NVIDIA GeForce RTX 4080 16 GB versus NVIDIA A800 SXM4 80 GB. Especificações, desempenho, testes

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards NVIDIA GeForce RTX 4080 16 GB e NVIDIA A800 SXM4 80 GB. It includes key information such as the GPU chip architecture, the number of processing units, and other core features that directly impact the overall performance of the cards in various applications, including gaming and professional workloads.

• Chip GPU
  AD103 GA100
• Unidades de execução
  9728 6912
• Unidades de saída de renderização
  112 160
• Unidades de Textura
  304 432
• L1 Cache
  128 KB 192 KB
• L2 Cache
  64 MB 40 MB

This section provides a comparison of the memory configurations of NVIDIA GeForce RTX 4080 16 GB e NVIDIA A800 SXM4 80 GB. 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.

• Tamanho da memória
  16 GB 80 GB
• Tipo de memória
  GDDR6X HBM2e
• Memory Clock
  1.4 GHz 1.593 GHz
• Banda de memória com
  716.8 GB/s 2.04 Gbps
• Interface de memória
  256 bit 5120 bit

This section focuses on comparing the clock speeds of NVIDIA GeForce RTX 4080 16 GB e NVIDIA A800 SXM4 80 GB. It includes both the base and boost clock speeds, which directly influence the performance of the GPU during intensive tasks. Faster clock speeds typically translate to higher frame rates in games and quicker processing in compute-heavy applications.

• Frequência de base
  2.205 GHz 1.275 GHz
• Frequência máxima
  2.505 GHz 1.41 GHz

This section examines the thermal design of NVIDIA GeForce RTX 4080 16 GB e NVIDIA A800 SXM4 80 GB. It includes details such as power consumption (in watts) and thermal output during regular operation and overclocking. Efficient thermal management is essential for maintaining stable performance during long gaming sessions or other demanding tasks.

• TDP
  320 W 400 W
• Power Connectors
  1x 16-pin Não
• Slot
  Triple-slot IGP

This section compares the technical specifications of NVIDIA GeForce RTX 4080 16 GB e NVIDIA A800 SXM4 80 GB. 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.

• Resolução máxima
  3840x2160 3840x2160
• DirectX
  12.2 12.2
• OpenCL
  3.0 3.0
• CUDA
  8.9 8.0

This section provides additional information about NVIDIA GeForce RTX 4080 16 GB e NVIDIA A800 SXM4 80 GB. 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.

• Arquitectura
  Ada Lovelace Ampere
• Interface GPU
  PCIe 4.0 x16 PCIe 4.0 x16
• Processo tecnológico
  4 nm 7 nm
• Data de lançamento
  Q3/2022 Q3/2022

• Pixel Rate
  280.6 GPixel/s 225.6 GPixel/s
• Texture Rate
  761.5 GTexel/s 609.1 GTexel/s
• FP16 (half)
  48.74 TFLOPS (1:1) 77.97 TFLOPS (4:1)
• FP32 (float)
  48.74 TFLOPS 19.49 TFLOPS
• FP64 (double)
  761.5 GFLOPS (1:64) 9.746 TFLOPS (1:2)