GALAX GeForce RTX 2080 Ti 对 AMD Radeon RX 6800. 规格、性能、测试

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards GALAX GeForce RTX 2080 Ti 和 AMD Radeon RX 6800. 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..

• 基于
  NVIDIA GeForce RTX 2080 Ti AMD Radeon RX 6800
• GPU芯片
  TU102 Navi 21
• 执行单位
  68 60
• 着色器
  4352 3840
• 渲染输出单位
  88 96
• 纹理单位
  272 240

This section provides a comparison of the memory configurations of GALAX GeForce RTX 2080 Ti 和 AMD Radeon RX 6800. 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.

• 内存大小
  11 GB 16 GB
• 存储器类型
  GDDR6 GDDR6
• 内存速度
  1.75 GHz 2 GHz
• 记忆带
  616 GB/s 512 GB/s
• 存储器接口
  352 bit 256 bit

This section focuses on comparing the clock speeds of GALAX GeForce RTX 2080 Ti 和 AMD Radeon RX 6800. 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..

• 基准频率
  1.350 GHz 1.700 GHz
• 最大频率
  1.545 GHz 2.105 GHz
• Avg (Game) Clock
  1.815 GHz
• 超频
  是 是

This section examines the thermal design of GALAX GeForce RTX 2080 Ti 和 AMD Radeon RX 6800. 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
  250 W 250 W
• TDP (up)
  -- 285 W
• Tjunction max
  -- --
• PCIe-Power
  2 x 8-Pin 2 x 8-Pin

This section compares the cooling systems of GALAX GeForce RTX 2080 Ti 和 AMD Radeon RX 6800. 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.

• 风扇类型
  Radial Axial
• 冷却器类型
  Air cooling Air cooling
• 风扇1
  1 x 80 mm 3 x 85 mm
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• 风扇2
  -- --
• Noise (Load)
  -- 35 dB

This section compares the connectivity options available on GALAX GeForce RTX 2080 Ti 和 AMD Radeon RX 6800. 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..

• 最大。显示
  4 4
• HDCP-版本
  2.2 2.3
• HDMI端口
  1x HDMI v2.0b 1x HDMI v2.1
• DP Ports
  3x DP v1.4a 2x DP v1.4a
• DVI端口
  -- --
• VGA Ports
  -- --
• USB-C Ports
  1 1

This section compares the technical specifications of GALAX GeForce RTX 2080 Ti 和 AMD Radeon RX 6800. 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.

• 最大分辨率
  7680x4320 7680x4320
• DirectX
  12_2 12_2
• 光线追踪
  是 是
• DLSS / FSR
  是 没有
• LED
  No LED lighting Non addressable LED

This section compares the support for video codecs on GALAX GeForce RTX 2080 Ti 和 AMD Radeon RX 6800. 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
• VP8
  Decode Decode / Encode
• h265 / HEVC
  Decode / Encode Decode / Encode
• VP9
  Decode Decode / Encode
• AV1
  没有 Decode

This section compares the physical dimensions of GALAX GeForce RTX 2080 Ti 和 AMD Radeon RX 6800. 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..

• 长度
  320 mm 267 mm
• 高度
  110 mm 120 mm
• Width
  50 mm --
• 宽度（槽位）
  3 PCIe-Slots 2 PCIe-Slots
• Weight
  -- --

This section provides additional information about GALAX GeForce RTX 2080 Ti 和 AMD Radeon RX 6800. 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接口
  PCIe 3.0 x 16 PCIe 4.0 x 16
• 发布日期
  Q3/2018 Q4/2020
• Release price
  -- 579 $
• 技术过程
  12 nm 7 nm
• 数
  28IULBUCX4SW --
• 规格
  data sheet --