NVIDIA GeForce RTX 4080 12 GB vs AMD Radeon RX 6800M (Mobile) - 145 W. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA GeForce RTX 4080 12 GB and AMD Radeon RX 6800M (Mobile) - 145 W, chip, information processing units.

• GPU Chip
  AD104 Navi 22 XTM
• Execution units
  7680 40
• Render Output Units
  80 64
• Texture Units
  240 160

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

• Memory Size
  12 GB 12 GB
• Memory Type
  GDDR6X GDDR6
• Memory Speed
  21 Gbps 2 GHz
• Memory Bandwith
  504.2 GB/s 384 GB/s

Let's compare the memory frequency of graphics cards NVIDIA GeForce RTX 4080 12 GB and AMD Radeon RX 6800M (Mobile) - 145 W. The higher the better.

• Base Clock
  2.31 GHz 2.300 GHz
• Boost Clock
  2.61 GHz 2.300 GHz

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

• TDP
  285 W 145 W

Connectivity and connections.

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

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

• Max. resolution
  3840x2160 7680x4320
• DirectX
  12.2 12_2

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

• Length
  267 mm --
• Width
  112 mm --

Comparison of interfaces and release dates for GPU AMD Radeon RX 6800M (Mobile) - 145 W and NVIDIA GeForce RTX 4080 12 GB.

• GPU Interface
  PCIe 4.0 x16 PCIe 4.0 x 16
• Structure size
  4 nm 7 nm
• Release date
  Q3/2022 Q2/2021