The verdict

CPU
ASUS NUC 13 Pro i7 has 5.3x the CPU throughput (21,000 vs 4,000 PassMark).
Plex
ASUS NUC 13 Pro i7 transcodes more 4K HDR streams (~8 vs ~4).
Idle power
ASUS NUC 13 Pro i7 idles lower (9W vs 14W) - cheaper to run 24/7.
Networking
QNAP TS-464 has more NICs (2 vs 1) - better for a firewall or VLAN trunk.
RAM ceiling
ASUS NUC 13 Pro i7 takes more RAM (64GB vs 16GB).
Local AI
QNAP TS-464 has a PCIe slot for a low-profile GPU - the other needs a DIY build for local LLMs.

Which wins for each job

Job ASUS NUC 13 Pro i7 QNAP TS-464
Plex / Jellyfin ~8 streams win ~4 streams
Frigate NVR ~6 cameras win ~4 cameras
Proxmox / VMs 21,000 PassMark win 4,000 PassMark
Firewall / router 1 NICs 2 NICs win
Local AI / LLM no slot PCIe GPU slot win

Approximate - capacity estimates from curated specs, the same logic as the recommender. Verify against your exact setup. Prices move; check the retailer.

Full specs

Spec ASUS NUC 13 Pro i7 QNAP TS-464
Price (list) $599 $549
CPU Intel Core i7-1360P Intel Celeron N5095
Cores / threads 12 4
PassMark 21,000 4,000
iGPU Iris Xe Intel UHD (16 EU)
NICs 1 2
NIC model Intel I226-LM Intel I225-V
RAM max (GB) 64 16
M.2 free 1 2
PCIe slot none x4
Idle (W) 9 14
TDP (W) 28 15