NVIDIA GeForce RTX 4080 12 GB 对 NVIDIA RTX A5500. 规格、性能、测试

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards NVIDIA GeForce RTX 4080 12 GB 和 NVIDIA RTX A5500. 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..

• GPU芯片
  AD104 GA102
• 执行单位
  7680 80
• 渲染输出单位
  80 96
• 纹理单位
  240 320
• L1 Cache
  128 KB 128 KB
• L2 Cache
  48 MB 6 MB

This section provides a comparison of the memory configurations of NVIDIA GeForce RTX 4080 12 GB 和 NVIDIA RTX A5500. 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
  12 GB 24 GB
• 存储器类型
  GDDR6X GDDR6
• Memory Clock
  1.313 GHz 2 GHz
• 内存速度
  21 Gbps 16 Gbps
• 记忆带
  504.2 GB/s 768 GB/s

This section focuses on comparing the clock speeds of NVIDIA GeForce RTX 4080 12 GB 和 NVIDIA RTX A5500. 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
  2.31 GHz 1.170 GHz
• 最大频率
  2.61 GHz 1.695 GHz

This section examines the thermal design of NVIDIA GeForce RTX 4080 12 GB 和 NVIDIA RTX A5500. 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
  285 W 230 W
• Power Connectors
  1x 16-pin 1x 8-pin

This section compares the connectivity options available on NVIDIA GeForce RTX 4080 12 GB 和 NVIDIA RTX A5500. 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..

• DP Ports
  3x DisplayPort 1.4a 4x DisplayPort 1.4a

This section compares the technical specifications of NVIDIA GeForce RTX 4080 12 GB 和 NVIDIA RTX A5500. 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
  3840x2160 7680 x 4320 at 60 Hz
• DirectX
  12.2 12_2
• OpenGL
  4.6 4.6
• OpenCL
  3.0 3.0
• Vulkan
  1.3 1.3
• Shader Model
  6.7 6.6

This section compares the physical dimensions of NVIDIA GeForce RTX 4080 12 GB 和 NVIDIA RTX A5500. 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
  267 mm 267 mm
• Width
  112 mm 112 mm

• Pixel Rate
  208.8 GPixel/s 162.7 GPixel/s
• Texture Rate
  626.4 GTexel/s 542.4 GTexel/s
• FP16 (half)
  40.09 TFLOPS (1:1) 34.71 TFLOPS
• FP32 (float)
  40.09 TFLOPS 34.71 TFLOPS
• FP64 (double)
  626.4 GFLOPS (1:64) 1,085 GFLOPS