AMD Radeon RX 6950 XT vs NVIDIA GeForce RTX 3090 Ti. Specifications, performance, tests

Comparison of basic technical data of graphics cards AMD Radeon RX 6950 XT and NVIDIA GeForce RTX 3090 Ti, chip, information processing units.

• GPU Chip
  Navi 21 KXTX (RDNA 2) GA102-350-A1
• Shader
  5120 10752
• Render Output Units
  128 112
• Texture Units
  320 336
• L1 Cache
  128 KB 128 KB
• L2 Cache
  4 MB 6 MB
• Based on
  AMD Radeon RX 6950 XT GA102

Comparison of the amount of memory on board graphics cards. The more the better.

• Memory Size
  16 GB 24 GB
• Memory Type
  GDDR6 GDDR6X
• Memory Speed
  18.0 Gbps 1.3 GHz
• Memory Bandwith
  576 GB/s 1,008 GB/s
• Memory Interface
  256 bit 384 bit

Let's compare the memory frequency of graphics cards AMD Radeon RX 6950 XT and NVIDIA GeForce RTX 3090 Ti. The higher the better.

• Base Clock
  1.890 GHz-2 % 1.56 GHz
• Boost Clock
  2.310 GHz-1 % 1.86 GHz
• Overclocking
  Yes No

Connectors, the number of thermal watts emitted in normal mode and at overclocking.

• TDP
  335 W 450 W
• Power Connectors
  2x 8-pin 1x 16-pin

Connectivity and connections.

• DP Ports
  2x DP v1.4a 1x HDMI 2.1 3x DisplayPort 1.4a

Technical data that is used to its full potential in computer games.

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 (Ultimate) 12_2
• OpenGL
  4.6 4.6
• OpenCL
  2.1 3.0
• Vulkan
  1.3 1.3
• Shader Model
  6.5 6.6

• Pixel Rate
  297.5 GPixel/s 208.3 GPixel/s
• Texture Rate
  743.7 GTexel/s 625.0 GTexel/s
• FP16 (half)
  47.60 TFLOPS 40.00 TFLOPS
• FP32 (float)
  23.80 TFLOPS 40.00 TFLOPS
• FP64 (double)
  1,487 GFLOPS 625.0 GFLOPS