Palit GeForce RTX 4080 SUPER GamingPro OC 16GB vs NVIDIA L40G. Specifications

Comparison of basic technical data of graphics cards Palit GeForce RTX 4080 SUPER GamingPro OC 16GB and NVIDIA L40G, chip, information processing units.

• Based on
  NVIDIA GeForce RTX 4080 SUPER -
• Board Manufacturer
  Palit -
• Board Model
  Palit GeForce RTX 4080 SUPER GamingPro OC 16GB -
• Board SKU
  NED408ST19T2-1032A -
• CUDA Cores
  10240 -
• Architecture
  - Ada Lovelace
• Execution Units
  - 18176
• GPU Chip
  - AD102
• L1 Cache
  - 128 KB
• L2 Cache
  - 48 MB
• Render Output Units
  - 192
• RT Cores
  - 142
• Texture Units
  - 568

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

• Memory Bandwidth
  736 GB/s 864 GB/s
• Memory Bus
  256 bit 384 bit
• Memory Data Rate
  23 Gbps 18 Gbps
• Memory Size
  16 GB 24 GB
• Memory Type
  GDDR6X GDDR6
• Memory Clock
  - 2250 MHz

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

• Boost Clock
  2610 MHz 2475 MHz
• Graphics Clock
  2295 MHz -
• Base Clock
  - 1005 MHz

Graphics card power limits and recommended system power supply describe different specifications.

• System Power Supply
  850 W (PSU recommendation) 700 W (PSU recommendation)
• Total Board Power
  320 W -
• TDP
  - 300 W

Connectivity and connections.

• DisplayPort Version
  DP1.4a x 3 -
• HDMI Version
  HDMI 2.1a -
• PCIe Interface
  PCI-E 4.0 PCIe 4.0 x16
• Power Connectors
  16-pin x1 1x 16-pin
• DisplayPort Ports
  - 3 × DisplayPort 1.4a
• HDMI Ports
  - 1 × HDMI 2.1
• Max. Displays
  - 4

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

• CUDA
  - 8.9
• DirectX
  - 12.2
• Max. resolution
  - 3840 × 2160
• OpenCL
  - 3.0
• OpenGL
  - 4.6
• Shader Model
  - 6.7
• Vulkan
  - 1.3

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

• Dimensions
  328.9 x 132.9 x 63.4 mm -
• Slot Size
  3.1 slot Dual-slot
• Length
  - 267 mm
• Width
  - 111 mm

Comparison of interfaces and release dates for GPU NVIDIA L40G and Palit GeForce RTX 4080 SUPER GamingPro OC 16GB.

• Official source
  https://www.palit.com/palit/vgapro.php?id=5007&lang=en&pn=NED408ST19T2-1032A&tab=sp -
• Verified on
  2026-09-30 -
• Process Technology
  - 4 nm
• Release date
  - Q3/2022

• FP16 (theoretical)
  - 89.97 TFLOPS (1:1)
• FP32 (theoretical)
  - 89.97 TFLOPS
• FP64 (theoretical)
  - 1,406 GFLOPS (1:64)
• Pixel Rate
  - 475.2 GPixel/s
• Texture Rate
  - 1,406 GTexel/s