Cartão gráfico AMD Radeon RX 6950 XT, especificações e padrões de referência

This section outlines the key features of the graphics card AMD Radeon RX 6950 XT.

• Chip GPU
  Navi 21 KXTX
• Unidades de execução
  80
• Shader
  5120
• Unidades de saída de renderização
  128
• Unidades de Textura
  320
• L1 Cache
  128 KB
• L2 Cache
  4 MB
• L3 Cache
  128 MB
• Com base em
  AMD Radeon RX 6950 XT
• Chip GPU
  Navi 21 KXTX (RDNA 2)
• Streaming Multiprocessors
  80
• Shader
  5120
• Unidades de saída de renderização
  128
• Unidades de Textura
  320
• Raytracing Cores
  80

Specifications for onboard video memory, including type (e.g., GDDR6), capacity, and bandwidth. Higher capacity and bandwidth contribute to improved gaming and rendering performance.

• Tamanho da memória
  16 GB
• Tipo de memória
  GDDR6
• Memory Clock
  2.25 GHz
• Скорость памяти
  18 Gbps
• Banda de memória com
  576 GB/s
• Interface de memória
  256 bit
• Tamanho da memória
  16 GB
• Tipo de memória
  GDDR6
• Memory Clock
  2.250 GHz
• Скорость памяти
  18.0 Gbps
• Memory bandwidth
  576 GB/s
• Interface de memória
  256 bit

Information on the base and boost clock speeds of the graphics card, which directly affect its performance in gaming and rendering applications. AMD Radeon RX 6950 XT.

• Frequência de base
  1.925 GHz
• Frequência máxima
  2.324 GHz
• Avg (Game) Clock
  2.116 GHz
• Frequência de base
  1.890 GHz-2 %
• Frequência máxima
  2.310 GHz-1 %
• Avg (Game) Clock
  2.100 GHz-1 %
• Overclocking
  Sim

Details on the thermal design power (TDP) of the graphics card, including the maximum thermal output under standard and overclocked conditions, guiding the selection of cooling solutions.

• TDP
  335 W
• Power Connectors
  2x 8-pin
• Suggested PSU
  700 W
• TDP
  335 W
• TDP (up)
  --
• Tjunction max
  100 °C
• PCIe-Power
  2 x 8-Pin

Specifications of the cooling system, including fan types and configurations, which are critical for maintaining optimal operating temperatures during intensive workloads. AMD Radeon RX 6950 XT.

• Fan-Type
  Axial
• Ventilador 1
  --
• Ventilador 2
  --
• Cooler-Type
  Air cooling
• Noise (Idle)
  0 dB / Silent
• Noise (Load)
  --

Detailed information about connectivity options, including HDMI, DisplayPort, and DVI interfaces, along with their respective capabilities and supported resolutions.

• DP Ports
  1x HDMI 2.1 2x DisplayPort 1.4a
• Máx. Ecrãs
  4
• HDCP-Version
  2.3
• HDMI Ports
  1x HDMI v2.1
• DP Ports
  2x DP v1.4a
• DVI Ports
  --
• VGA Ports
  --
• USB-C Ports
  1

An overview of the hardware capabilities of the graphics card, including support for technologies like ray tracing, DLSS, and Vulkan, which enhance graphical fidelity and performance.

• Máx. Ecrãs
  4
• Resolução máxima
  7680x4320
• DirectX
  12.2
• OpenGL
  4.6
• OpenCL
  2.1
• Vulkan
  1.3
• Shader Model
  6.5
• Raytracing
  Sim
• DLSS / FSR
  Não
• Resolução máxima
  7680x4320
• DirectX
  12_2 (Ultimate)
• Raytracing
  Sim
• DLSS / FSR
  Sim
• LED
  No LED lighting

Support for various video codecs, such as H.264, HEVC, and VP9, which enhance video playback and streaming capabilities by offloading tasks from the CPU.

• h264
  Decode / Encode
• h265 / HEVC
  Decode / Encode
• VP8
  Decode / Encode
• VP9
  Decode / Encode
• AV1
  Decode
• h264
  Decode / Encode
• h265 / HEVC
  Decode / Encode
• VP8
  Decode / Encode
• VP9
  Decode / Encode
• AV1
  Decode

• Comprimento
  --
• Altura
  --
• Width
  --
• Largura (Slots)
  3 PCIe-Slots
• Weight
  --

• Arquitectura
  RDNA 2
• Interface GPU
  PCIe 4.0 x 16
• Processo tecnológico
  7 nm
• Data de lançamento
  Q2/2022
• Interface GPU
  PCIe 4.0 x 16
• Data de lançamento
  Q2/2022
• Launch Price
  1,099 $ (Reference)
• Processo tecnológico
  7 nm
• Part-no
  --
• Documentos
  data sheet

• Pixel Rate
  297.5 GPixel/s
• Texture Rate
  743.7 GTexel/s
• FP16 (half)
  47.60 TFLOPS
• FP32 (float)
  23.80 TFLOPS
• FP64 (double)
  1,487 GFLOPS

Posições comuns AMD Radeon RX 6950 XT GPU em referências populares, para comparação com outros modelos.

• Performance relative to other GPU chips
  38 place