Jetson Orin NX 8GB - 512 CUDA cores?

Autonomous Machines Jetson & Embedded Systems Jetson Orin NX
1

When I use deviceQuery app I get information that I have 512 CUDA cores, but my device has 1024 according to the documentation. (JP 6.0 DP)

Device 0: “Orin”
CUDA Driver Version: 12.2
CUDA Capability Major/Minor version number: 8.7
Total amount of global memory: 7620 MBytes (7990591488 bytes)
( 4) Multiprocessors, (128) CUDA Cores/MP: 512 CUDA Cores
GPU Max Clock rate: 765 MHz (0.76 GHz)
Memory Clock rate: 612 Mhz
Memory Bus Width: 128-bit

2

OK, I set device into higher power mode and i see 1024 CUDA cores.

3

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