Carte graphique AMD Radeon RX 6800 XT, spécifications et caractéristiques de référence

This section outlines the key features of the graphics card AMD Radeon RX 6800 XT.

• Sur la base de
  AMD Radeon RX 6800 XT
• Puce GPU
  Navi 21 XT
• Unités d'exécution
  72
• Shader
  4608
• Unités de sortie de rendu
  128
• Unités de texture
  288

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
• Vitesse de la mémoire
  2 GHz
• Bande de mémoire
  512 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 6800 XT.

• Fréquence de base
  1.825 GHz
• Fréquence maximale
  2.250 GHz
• Avg (Game) Clock
  2.015 GHz
• 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
• TDP (up)
  345 W
• Tjunction max
  96 °C
• 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 6800 XT.

• Type de ventilateur
  Axial
• Type de refroidisseur
  Air cooling
• Ventilateur 1
  3 x 80 mm
• Noise (Idle)
  0 dB / Silent
• Ventilateur 2
  --
• Noise (Load)
  37 dB

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 v2.1
• DP Ports
  2x DP v1.4a
• Ports DVI
  --
• VGA Ports
  --
• USB-C Ports
  1

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
• Raytracing
  Oui
• DLSS / FSR
  Non
• LED
  Non addressable LED

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

• Longueur
  270 mm
• Hauteur
  120 mm
• Width
  --
• Largeur (fentes)
  3 PCIe-Slots
• Weight
  1503 g

• Interface GPU
  PCIe 4.0 x 16
• Date de sortie
  Q4/2020
• Release price
  799 $
• Processus technologique
  7 nm
• Part-no
  --
• spécification
  --

Positions communes AMD Radeon RX 6800 XT GPU dans des benchmarks populaires, pour comparaison avec d'autres modèles.

• FP32 Performance (Single-precision TFLOPS)
  511 place
• Battlefield 5
  373 place
• Shadow of the Tomb Raider
  432 place
• Crypto-Mining Ethereum Hashrate (MH/s)
  340 place
• Crypto-Mining Ergo Hashrate (MH/s)
  741 place
• Crypto-Mining Ravencoin Hashrate (MH/s)
  467 place
• 3DMark Benchmark
  377 place
• Crypto-Mining Vertcoin Hashrate (MH/s)
  324 place