX A5500. 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..

• Puce GPU
  AD104 GA102
• Unités d'exécution
  7680 80
• Unités de sortie de rendu
  80 96
• Unités de texture
  240 320
• L1 Cache
  128 KB 128 KB
• L2 Cache
  48 MB 6 MB

This section provides a comparison of the memory configurations of NVIDIA GeForce RTX 4080 12 GB 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
  12 GB 24 GB
• Type de mémoire
  GDDR6X GDDR6
• Memory Clock
  1.313 GHz 2 GHz
• Vitesse de la mémoire
  21 Gbps 16 Gbps
• Bande de mémoire
  504.2 GB/s 768 GB/s

This section focuses on comparing the clock speeds of NVIDIA GeForce RTX 4080 12 GB et NVIDIA RTX A5500. 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..

• Fréquence de base
  2.31 GHz 1.170 GHz
• Fréquence maximale
  2.61 GHz 1.695 GHz

This section examines the thermal design of NVIDIA GeForce RTX 4080 12 GB et NVIDIA RTX A5500. 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
  285 W 230 W
• Power Connectors
  1x 16-pin 1x 8-pin

This section compares the connectivity options available on NVIDIA GeForce RTX 4080 12 GB et NVIDIA RTX A5500. 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
  3x DisplayPort 1.4a 4x DisplayPort 1.4a

This section compares the technical specifications of NVIDIA GeForce RTX 4080 12 GB 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
  3840x2160 7680 x 4320 at 60 Hz
• DirectX
  12.2 12_2
• OpenGL
  4.6 4.6
• OpenCL
  3.0 3.0
• Vulkan
  1.3 1.3
• Shader Model
  6.7 6.6

This section compares the physical dimensions of NVIDIA GeForce RTX 4080 12 GB et NVIDIA RTX A5500. It covers the size, weight, and slot requirements, which are key factors in ensuring compatibility with your PC case, particularly for smaller or more compact setups..

• Longueur
  267 mm 267 mm
• Width
  112 mm 112 mm

• Pixel Rate
  208.8 GPixel/s 162.7 GPixel/s
• Texture Rate
  626.4 GTexel/s 542.4 GTexel/s
• FP16 (half)
  40.09 TFLOPS (1:1) 34.71 TFLOPS
• FP32 (float)
  40.09 TFLOPS 34.71 TFLOPS
• FP64 (double)
  626.4 GFLOPS (1:64) 1,085 GFLOPS