Guide · Mini PCs
N100 vs N150 vs N305: which mini PC chip should you buy?
By Tiny · how I pick
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Get the N100. It's cheap, silent, uses about 6 to 10 watts, and runs a full set of home server services. It's the right chip for most people.
- N150: a small refresh. Only buy it if it costs the same as or less than an N100.
- N305: the real step up, with eight cores instead of four. It's worth the extra money only if you'll run virtual machines, lots of services at once, or several 4K streams at the same time.
All three have Intel Quick Sync, so streaming video won't decide this for you.
Words you'll see in this guide
- Cores: the separate workers inside a processor. More cores means more jobs at once.
- iGPU: graphics built into the main processor, with no separate graphics card. Quick Sync lives here.
- Intel Quick Sync: a video engine built into many Intel chips that converts video fast and with little power.
- Transcoding: converting a video on the fly so it plays smoothly on a phone or TV that can't handle the original file.
- Virtual machine (VM): a complete computer simulated in software, running inside your real one.
- Proxmox: free software that splits one computer into several virtual computers.
What's different between them
These are all Intel efficiency chips from the same family, so they're more alike than the names suggest. The real differences:
- Cores. The N100 and N150 have 4 cores. The N305 has 8. That's the difference that matters for heavy multitasking.
- Clock speed. The N100 boosts to 3.4 GHz, the N150 to 3.6 GHz, and the N305 to 3.8 GHz. The gap between the two 4-core chips works out to roughly 5 to 10 percent.
- Graphics. All three have Intel's current built-in graphics with Quick Sync. The N305's is a bit larger, which only helps when several videos are being converted at once.
- Memory. Intel officially limits all three to 16 GB. In practice, many N305 boards have two slots and run 32 GB, while most N100 and N150 boards have one slot and 16 GB. Check the specific model if RAM matters to you.
Side by side
| Spec | N100 | N150 | N305 |
|---|---|---|---|
| Cores / threads | 4 / 4 | 4 / 4 | 8 / 8 |
| Max boost | 3.4 GHz | 3.6 GHz | 3.8 GHz |
| Graphics units | 24 EU | 24 EU | 32 EU |
| Quick Sync | Yes | Yes | Yes |
| Official RAM limit | 16 GB | 16 GB | 16 GB* |
| Best for | The default box | Same, if cheaper | Virtual machines, lots of services |
Which one to buy
The default
Intel N100
The sensible pick for a first server. An N100 mini PC handles Pi-hole, Home Assistant, a Jellyfin or Plex server with Quick Sync, and a dozen Docker containers, while using very little power. Not sure what you need? Buy this one.
See N100 mini PCs on AmazonOther brands to consider: Beelink Mini S12 Pro, GMKtec NucBox G3
Only if the price is right
Intel N150
A small refresh of the N100: slightly higher clock speeds, slightly better graphics, and about 5 to 10 percent faster overall. It's fine, but not worth paying extra for. Buy an N150 mini PC if it costs the same as or less than the N100 you were going to get.
See N150 mini PCs on AmazonOther brands to consider: GMKtec NucBox G3 Plus, Beelink EQ14
The real upgrade
Intel N305
Twice the cores, and room for 32 GB on many boards. Get an N305 mini PC if you'll run Proxmox with several virtual machines, ten or more services, or several 4K streams at once.
Not for you if: you only need a simple box. Then it's overkill, and it costs more and runs warmer.
See N305 mini PCs on AmazonOther brands to consider: Beelink EQ12 Pro, MINISFORUM UN305C
What I'd pick
The N100 is the best value for most home labs. The N305 is the upgrade to get once virtual machines or heavy multitasking come into the picture. The N150 is a tie-breaker, not a reason to spend more.
- Picking your first machine? See the best mini PC for a home lab under $300.
- Mainly for movies and shows? See the best home media server builds.
- Not sure how much power you need? Start with what kind of server you need.
Quick answers
Is the N150 much better than the N100?
Not really. The N150 is a small 2025 refresh of the N100 with the same four cores, a slightly higher top speed (3.6 GHz vs 3.4 GHz), and slightly faster graphics, for roughly 5 to 10% more performance. Buy it if it costs the same as an N100, not if it costs more.
Is the N305 worth it over the N100?
Only if you'll use the extra cores. The N305 has eight cores to the N100's four, so it pulls ahead with many apps at once, virtual machines, or several 4K video conversions. For a simple Pi-hole and a few apps, the N100 is the smarter buy.
Do all three chips support Intel Quick Sync?
Yes. All three have the same modern Quick Sync engine, so they all convert H.264 and HEVC video and play AV1 for Jellyfin or Plex without straining the processor. Quick Sync isn't a reason to choose one over another.
How much RAM do these chips support?
Intel officially lists 16 GB for all three. In practice, many N305 machines have two RAM slots and run 32 GB reliably, while most N100 and N150 machines have one slot. If you need 32 GB, check the specific model, and lean toward an N305.
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