NVIDIA GeForce GTX 1660 Ti vs NVIDIA GeForce RTX 4080 16 GB. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA GeForce GTX 1660 Ti and NVIDIA GeForce RTX 4080 16 GB, chip, information processing units.

• GPU Chip
  TU116 AD103
• Execution units
  1536 9728
• Render Output Units
  48 112
• Texture Units
  96 304
• L1 Cache
  64 KB 128 KB
• L2 Cache
  1,536 MB 64 MB

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

• Memory Size
  6 GB 16 GB
• Memory Type
  GDDR6 GDDR6X
• Memory Clock
  1.5 GHz 1.4 GHz
• Memory Speed
  12 Gbps 22.4 Gbps
• Memory Bandwith
  288.0 GB/s 716.8 GB/s
• Memory Interface
  192 bit 256 bit

Let's compare the memory frequency of graphics cards NVIDIA GeForce GTX 1660 Ti and NVIDIA GeForce RTX 4080 16 GB. The higher the better.

• Base Clock
  1.5 GHz 2.205 GHz
• Boost Clock
  1.77 GHz 2.505 GHz

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

• TDP
  120 W 320 W
• Power Connectors
  1x 8-pin 1x 16-pin
• Slot
  Dual-slot Triple-slot
• Suggested PSU
  300 W 700 W

Connectivity and connections.

• Max. Displays
  3 4
• HDMI Ports
  1x HDMI 2.1 1x HDMI 2.1
• DP Ports
  1x DisplayPort 1.4a 3x DisplayPort 1.4a

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

• Max. resolution
  3840x2160 3840x2160
• DirectX
  12.1 12.2
• OpenGL
  4.6 4.6
• OpenCL
  3.0 3.0
• Vulkan
  1.3 1.3
• CUDA
  7.5 8.9
• Shader Model
  6.7 (6.4) 6.7

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

• Length
  229 mm 310 mm
• Width
  111 mm 140 mm
• Height
  35 mm 61 mm

Comparison of interfaces and release dates for GPU NVIDIA GeForce RTX 4080 16 GB and NVIDIA GeForce GTX 1660 Ti.

• Architecture
  Turing Ada Lovelace
• GPU Interface
  PCIe 3.0 x16 PCIe 4.0 x16
• Structure size
  12 nm 4 nm
• Release date
  Q1/2019 Q3/2022

• Pixel Rate
  84.96 GPixel/s 280.6 GPixel/s
• Texture Rate
  169.9 GTexel/s 761.5 GTexel/s
• FP16 (half)
  10.87 TFLOPS (2:1) 48.74 TFLOPS (1:1)
• FP32 (float)
  5.437 TFLOPS 48.74 TFLOPS
• FP64 (double)
  169.9 GFLOPS (1:32) 761.5 GFLOPS (1:64)