Scheda grafica AMD Radeon RX 6950 XT, specifiche e parametri di riferimento

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

• Chip GPU
  Navi 21 KXTX
• Unità di esecuzione
  80
• Shader
  5120
• Unità di uscita del rendering
  128
• Unità di texture
  320
• L1 Cache
  128 KB
• L2 Cache
  4 MB
• L3 Cache
  128 MB
• Basato su
  AMD Radeon RX 6950 XT
• Chip GPU
  Navi 21 KXTX (RDNA 2)
• Streaming Multiprocessors
  80
• Shader
  5120
• Unità di uscita del rendering
  128
• Unità di texture
  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.

• Dimensione della memoria
  16 GB
• Tipo di memoria
  GDDR6
• Memory Clock
  2.25 GHz
• Velocità della memoria
  18 Gbps
• Banda di memoria
  576 GB/s
• Interfaccia di memoria
  256 bit
• Dimensione della memoria
  16 GB
• Tipo di memoria
  GDDR6
• Memory Clock
  2.250 GHz
• Velocità della memoria
  18.0 Gbps
• Memory bandwidth
  576 GB/s
• Interfaccia di memoria
  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.

• Frequenza di base
  1.925 GHz
• Frequenza massima
  2.324 GHz
• Avg (Game) Clock
  2.116 GHz
• Frequenza di base
  1.890 GHz-2 %
• Frequenza massima
  2.310 GHz-1 %
• Avg (Game) Clock
  2.100 GHz-1 %
• Overclock
  Sì

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
• Ventilatore 1
  --
• Ventilatore 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
• Max. Visualizzazioni
  4
• Versione HDCP
  2.3
• Porte HDMI
  1x HDMI v2.1
• DP Ports
  2x DP v1.4a
• Porte DVI
  --
• 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.

• Max. Visualizzazioni
  4
• Risoluzione massima
  7680x4320
• DirectX
  12.2
• OpenGL
  4.6
• OpenCL
  2.1
• Vulkan
  1.3
• Shader Model
  6.5
• Raytracing
  Sì
• DLSS / FSR
  No
• Risoluzione massima
  7680x4320
• DirectX
  12_2 (Ultimate)
• Raytracing
  Sì
• DLSS / FSR
  Sì
• 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

• Lunghezza
  --
• Altezza
  --
• Width
  --
• Larghezza (slot)
  3 PCIe-Slots
• Weight
  --

• Architettura
  RDNA 2
• Interfaccia GPU
  PCIe 4.0 x 16
• Processo tecnologico
  7 nm
• Data di rilascio
  Q2/2022
• Interfaccia GPU
  PCIe 4.0 x 16
• Data di rilascio
  Q2/2022
• Launch Price
  1,099 $ (Reference)
• Processo tecnologico
  7 nm
• Part-no
  --
• Specifica
  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

Posizioni comuni AMD Radeon RX 6950 XT GPU in benchmark popolari, per un confronto con altri modelli.

• Performance relative to other GPU chips
  38 place