Intel N100 vs i3-N305 vs a Used ThinkCentre Tiny for a Home Server
Doc-based, not yet hands-on tested. This guide is written from the official documentation and has not yet been tested hands-on by us. Check the current official docs before running anything.
Date: 2026-10-24. Jellyfin version referenced: v12.3 (https://github.com/jellyfin/jellyfin/releases/tag/v12.3), as pinned in our Jellyfin guides. CPU data comes from Intel's spec pages, read 2026-10-24.
Transparency note (HomelabWise): This comparison is based on official spec pages and docs only, and was not hands-on tested by us. Nothing here was measured (no power, temperature or transcoding numbers).
The three CPUs on paper (Intel spec pages)
A used ThinkCentre Tiny can contain many different CPUs. As an example we use the Core i5-8500T (8th gen), a 35 W "T" desktop chip of the kind found in used tiny business PCs. We don't name specific Tiny models here: check the exact CPU in the listing or BIOS, and the model's own spec sheet on Lenovo PSREF.
| Intel Processor N100 | Intel Core i3-N305 | Intel Core i5-8500T (example used-Tiny CPU) | |
|---|---|---|---|
| Code name | Alder Lake-N | Alder Lake-N | Coffee Lake |
| Launched | Q1'23 | Q1'23 | Q2'18 |
| Cores / threads | 4 / 4 | 8 / 8 | 6 / 6 |
| Max turbo | 3.40 GHz | 3.80 GHz | 3.50 GHz |
| TDP | 6 W | 15 W (configurable down to 9 W) | 35 W (configurable down to 25 W) |
| Max memory | 16 GB, 1 channel | 16 GB, 1 channel | 128 GB, 2 channels (DDR4-2666) |
| iGPU | UHD Graphics, 24 EUs, 750 MHz | UHD Graphics, 32 EUs, 1.25 GHz | UHD Graphics 630, 1.10 GHz |
| Quick Sync Video | Yes | Yes | Yes |
| VT-x / VT-d | Yes / Yes | Yes / Yes | Yes / Yes |
| Servicing status | — | — | "End of Servicing Updates Date: June 30, 2025" |
| Source | intel.com | intel.com | intel.com |
TDP is a design figure, not measured wall power.
What the Jellyfin docs say about these iGPUs
From Jellyfin's Intel hardware acceleration guide:
- UHD 630 is in the "Mainstream" tier, described as "capable of multiple 4k HDR HEVC 10-bit transcoding at the same time".
- HEVC 10-bit decode/encode needs "Gen 9.5 Kaby Lake (7th Gen Core)… and newer". AV1 decode needs "Gen 12 Tiger Lake (11th Gen Core) and newer". By those rules, a Coffee Lake (8th gen) chip has no AV1 decode.
- For "the latest products like N95/N100", OpenCL runtime support "is provided in
23.xx.xxxxxand newer". The guide doesn't place the N100/N305 UHD Graphics in a tier, and we could not confirm Alder Lake-N AV1 decode support from an official Intel source, so we make no claim either way.
Trade-offs (our reading of the specs)
- Memory: the N100 and N305 top out at 16 GB in one channel, per Intel. That covers Immich's 8 GB recommendation (requirements) but limits running many VMs. The 8500T allows up to 128 GB in two channels on paper, but a Tiny chassis' own limit may be lower. Check the specific model on Lenovo PSREF.
- Cores: the N305 has twice the N100's cores at 15 W TDP. The 8500T has six full cores at 35 W TDP.
- Age and support: the 8500T launched in 2018, and Intel lists its servicing updates as ended (June 30, 2025). Used units also vary in condition. Check the seller's BIOS version, drive health and power adapter.
- Codecs: if your library has AV1, the Coffee Lake example lacks AV1 decode (per the Jellyfin docs). The Alder Lake-N status is unconfirmed here.
⚠️ Caution: these are spec-sheet comparisons only. Real power draw, noise and transcoding throughput depend on the box's BIOS limits and cooling, and none of that was measured. Before you buy, check the exact CPU of a used unit in the listing or BIOS, and Lenovo's PSREF for the chassis limits.
Sources
- https://www.intel.com/content/www/us/en/products/sku/231803/intel-processor-n100-6m-cache-up-to-3-40-ghz/specifications.html
- https://www.intel.com/content/www/us/en/products/sku/231805/intel-core-i3n305-processor-6m-cache-up-to-3-80-ghz/specifications.html
- https://www.intel.com/content/www/us/en/products/sku/129941/intel-core-i58500t-processor-9m-cache-up-to-3-50-ghz/specifications.html
- https://jellyfin.org/docs/general/post-install/transcoding/hardware-acceleration/intel
- https://psref.lenovo.com/ (Lenovo's spec reference; check your specific Tiny model there)