Palit GeForce RTX 4090 GameRock OmniBlack 24GB vs NVIDIA RTX A5500. Specifications

Comparison of basic technical data of graphics cards Palit GeForce RTX 4090 GameRock OmniBlack 24GB and NVIDIA RTX A5500, chip, information processing units.

• Based on
  NVIDIA GeForce RTX 4090 -
• Board Manufacturer
  Palit -
• Board Model
  Palit GeForce RTX 4090 GameRock OmniBlack 24GB -
• Board SKU
  NED4090019SB-1020Q -
• CUDA Cores
  16384 -
• Architecture
  - Ampere
• Execution Units
  - 80
• GPU Chip
  - GA102
• L1 Cache
  - 128 KB
• L2 Cache
  - 6 MB
• Render Output Units
  - 96
• Shader
  - 10240
• Texture Units
  - 320

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

• Memory Bandwidth
  1008 GB/s 768 GB/s
• Memory Bus
  384 bit 384 bit
• Memory Data Rate
  21 Gbps 16 Gbps
• Memory Size
  24 GB 24 GB
• Memory Type
  GDDR6X GDDR6
• Memory Clock
  - 2000 MHz

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

• Boost Clock
  2520 MHz 1695 MHz
• Graphics Clock
  2235 MHz -
• Base Clock
  - 1170 MHz

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

• System Power Supply
  1000 W (PSU recommendation) -
• Total Board Power
  450 W -
• TDP
  - 230 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 8-pin
• DisplayPort Ports
  - 4 × DisplayPort 1.4a

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

• DirectX
  - 12_2
• Max. resolution
  - 7680 x 4320 at 60 Hz
• OpenCL
  - 3.0
• OpenGL
  - 4.6
• Shader Model
  - 6.6
• Vulkan
  - 1.3

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

• Dimensions
  329.4 x 137.5 x 71.5 mm -
• Slot Size
  3.5 slot Dual-slot
• Length
  - 267 mm
• Width
  - 112 mm

Comparison of interfaces and release dates for GPU NVIDIA RTX A5500 and Palit GeForce RTX 4090 GameRock OmniBlack 24GB.

• Official source
  https://www.palit.com/palit/vgapro.php?id=4598&lang=en&pn=NED4090019SB-1020Q&tab=sp -
• Verified on
  2026-09-30 -
• Process Technology
  - 8 nm

• FP16 (theoretical)
  - 34.71 TFLOPS
• FP32 (theoretical)
  - 34.71 TFLOPS
• FP64 (theoretical)
  - 1,085 GFLOPS
• Pixel Rate
  - 162.7 GPixel/s
• Texture Rate
  - 542.4 GTexel/s