NVIDIA GeForce RTX 4090 vs NVIDIA GeForce GTX 1660 Ti. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA GeForce RTX 4090 and NVIDIA GeForce GTX 1660 Ti, chip, information processing units.

• GPU Chip
  AD102-300 / AD102-301 (Ada Lovelace) TU116
• Render Output Units
  192 48
• Texture Units
  512 96

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

• Memory Size
  24 GB 6 GB
• Memory Type
  GDDR6X GDDR6
• Memory Clock
  1.313 GHz 1.5 GHz
• Memory Speed
  21.0 Gbps 12 Gbps
• Memory Interface
  384 bit 192 bit

Let's compare the memory frequency of graphics cards NVIDIA GeForce RTX 4090 and NVIDIA GeForce GTX 1660 Ti. The higher the better.

• Base Clock
  2.235 GHz 1.5 GHz
• Boost Clock
  2.520 GHz 1.77 GHz

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

• TDP
  450 W 120 W

Connectivity and connections.

• Max. Displays
  4 3
• HDMI Ports
  1x HDMI v2.1 1x HDMI 2.1
• DP Ports
  3x DP v1.4a 1x DisplayPort 1.4a
• DVI Ports
  -- 1x DVI

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

• Max. resolution
  7680x4320 3840x2160
• DirectX
  12_2 (Ultimate) 12.1

The difference in size, weight and slot of the compared devices

• Length
  304 mm 229 mm
• Height
  137 mm 35 mm
• Width
  61 mm 111 mm

Comparison of interfaces and release dates for GPU NVIDIA GeForce GTX 1660 Ti and NVIDIA GeForce RTX 4090.

• GPU Interface
  PCIe 4.0 x 16 PCIe 3.0 x16
• Release date
  Q4/2022 Q1/2019
• Structure size
  4 nm 12 nm