NVIDIA GeForce GTX 1660 vs NVIDIA GeForce RTX 3090 Ti. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA GeForce GTX 1660 and NVIDIA GeForce RTX 3090 Ti, chip, information processing units.

• GPU Chip
  TU116 GA102-350-A1
• Render Output Units
  48 112
• Texture Units
  88 336
• L1 Cache
  64 KB 128 KB
• L2 Cache
  1.536 MB 6 MB

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

• Memory Size
  6 GB 24 GB
• Memory Type
  GDDR5 GDDR6X
• Memory Speed
  8 Gbps 1.3 GHz
• Memory Bandwith
  192.1 GB/s 1,008 GB/s
• Memory Interface
  192 bit 384 bit

Let's compare the memory frequency of graphics cards NVIDIA GeForce GTX 1660 and NVIDIA GeForce RTX 3090 Ti. The higher the better.

• Base Clock
  1.53 GHz 1.56 GHz
• Boost Clock
  1.785 GHz 1.86 GHz

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

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

Connectivity and connections.

• DP Ports
  1x DisplayPort 1.4a 1x HDMI 2.1 3x DisplayPort 1.4a

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

• Max. resolution
  3840x2160 7680x4320
• DirectX
  12.1 12_2
• OpenGL
  4.6 4.6
• OpenCL
  3.0 3.0
• Vulkan
  1.3 1.3
• Shader Model
  6.7 (6.4) 6.6

• Pixel Rate
  85.68 GPixel/s 208.3 GPixel/s
• Texture Rate
  157.1 GTexel/s 625.0 GTexel/s
• FP16 (half)
  10.05 TFLOPS (2:1) 40.00 TFLOPS
• FP32 (float)
  5.027 TFLOPS 40.00 TFLOPS
• FP64 (double)
  157.1 GFLOPS (1:32) 625.0 GFLOPS