AMD Radeon Pro W7800 vs NVIDIA GeForce RTX 4080 16 GB. Specifications, performance, tests

Comparison of basic technical data of graphics cards AMD Radeon Pro W7800 and NVIDIA GeForce RTX 4080 16 GB, chip, information processing units.

• GPU Chip
  Navi 31 (RDNA 3.0) AD103
• Render Output Units
  128 112
• Texture Units
  280 304

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

• Memory Size
  32 GB 16 GB
• Memory Type
  GDDR6 GDDR6X
• Memory Clock
  2.250 GHz 1.4 GHz
• Memory Speed
  18 Gbps 22.4 Gbps
• Memory Interface
  256 bit 256 bit

Let's compare the memory frequency of graphics cards AMD Radeon Pro W7800 and NVIDIA GeForce RTX 4080 16 GB. The higher the better.

• Base Clock
  1.855 GHz 2.205 GHz
• Boost Clock
  2.499 GHz 2.505 GHz

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

• TDP
  260 W 320 W

Connectivity and connections.

• Max. Displays
  4 4
• HDMI Ports
  -- 1x HDMI 2.1
• DP Ports
  4x DP v2.1 3x DisplayPort 1.4a

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

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

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

• Length
  280 mm 310 mm
• Height
  110 mm 61 mm
• Width
  40 mm 140 mm

Comparison of interfaces and release dates for GPU NVIDIA GeForce RTX 4080 16 GB and AMD Radeon Pro W7800.

• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x16
• Release date
  Q2/2023 Q3/2022
• Structure size
  5 nm 4 nm

• Pixel Rate
  319.9 GPixel/s 280.6 GPixel/s
• Texture Rate
  699.7 GTexel/s 761.5 GTexel/s
• FP16 (half)
  89.56 TFLOPS (2:1) 48.74 TFLOPS (1:1)
• FP32 (float)
  44.78 TFLOPS 48.74 TFLOPS
• FP64 (double)
  1,399 GFLOPS (1:32) 761.5 GFLOPS (1:64)