NVIDIA GeForce RTX 4080 16 GB vs NVIDIA GeForce RTX 3090 Ti. Specifications, performance, tests

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards NVIDIA GeForce RTX 4080 16 GB and NVIDIA GeForce RTX 3090 Ti. 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 Chip
  AD103 GA102-350-A1
• Render Output Units
  112 112
• Texture Units
  304 336
• L1 Cache
  128 KB 128 KB
• L2 Cache
  64 MB 6 MB

This section provides a comparison of the memory configurations of NVIDIA GeForce RTX 4080 16 GB and NVIDIA GeForce RTX 3090 Ti. 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.

• Memory Size
  16 GB 24 GB
• Memory Type
  GDDR6X GDDR6X
• Memory Speed
  22.4 Gbps 1.3 GHz
• Memory Bandwith
  716.8 GB/s 1,008 GB/s
• Memory Interface
  256 bit 384 bit

This section focuses on comparing the clock speeds of NVIDIA GeForce RTX 4080 16 GB and NVIDIA GeForce RTX 3090 Ti. 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..

• Base Clock
  2.205 GHz 1.56 GHz
• Boost Clock
  2.505 GHz 1.86 GHz

This section examines the thermal design of NVIDIA GeForce RTX 4080 16 GB and NVIDIA GeForce RTX 3090 Ti. 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
  320 W 450 W
• Power Connectors
  1x 16-pin 1x 16-pin

This section compares the connectivity options available on NVIDIA GeForce RTX 4080 16 GB and NVIDIA GeForce RTX 3090 Ti. 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 1x HDMI 2.1 3x DisplayPort 1.4a

This section compares the technical specifications of NVIDIA GeForce RTX 4080 16 GB and NVIDIA GeForce RTX 3090 Ti. 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.

• Max. resolution
  3840x2160 7680x4320
• 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

• Pixel Rate
  280.6 GPixel/s 208.3 GPixel/s
• Texture Rate
  761.5 GTexel/s 625.0 GTexel/s
• FP16 (half)
  48.74 TFLOPS (1:1) 40.00 TFLOPS
• FP32 (float)
  48.74 TFLOPS 40.00 TFLOPS
• FP64 (double)
  761.5 GFLOPS (1:64) 625.0 GFLOPS