SAPPHIRE PULSE Radeon RX 6400 4GB vs Palit GeForce RTX 5080 GameRock 16GB. Specifications

Comparison of basic technical data of graphics cards SAPPHIRE PULSE Radeon RX 6400 4GB and Palit GeForce RTX 5080 GameRock 16GB, chip, information processing units.

• Based on
  AMD Radeon RX 6400 NVIDIA GeForce RTX 5080
• Board Manufacturer
  Sapphire Palit
• Board Model
  SAPPHIRE PULSE Radeon RX 6400 4GB Palit GeForce RTX 5080 GameRock 16GB
• Board SKU
  11315-01-20G NE75080019T2-GB2030G
• Stream Processors
  768 -
• CUDA Cores
  - 10752
• GPU Chip
  - NVIDIA GeForce RTX 5080

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

• Memory Data Rate
  16 Gbps Effective 30 Gbps
• Memory Size
  4 GB 16 GB
• Memory Type
  GDDR6 GDDR7
• Memory Bandwidth
  - 960 GB/s
• Memory Bus
  - 256 bit

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

• Boost Clock
  Up to 2321 MHz 2617 MHz
• Game Clock
  Up to 2039 MHz -
• Graphics Clock
  - 2295 MHz

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

• System Power Supply
  350 W (System power requirement) 850 W (PSU recommendation)
• Total Board Power
  55W (Board Power) 360 W

Connectivity and connections.

• DisplayPort Ports
  1 × DisplayPort -
• HDMI Ports
  1 × HDMI -
• PCIe Interface
  PCIe 4.0 x4 PCI-E 5.0
• DisplayPort Version
  - DP2.1b x 3
• HDMI Version
  - HDMI 2.1b
• Power Connectors
  - 16-pin x1

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

• Form Factor
  1 slot, ATX Low Profile Dimension: 170(L)X 56.2(W)X 17.2(H)mm -
• Dimensions
  - 331.9 x 150 x 70.4 mm
• Slot Size
  - 3.5 slot

Comparison of interfaces and release dates for GPU Palit GeForce RTX 5080 GameRock 16GB and SAPPHIRE PULSE Radeon RX 6400 4GB.

• Official source
  https://www.sapphiretech.com/en/consumer/pulse-radeon-rx-6400-4g-gddr6 https://www.palit.com/palit/vgapro.php?id=5355&lang=en&pn=NE75080019T2-GB2030G&tab=sp
• Verified on
  2026-09-30 2026-09-30