NVIDIA L40G vs Colorful iGame GeForce RTX 4090 Neptune OC-V. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA L40G and Colorful iGame GeForce RTX 4090 Neptune OC-V, chip, information processing units.

• GPU Chip
  AD102 AD102 (Ada Lovelace)
• Execution units
  18176 128
• Render Output Units
  192 192
• Texture Units
  568 512

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

• Memory Size
  24 GB 24 GB
• Memory Type
  GDDR6 GDDR6X
• Memory Clock
  2.25 GHz 1.313 GHz
• Memory Speed
  18 Gbps 21 Gbps
• Memory Bandwith
  864.0 GB/s 1008 GB/s
• Memory Interface
  384 bit 384 bit

Let's compare the memory frequency of graphics cards NVIDIA L40G and Colorful iGame GeForce RTX 4090 Neptune OC-V. The higher the better.

• Base Clock
  1.005 GHz 2.235 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 630 W+ 40 %

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 254 mm
• Width
  111 mm 42 mm

Comparison of interfaces and release dates for GPU Colorful iGame GeForce RTX 4090 Neptune OC-V 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