AMD Radeon RX 7800 XT contre Gainward GeForce GTX 1080 Ti Phoenix. Spécifications, performances, tests

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards AMD Radeon RX 7800 XT et Gainward GeForce GTX 1080 Ti Phoenix. 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.

• Sur la base de
  AMD Radeon RX 7800 XT NVIDIA GeForce GTX 1080 Ti
• Puce GPU
  Navi 32 (RDNA 3) GP102-350-K1-A1
• Shader
  7680 3584
• Unités de sortie de rendu
  138 88
• Unités de texture
  480 224

Here is a comparison of memory configurations AMD Radeon RX 7800 XT et Gainward GeForce GTX 1080 Ti Phoenix. 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
  16 GB 11 GB
• Type de mémoire
  GDDR6 GDDR5X
• Vitesse de la mémoire
  18 Gbps 1.376 GHz
• Interface mémoire
  256 bit 352 bit

This section focuses on comparing the clock speeds of AMD Radeon RX 7800 XT et Gainward GeForce GTX 1080 Ti Phoenix. 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
  1.800 GHz 1.480 GHz
• Fréquence maximale
  2.800 GHz+ 12 % 1.582 GHz
• Avg (Game) Clock
  2.600 GHz+ 30 %
• Overclocking
  Oui Oui

This section examines the thermal design of AMD Radeon RX 7800 XT et Gainward GeForce GTX 1080 Ti Phoenix. 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
  300 W+ 20 % 250 W
• TDP (up)
  -- --
• Tjunction max
  -- --
• PCIe-Power
  2 x 8-Pin 2 x 8-Pin

This section compares the cooling systems of AMD Radeon RX 7800 XT et Gainward GeForce GTX 1080 Ti Phoenix. It includes details about the types of coolers (e.g., blower or open-air) and the number and size of fans, which play a crucial role in maintaining optimal temperatures during operation.Effective cooling is essential for preventing thermal throttling and extending the longevity of the GPU.

• Type de ventilateur
  Axial Axial
• Ventilateur 1
  -- 2 x 100 mm
• Ventilateur 2
  -- --
• Type de refroidisseur
  Air cooling Air cooling
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  -- --

This section compares the connectivity options available on AMD Radeon RX 7800 XT et Gainward GeForce GTX 1080 Ti Phoenix. 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.

• Max. Affichages
  4 4
• Version HDCP
  2.3 2.2
• Ports HDMI
  1x HDMI v2.1a 1x HDMI v2.0b
• DP Ports
  3x DP v2.1 3x DP v1.4
• Ports DVI
  -- 1
• VGA Ports
  -- --
• USB-C Ports
  -- --

This section compares the technical specifications of AMD Radeon RX 7800 XT et Gainward GeForce GTX 1080 Ti Phoenix. 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_2 (Ultimate) 12_1
• Raytracing
  Oui Non
• DLSS / FSR
  Oui Non
• LED
  No LED lighting No LED lighting

This section compares the support for video codecs on AMD Radeon RX 7800 XT et Gainward GeForce GTX 1080 Ti Phoenix. 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
• VP9
  Decode / Encode Decode
• AV1
  Decode / Encode Non

This section compares the physical dimensions of AMD Radeon RX 7800 XT et Gainward GeForce GTX 1080 Ti Phoenix. It includes the size, weight, and slot requirements, which are important considerations for ensuring compatibility with your PC case, especially in smaller or more compact builds.

• Longueur
  -- 285 mm
• Hauteur
  -- 133 mm
• Width
  -- --
• Largeur (fentes)
  -- 3 PCIe-Slots
• Weight
  -- --

This section provides additional information about AMD Radeon RX 7800 XT et Gainward GeForce GTX 1080 Ti Phoenix. 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 3.0 x 16
• Date de sortie
  2023 Q1/2017
• Processus technologique
  5 nm 16 nm
• Part-no
  -- 426018336-3941
• spécification
  -- data sheet