SAPPHIRE PULSE Radeon RX 7900 XT 20GB contre AMD Radeon RX 9050 (8GB). Spécifications, performances, tests

Comparaison des données techniques de base des cartes graphiques SAPPHIRE PULSE Radeon RX 7900 XT 20GB et AMD Radeon RX 9050 (8GB), puce, unités de traitement de l'information.

• Sur la base de
  AMD Radeon RX 7900 XT AMD Radeon RX 9050
• Board Manufacturer
  Sapphire -
• Board Model
  SAPPHIRE PULSE Radeon RX 7900 XT 20GB -
• Board SKU
  11323-02-20G -
• Compute Units
  84 CU (with RT+AI Accelerators) 16
• Stream Processors
  5376 -
• AI Accelerators
  - 32
• Execution Units
  - 16
• Ray Accelerators
  - 16
• Unités de sortie de rendu
  - 64
• Shader
  - 1024

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

• Memory Bus
  320 bit 128 bit
• Memory Data Rate
  20 Gbps Effective 18 Gbps
• Taille de la mémoire
  20 GB 8 GB
• Type de mémoire
  GDDR6 GDDR6
• Infinity Cache
  - 32 MB
• Memory Bandwidth
  - 288 GB/s

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

• Fréquence maximale
  Up to 2450 MHz 2600 MHz
• Game Clock
  Up to 2075 MHz 1920 MHz

Graphics card power limits and recommended system power supply describe different specifications.

• System Power Supply
  750 W (System power requirement) 450 W (System power requirement)
• Total Board Power
  331W Total Board Power -
• Typical Board Power
  - 92 W

Connectivité et connexions.

• DisplayPort Ports
  2 × DisplayPort -
• Ports HDMI
  2 × HDMI -
• PCIe Interface
  PCIe 4.0 x16 PCIe 5.0 x16
• DisplayPort Version
  - 2.1a
• HDMI Version
  - 2.1b
• Power Connectors
  - 1x8-Pin

La différence de taille, de poids et de fente des appareils comparés

• Form Factor
  2.7 slot, ATX Dimension: 313(L)X 133.75(W)X 52.67 (H)mm -