GIGABYTE Radeon RX 7900 XT vs Sapphire Pulse Radeon RX 6800 XT. 사양, 성능, 테스트

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards GIGABYTE Radeon RX 7900 XT 그리고 Sapphire Pulse Radeon RX 6800 XT. 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..

• 기준
  AMD Radeon RX 7900 XT AMD Radeon RX 6800 XT
• GPU 칩
  Navi 31 (RDNA 3) Navi 21 XT
• 실행 단위
  84 72
• Shader
  5376 4608
• 렌더링 출력 유닛 (ROP)
  192 128
• 텍스처 단위 (TMU)
  336 288

This section provides a comparison of the memory configurations of GIGABYTE Radeon RX 7900 XT 그리고 Sapphire Pulse Radeon RX 6800 XT. 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.

• 메모리 크기
  20 GB 16 GB
• 메모리 유형
  GDDR6 GDDR6
• 메모리 속도
  20 Gbps 2 GHz
• 메모리 밴드위드
  800 GB/s 512 GB/s
• 메모리 인터페이스
  320 bit 256 bit

This section focuses on comparing the clock speeds of GIGABYTE Radeon RX 7900 XT 그리고 Sapphire Pulse Radeon RX 6800 XT. 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..

• 기본 시계
  1.500 GHz 1.875 GHz+ 3 %
• 부스트 클럭
  2.400 GHz 2.310 GHz+ 3 %
• Avg (Game) Clock
  2.000 GHz 2.065 GHz+ 2 %
• 오버클러킹
  예 예

This section examines the thermal design of GIGABYTE Radeon RX 7900 XT 그리고 Sapphire Pulse Radeon RX 6800 XT. 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
  -- 96 °C
• PCIe-Power
  2 x 8-Pin 2 x 8-Pin

This section compares the cooling systems of GIGABYTE Radeon RX 7900 XT 그리고 Sapphire Pulse Radeon RX 6800 XT. 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.

• 팬 유형
  Axial Axial
• 팬 1
  3 x 90 mm 3 x 90 mm
• 팬 2
  -- --
• 쿨러 유형
  Air cooling Air cooling
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  -- 36-37 dB

This section compares the connectivity options available on GIGABYTE Radeon RX 7900 XT 그리고 Sapphire Pulse Radeon RX 6800 XT. 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..

• 최대. 디스플레이
  4 4
• HDCP 버전
  2.3 2.3
• HDMI 포트
  1x HDMI v2.1 1x HDMI v2.1
• DP Ports
  2x DP v2.1 3x DP v1.4a
• DVI 포트
  -- --
• VGA Ports
  -- --
• USB-C Ports
  1 --

This section compares the technical specifications of GIGABYTE Radeon RX 7900 XT 그리고 Sapphire Pulse Radeon RX 6800 XT. 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.

• 최대 해상도
  7680x4320 7680x4320
• DirectX
  12_2 (Ultimate) 12_2
• 레이 트레이싱
  예 예
• DLSS / FSR
  예 아니요
• LED
  No LED lighting Addressable LED

This section compares the support for video codecs on GIGABYTE Radeon RX 7900 XT 그리고 Sapphire Pulse Radeon RX 6800 XT. 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 그리고 Sapphire Pulse Radeon RX 6800 XT. 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..

• 길이
  276 mm 313 mm
• 높이
  113 mm 135 mm
• Width
  51 mm 53 mm
• '너비(슬롯)
  3 PCIe-Slots 3 PCIe-Slots
• Weight
  -- --

This section provides additional information about GIGABYTE Radeon RX 7900 XT 그리고 Sapphire Pulse Radeon RX 6800 XT. 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.

• GPU 인터페이스
  PCIe 4 x 16 PCIe 4.0 x 16
• 릴리스 날짜
  Q4/2022 Q1/2021
• Release price
  -- 779 $
• 구조 크기
  5 nm 7 nm
• Part-no
  GV-R79XT-20GC-B 11304-03-20G
• 문서
  data sheet data sheet