GMKtec NucBox T9 Plus vs Lenovo ThinkCentre M920x Tiny
Lenovo ThinkCentre M920x Tiny is the more capable pick; GMKtec NucBox T9 Plus is the cheaper one - which wins comes down to the job below.
The verdict
- CPU
- Lenovo ThinkCentre M920x Tiny has 1.2x the CPU throughput (7,728 vs 6,200 PassMark).
- Plex
- GMKtec NucBox T9 Plus transcodes more 4K HDR streams (~5 vs ~3).
- Idle power
- GMKtec NucBox T9 Plus idles lower (7W vs 12W) - cheaper to run 24/7.
- Networking
- GMKtec NucBox T9 Plus has more NICs (2 vs 1) - better for a firewall or VLAN trunk.
- RAM ceiling
- Lenovo ThinkCentre M920x Tiny takes more RAM (64GB vs 32GB).
- Local AI
- Lenovo ThinkCentre M920x Tiny has a PCIe slot for a low-profile GPU - the other needs a DIY build for local LLMs.
Which wins for each job
| Job | GMKtec NucBox T9 Plus | Lenovo ThinkCentre M920x Tiny |
|---|---|---|
| Plex / Jellyfin | ~5 streams win | ~3 streams |
| Frigate NVR | ~4 cameras | ~4 cameras |
| Proxmox / VMs | 6,200 PassMark | 7,728 PassMark win |
| Firewall / router | 2 NICs win | 1 NICs |
| 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 | GMKtec NucBox T9 Plus | Lenovo ThinkCentre M920x Tiny |
|---|---|---|
| Price (list) | $199 | $210 |
| CPU | Intel N150 | Intel Core i5-8500T |
| Cores / threads | 4 | 6 |
| PassMark | 6,200 | 7,728 |
| iGPU | UHD | UHD 630 |
| NICs | 2 | 1 |
| NIC model | Intel I226-V | Intel I219-V |
| RAM max (GB) | 32 | 64 |
| M.2 free | 1 | 1 |
| PCIe slot | none | x8-lp |
| Idle (W) | 7 | 12 |
| TDP (W) | 6 | 35 |