Which AGX Orin I have?

[mrbadger]

It seems, that I have Jetson AGX Orin 64GB, however tegrastats are ambigous.

Suggest, that is a 32GB ram version: RAM 4825/30589MB
Suggest, that is a 64GB ram version, because has 12 CPU cores : CPU [19%@1497,34%@1497,25%@1497,25%@1497,19%@1497,19%@1497,23%@1497,50%@1497,31%@729,40%@729,22%@729,32%@729]

Full output:
12-15-2023 07:03:23 RAM 4814/30589MB (lfb 5868x4MB) SWAP 0/15294MB (cached 0MB) CPU [19%@1497,34%@1497,25%@1497,25%@1497,19%@1497,19%@1497,23%@1497,50%@1497,31%@729,40%@729,22%@729,32%@729] EMC_FREQ 0% GR3D_FREQ 1% CV0@-256C CPU@63.718C Tboard@50C SOC2@60C Tdiode@52.75C SOC0@60.562C CV1@-256C GPU@60.218C tj@63.656C SOC1@58.781C CV2@-256C

So, which board it may be?
Thanks!

[mrbadger]

[DaveYYY]

You can check it by looking at /etc/nv_boot_control.conf
It will tell you which SKU this module is.

[mrbadger]

cat /etc/nv_boot_control.conf
TNSPEC 3701-500-0000-L.0-1-1-jetson-agx-orin-devkit-
COMPATIBLE_SPEC 3701–0000–1–jetson-agx-orin-devkit-
TEGRA_LEGACY_UPDATE false
TEGRA_BOOT_STORAGE mmcblk0
TEGRA_EMMC_ONLY false
TEGRA_CHIPID 0x23
TEGRA_OTA_BOOT_DEVICE /dev/mtdblock0
TEGRA_OTA_GPT_DEVICE /dev/mtdblock0

[WayneWWW]

please also check

sudo i2cdump -y 0 0x50

[mrbadger]

[mrbadger]

sudo i2cdump -y 0 0x50
No size specified (using byte-data access)
0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef
00: 02 00 fe 00 00 00 00 00 00 00 00 00 00 00 00 00 ?.?..
10: 00 00 00 0a 36 39 39 2d 31 33 37 30 31 2d 30 30 …?699-13701-00
20: 30 30 2d 35 30 30 20 4c 2e 30 00 00 00 00 00 00 00-500 L.0…
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 …
40: 00 00 00 00 e8 b9 a4 2d b0 48 31 34 32 33 35 32 …???-?H142352
50: 32 30 32 32 32 35 39 00 00 00 00 00 00 00 00 00 2022259…
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 …
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 …
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 …
90: 00 00 00 00 00 00 4e 56 43 42 00 00 4d 31 00 00 …NVCB…M1…
a0: 00 00 00 00 00 00 00 00 00 00 00 00 e8 b9 a4 2d …???-
b0: b0 48 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 ?H?..
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 …
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 …
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 …
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d9 …?

[DaveYYY]

We have three SKUs of AGX Orin, excluding AGX Orin Industrial:
SKU 0 is the 32GB Developer Kit, with 12 core CPU
SKU 4 is the 32GB production module, with 8 core CPU
SKU 5 is the 64GB Developer Kit

The log tells that you are using SKU 0.

[mrbadger]

Guessing, that SKU 0 specs are same as “Jetson AGX Orin 64GB” in page 6 of this documents, but RAM are not 64GB, but 32GB. Right?

[DaveYYY]

YES, they only differ in RAM size.

[mrbadger]

Thanks!