AMD Radeon RX 7700S vs NVIDIA GeForce GTX 1660. Specifications, performance, tests

Comparison of basic technical data of graphics cards AMD Radeon RX 7700S and NVIDIA GeForce GTX 1660, chip, information processing units.

• GPU Chip
  Navi 33 XT (RDNA 3) TU116
• Render Output Units
  64 48
• Texture Units
  128 88

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

• Memory Size
  8 GB 6 GB
• Memory Type
  GDDR6 GDDR5
• Memory Clock
  2.250 GHz 2 GHz
• Memory Speed
  18 Gbps 8 Gbps
• Memory Interface
  128 bit 192 bit

Let's compare the memory frequency of graphics cards AMD Radeon RX 7700S and NVIDIA GeForce GTX 1660. The higher the better.

• Base Clock
  1.500 GHz 1.53 GHz
• Boost Clock
  2.500 GHz 1.785 GHz

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

• TDP
  100 W 120 W

Connectivity and connections.

• Max. Displays
  4 3
• HDMI Ports
  -- 1x HDMI 2.0
• DP Ports
  -- 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
  -- 229 mm
• Height
  -- 35 mm
• Width
  -- 111 mm

Comparison of interfaces and release dates for GPU NVIDIA GeForce GTX 1660 and AMD Radeon RX 7700S.

• GPU Interface
  PCIe 4 x 16 PCIe 3.0 x16
• Release date
  Q1/2023 Q1/2019
• Structure size
  6 nm 12 nm

• Pixel Rate
  160.0 GPixel/s 85.68 GPixel/s
• Texture Rate
  320.0 GTexel/s 157.1 GTexel/s
• FP16 (half)
  40.96 TFLOPS (2:1) 10.05 TFLOPS (2:1)
• FP32 (float)
  20.48 TFLOPS 5.027 TFLOPS
• FP64 (double)
  640.0 GFLOPS (1:32) 157.1 GFLOPS (1:32)