Best Gaming PCs for Streaming (2026)

A streaming PC is just a gaming PC with a bit more headroom. If you’re only ever playing single-player games at medium settings, you can spend less. If you want to stream while you play, run a capture card, hold an OBS scene with 4 sources, and not drop frames in the middle of a clutch — you need to spec for the second job, not just the first.

This guide is the cheat-sheet we’d hand a friend who’s been streaming on the same gaming laptop for two years and finally wants to upgrade. Skip ahead to what to spec, or read top to bottom.

What to spec, in order of impact

1. CPU. Streaming and encoding hit the CPU hardest. A modern 8-core (Ryzen 7 / Core i7 or above) is the floor for 1080p60 streaming alongside a current AAA game. 12+ cores if you’re running multi-app scenes (game + browser + chat overlay + cam).
2. GPU. An RTX 4060 or 4070 handles 1080p / 1440p high settings in most current games, and uses NVENC for the stream encode (so the CPU isn’t pulling double duty). For 4K gameplay output, look at 4070 Ti / 4080.
3. RAM. 32 GB DDR5 is the comfortable floor. 16 GB will run, but tab count + OBS + chat will push it to the limit on a long stream.
4. Storage. 1 TB NVMe SSD minimum (faster loads = less dead air on stream). Add a second 1–2 TB drive if you record locally.
5. PSU + cooling. 750 W 80+ Gold for room to grow. AIO liquid cooling on the CPU keeps fan noise out of the mic.
6. Case. Mesh-front mid-tower for airflow. Cable management matters for cleaner B-roll if you show your setup.

What you can skip

• RGB everything. Looks good in B-roll, has zero performance impact. Spend the budget on a better GPU.
• Extreme cooling. 360 mm AIOs look impressive but for everything short of overclocked HEDT, a 240 mm is fine.
• The cheapest motherboard. False economy. Stick to mid-range B-series with USB-C front-panel, 2.5 GbE, and proper VRMs.

Pre-built vs custom-build

A custom build saves 10–15% if you’re comfortable with cable routing, BIOS quirks and a weekend of assembly. A pre-built saves you the weekend, gets you a warranty on the whole system (not 12 individual component warranties), and ships dispatched in 2–3 days from a UK builder.

If your time is worth more than £25/hour and you’ve never built before, a UK pre-built wins on the maths.

How to actually buy one

1. Decide your budget bracket — £900–£1,400 covers 1080p streaming comfortably; £1,500–£2,200 lifts you to 1440p with headroom.
2. Pick the GPU you want first — the GPU drives almost every other decision.
3. Match a CPU to the GPU tier (don’t pair a 4070 with a 6-core CPU; you’ll bottleneck on stream).
4. Confirm 32 GB RAM + NVMe SSD as floor specs.
5. Order from a UK builder with a warranty you can actually call.

Tools that pair with a streaming setup

Once the hardware’s sorted, the workflow tools come next. A few of our generators are built for streamers — they create on-screen content in one tap:

• Gaming Challenge Generator — self-imposed match rules with a result card you can OBS-source.
• Random Fortnite Loadout — reroll constraints between rounds.
• Random Pokémon Team — a randomised six-mon team for a nuzlocke segment.
• Spin the Wheel — drop into OBS as a browser source for viewer-driven decisions.
• All gaming challenge generators — every constraint-style tool on the site.

FAQ