AMD Radeon RX 6800M (Mobile) - 145 W vs NVIDIA GeForce GTX 1660. Specifications, performance, tests

Comparison of basic technical data of graphics cards AMD Radeon RX 6800M (Mobile) - 145 W and NVIDIA GeForce GTX 1660, chip, information processing units.

• GPU Chip
  Navi 22 XTM TU116
• Execution units
  40 1408
• Render Output Units
  64 48
• Texture Units
  160 88

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

• Memory Size
  12 GB 6 GB
• Memory Type
  GDDR6 GDDR5
• Memory Speed
  2 GHz 8 Gbps
• Memory Bandwith
  384 GB/s 192.1 GB/s
• Memory Interface
  192 bit 192 bit

Let's compare the memory frequency of graphics cards AMD Radeon RX 6800M (Mobile) - 145 W and NVIDIA GeForce GTX 1660. The higher the better.

• Base Clock
  2.300 GHz 1.53 GHz
• Boost Clock
  2.300 GHz 1.785 GHz

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

• TDP
  145 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 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 6800M (Mobile) - 145 W.

• GPU Interface
  PCIe 4.0 x 16 PCIe 3.0 x16
• Release date
  Q2/2021 Q1/2019
• Structure size
  7 nm 12 nm