GIGABYTE Radeon RX 7900 XT contro GIGABYTE Radeon RX 6900 XT 16G. Specifiche, prestazioni, test

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards GIGABYTE Radeon RX 7900 XT e GIGABYTE Radeon RX 6900 XT 16G. 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..

• Basato su
  AMD Radeon RX 7900 XT AMD Radeon RX 6900 XT
• Chip GPU
  Navi 31 (RDNA 3) Navi 21
• Unità di esecuzione
  84 80
• Shader
  5376 5120
• Unità di uscita del rendering
  192 128
• Unità di texture
  336 320

This section provides a comparison of the memory configurations of GIGABYTE Radeon RX 7900 XT e GIGABYTE Radeon RX 6900 XT 16G. 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.

• Dimensione della memoria
  20 GB 16 GB
• Tipo di memoria
  GDDR6 GDDR6
• Velocità della memoria
  20 Gbps 2 GHz
• Banda di memoria
  800 GB/s 512 GB/s
• Interfaccia di memoria
  320 bit 256 bit

This section focuses on comparing the clock speeds of GIGABYTE Radeon RX 7900 XT e GIGABYTE Radeon RX 6900 XT 16G. 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..

• Frequenza di base
  1.500 GHz 1.825 GHz
• Frequenza massima
  2.400 GHz 2.250 GHz
• Avg (Game) Clock
  2.000 GHz 2.015 GHz
• Overclock
  Sì Sì

This section examines the thermal design of GIGABYTE Radeon RX 7900 XT e GIGABYTE Radeon RX 6900 XT 16G. 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
  300 W 300 W
• TDP (up)
  -- 345 W
• Tjunction max
  -- --
• PCIe-Power
  2 x 8-Pin 2 x 8-Pin

This section compares the cooling systems of GIGABYTE Radeon RX 7900 XT e GIGABYTE Radeon RX 6900 XT 16G. 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.

• Fan-Type
  Axial Axial
• Ventilatore 1
  3 x 90 mm 3 x 80 mm
• Ventilatore 2
  -- --
• Cooler-Type
  Air cooling Air cooling
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  -- --

This section compares the connectivity options available on GIGABYTE Radeon RX 7900 XT e GIGABYTE Radeon RX 6900 XT 16G. 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..

• Max. Visualizzazioni
  4 4
• Versione HDCP
  2.3 2.3
• Porte HDMI
  1x HDMI v2.1 1x HDMI v2.1
• DP Ports
  2x DP v2.1 2x DP v1.4a
• Porte DVI
  -- --
• VGA Ports
  -- --
• USB-C Ports
  1 1

This section compares the technical specifications of GIGABYTE Radeon RX 7900 XT e GIGABYTE Radeon RX 6900 XT 16G. 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.

• Risoluzione massima
  7680x4320 7680x4320
• DirectX
  12_2 (Ultimate) 12_2
• Raytracing
  Sì Sì
• DLSS / FSR
  Sì No
• LED
  No LED lighting Non addressable LED

This section compares the support for video codecs on GIGABYTE Radeon RX 7900 XT e GIGABYTE Radeon RX 6900 XT 16G. 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 / Encode
• VP9
  Decode / Encode Decode / Encode
• AV1
  Decode / Encode Decode

This section compares the physical dimensions of GIGABYTE Radeon RX 7900 XT e GIGABYTE Radeon RX 6900 XT 16G. 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..

• Lunghezza
  276 mm 267 mm
• Altezza
  113 mm 120 mm
• Width
  51 mm 49 mm
• Larghezza (slot)
  3 PCIe-Slots 3 PCIe-Slots
• Weight
  -- --

This section provides additional information about GIGABYTE Radeon RX 7900 XT e GIGABYTE Radeon RX 6900 XT 16G. 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.

• Interfaccia GPU
  PCIe 4 x 16 PCIe 4.0 x 16
• Data di rilascio
  Q4/2022 Q2/2021
• Release price
  -- --
• Processo tecnologico
  5 nm 7 nm
• Part-no
  GV-R79XT-20GC-B GV-R69XT-16GC-B
• Specifica
  data sheet data sheet