Xavier NX and AGX L2 cache size GPU

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Xavier
1

Hi,

I have bought two Jetson Xavier boards–AGX and NX. According to the specifications from the internet sources, the GPU L2 cache size is supposed to be 512KB for AGX and 256KB for NX. However, when I run the deviceQuery program, I see the GPU L2 cache size to be the same (512KB) for both the boards. Can anybody clarify me this? Why is it showing the sizes to be same? Is it the sources on the internet are wrong?

NX link: NVIDIA Jetson Xavier NX GPU Specs | TechPowerUp GPU Database
AGX link: NVIDIA Jetson AGX Xavier GPU Specs | TechPowerUp GPU Database

2

Changed the category from “Developer Tools” to “Autonomous Machine > DRIVE AGX”

3

Moving to Jetson AGX Xavier forum for resolution.

5

L2 Cache are same.
Only the number of cores are different from AGX and NX