NVIDIA L40G vs Gainward GeForce RTX 4080 Phantom GS. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA L40G and Gainward GeForce RTX 4080 Phantom GS, chip, information processing units.

• GPU Chip
  AD102 AD103 (Ada Lovelace)
• Execution units
  18176 76
• Render Output Units
  192 96
• Texture Units
  568 304

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

• Memory Size
  24 GB 16 GB
• Memory Type
  GDDR6 GDDR6X
• Memory Clock
  2.25 GHz 1.400 GHz
• Memory Speed
  18 Gbps 22.4 Gbps
• Memory Bandwith
  864.0 GB/s 717 GB/s
• Memory Interface
  384 bit 256 bit

Let's compare the memory frequency of graphics cards NVIDIA L40G and Gainward GeForce RTX 4080 Phantom GS. The higher the better.

• Base Clock
  1.005 GHz 2.205 GHz
• Boost Clock
  2.475 GHz 2.640 GHz+ 5 %

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 2.1 1x HDMI v2.1a
• DP Ports
  3x DisplayPort 1.4a 3x DP v1.4a

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 329 mm
• Width
  111 mm 70 mm

Comparison of interfaces and release dates for GPU Gainward GeForce RTX 4080 Phantom GS and NVIDIA L40G.

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