GIGABYTE Radeon RX 7900 XT vs NVIDIA GeForce RTX 4080 16 GB. Specifications, performance, tests

Comparison of basic technical data of graphics cards GIGABYTE Radeon RX 7900 XT and NVIDIA GeForce RTX 4080 16 GB, chip, information processing units.

• GPU Chip
  Navi 31 (RDNA 3) AD103
• Execution units
  84 9728
• Render Output Units
  192 112
• Texture Units
  336 304

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

• Memory Size
  20 GB 16 GB
• Memory Type
  GDDR6 GDDR6X
• Memory Clock
  2.500 GHz 1.4 GHz
• Memory Speed
  20 Gbps 22.4 Gbps
• Memory Bandwith
  800 GB/s 716.8 GB/s
• Memory Interface
  320 bit 256 bit

Let's compare the memory frequency of graphics cards GIGABYTE Radeon RX 7900 XT and NVIDIA GeForce RTX 4080 16 GB. The higher the better.

• Base Clock
  1.500 GHz 2.205 GHz
• Boost Clock
  2.400 GHz 2.505 GHz

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

• TDP
  300 W 320 W

Connectivity and connections.

• Max. Displays
  4 4
• HDMI Ports
  1x HDMI v2.1 1x HDMI 2.1
• DP Ports
  2x 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
  276 mm 310 mm
• Height
  113 mm 61 mm
• Width
  51 mm 140 mm

Comparison of interfaces and release dates for GPU NVIDIA GeForce RTX 4080 16 GB and GIGABYTE Radeon RX 7900 XT.

• GPU Interface
  PCIe 4 x 16 PCIe 4.0 x16
• Release date
  Q4/2022 Q3/2022
• Structure size
  5 nm 4 nm