NVIDIA GeForce RTX 4080 12 GB vs AMD Radeon RX 7700 XT. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA GeForce RTX 4080 12 GB and AMD Radeon RX 7700 XT, chip, information processing units.

• GPU Chip
  AD104 Navi 33 XT (RDNA 3)
• Render Output Units
  80 64
• Texture Units
  240 128

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

• Memory Size
  12 GB 8 GB
• Memory Type
  GDDR6X GDDR6
• Memory Clock
  1.313 GHz 2.250 GHz
• Memory Speed
  21 Gbps 18 Gbps

Let's compare the memory frequency of graphics cards NVIDIA GeForce RTX 4080 12 GB and AMD Radeon RX 7700 XT. The higher the better.

• Base Clock
  2.31 GHz 1.900 GHz
• Boost Clock
  2.61 GHz 2.600 GHz

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

• TDP
  285 W 200 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 (Ultimate)

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 7700 XT and NVIDIA GeForce RTX 4080 12 GB.

• GPU Interface
  PCIe 4.0 x16 PCIe 4 x 16
• Structure size
  4 nm 6 nm
• Release date
  Q3/2022 2023

• Pixel Rate
  208.8 GPixel/s 332.8 GPixel/s
• Texture Rate
  626.4 GTexel/s 561.6 GTexel/s
• FP16 (half)
  40.09 TFLOPS (1:1) 71.88 TFLOPS (2:1)
• FP32 (float)
  40.09 TFLOPS 35.94 TFLOPS
• FP64 (double)
  626.4 GFLOPS (1:64) 1,123 GFLOPS (1:32)