Carte graphique AMD Radeon RX 7800 XT, spécifications et caractéristiques de référence

This section outlines the key features of the graphics card AMD Radeon RX 7800 XT.

• Sur la base de
  AMD Radeon RX 7800 XT
• Puce GPU
  Navi 32 (RDNA 3)
• Streaming Multiprocessors
  60
• Shader
  7680
• Unités de sortie de rendu
  138
• Unités de texture
  480
• Raytracing Cores
  120

Specifications for onboard video memory, including type (e.g., GDDR6), capacity, and bandwidth. Higher capacity and bandwidth contribute to improved gaming and rendering performance.

• Taille de la mémoire
  16 GB
• Type de mémoire
  GDDR6
• Memory Clock
  2.250 GHz
• Vitesse de la mémoire
  18 Gbps
• Memory bandwidth
  576 GB/s
• Interface mémoire
  256 bit

Information on the base and boost clock speeds of the graphics card, which directly affect its performance in gaming and rendering applications. AMD Radeon RX 7800 XT.

• Fréquence de base
  1.800 GHz
• Fréquence maximale
  2.800 GHz+ 12 %
• Avg (Game) Clock
  2.600 GHz+ 30 %
• Overclocking
  Oui

Details on the thermal design power (TDP) of the graphics card, including the maximum thermal output under standard and overclocked conditions, guiding the selection of cooling solutions.

• TDP
  300 W+ 20 %
• TDP (up)
  --
• Tjunction max
  --
• PCIe-Power
  2 x 8-Pin

Specifications of the cooling system, including fan types and configurations, which are critical for maintaining optimal operating temperatures during intensive workloads. AMD Radeon RX 7800 XT.

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

Detailed information about connectivity options, including HDMI, DisplayPort, and DVI interfaces, along with their respective capabilities and supported resolutions.

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

An overview of the hardware capabilities of the graphics card, including support for technologies like ray tracing, DLSS, and Vulkan, which enhance graphical fidelity and performance.

• Résolution maximale
  7680x4320
• DirectX
  12_2 (Ultimate)
• Raytracing
  Oui
• DLSS / FSR
  Oui
• LED
  No LED lighting

Support for various video codecs, such as H.264, HEVC, and VP9, which enhance video playback and streaming capabilities by offloading tasks from the CPU.

• h264
  Decode / Encode
• h265 / HEVC
  Decode / Encode
• VP8
  Decode / Encode
• VP9
  Decode / Encode
• AV1
  Decode / Encode

• Longueur
  --
• Hauteur
  --
• Width
  --
• Largeur (fentes)
  --
• Weight
  --

• Interface GPU
  PCIe 4 x 16
• Date de sortie
  2023
• Launch Price
  799 $
• Processus technologique
  5 nm
• Part-no
  --
• spécification
  --

Positions communes AMD Radeon RX 7800 XT GPU dans des benchmarks populaires, pour comparaison avec d'autres modèles.