A Broxburn customer came into the EH11 workshop a few weeks ago with a wedding-photography side business and a very specific question: “I want to build one PC that handles Lightroom for the stills and Premiere for the ceremony videos, and I keep seeing gaming builds recommended. Are they actually the right thing?” She had been quoted for a build heavy on graphics card and light on everything else, and the honest answer was no — for what she was doing, half that budget was pointing at the wrong parts. This guide is the conversation we had with her on the bench, in the order we work through it when a Broxburn, Uphall or Livingston customer asks us to spec an editing machine from scratch.
Where an Editing Build Differs from a Gaming Build
Gaming is a real-time workload: frames are rendered one at a time, sixty or more a second, and the GPU does most of the heavy lifting while the CPU keeps a handful of threads busy. Editing is almost the opposite shape. A Lightroom export of three hundred wedding RAWs, a Premiere timeline with four layers of 4K and a Resolve colour grade all want many CPU threads working in parallel, large chunks of RAM they can hold a project in without touching the drive, and storage fast enough that scrubbing through a timeline does not pause while the scrub cache catches up. The GPU matters, but it does not dominate the way it does in gaming; above a certain tier, spending more on the card and less on the rest of the build is where editing PCs come unstuck.
The second difference is sustained load. A gaming session heats the parts for an evening; an export heats them continuously for an hour or two, sometimes longer on a long video project. Thermal headroom and quiet cooling matter more on an editing PC than on a gaming one, because the fans will be loud for longer and the CPU will throttle sooner if the cooler was chosen for short bursts rather than for a full afternoon of work.
The CPU: Cores and Clocks, Not Just Clocks
For editing the CPU is where the money should land first. Lightroom exports, DaVinci Resolve renders without GPU acceleration, Topaz AI denoise and most of Premiere’s background processes all scale with core and thread count up to a point — eight performance cores is the sensible modern floor, twelve to sixteen is the sweet spot for a home or small-business workflow, and anything beyond that starts spending money that a faster GPU or more RAM would return better. High single-thread clocks still matter for the parts of Premiere and Photoshop that remain single-threaded, so chasing a server-style CPU with very many slow cores is the other end of the same mistake. The current generation of mainstream desktop chips from both AMD and Intel sit in the right place for this; we will spec from whichever has the better availability and warranty on the day the build goes together under our custom PC builds service.
The GPU: It Matters, But Less Than You Think
The parts list most people copy from gaming channels puts around half the budget on the graphics card. For an editing build that is almost always the wrong share. A mid-range card with eight to twelve gigabytes of VRAM handles Premiere’s hardware-accelerated playback, Resolve’s GPU effects and Lightroom’s GPU acceleration well, and the step up to a high-end card returns very little at that workload unless you are doing a lot of Resolve node grading on heavy codecs or running Topaz AI models that genuinely stretch a large VRAM pool. Where the GPU does become decisive is for AI tools — Topaz Video AI, Premiere’s Enhance Speech, Resolve’s Magic Mask — which lean on CUDA on NVIDIA cards and will run noticeably faster there. If AI features are not part of your workflow today, a mid-range NVIDIA or AMD card is enough and the saved budget is better put into CPU, RAM and storage.
RAM: 32 GB Is the Honest Floor in 2026
Sixteen gigabytes of RAM is fine for a gaming PC and genuinely not enough for a modern editing one. Premiere with a single 4K timeline and a couple of other apps open will push past sixteen gigabytes without trying, and the moment it does the project scratch starts hitting the SSD rather than RAM, which is where the “my timeline suddenly stutters when I alt-tab” complaint comes from. Thirty-two gigabytes is the honest starting point for a 2026 editing build. Sixty-four is the right move for Resolve with heavier codecs, 6K source footage or heavy After Effects compositions; a motherboard that takes four DIMM slots so the build can grow from 32 to 64 later without throwing away kits is a quiet detail worth getting right at build time. Speed matters a little, slot count matters more.
Storage: Three Tiers That Change How Fast the Project Opens
Editing builds work best with three tiers of storage rather than one big drive. A fast NVMe boot drive carries Windows, the editing apps and the active project; a second NVMe or large SATA SSD carries the media cache, the preview files and recent finished projects; a larger mechanical drive or network share holds the archive. The reason for splitting them is that Premiere and Resolve both read from one location (the media) and write to another (the cache and previews) at the same time, and separating those onto two drives keeps the write queue from blocking playback. A single large SSD does work, but a timeline with heavy playback tends to stutter at exactly the moment the cache is being written.
One detail people underspec: the NVMe that holds the cache fills up much faster than you expect. A full wedding project with Premiere’s preview files and Lightroom smart previews can sit at well over a hundred gigabytes on its own, and three or four active projects plus an OS leave a 500 GB cache drive uncomfortably full. For a build that will carry real work, 1 TB per role is the sensible minimum.
Monitor and Colour: The Part Nobody Lists
The part of an editing build that gets left off the quote most often is the monitor, and it is the one the customer looks at every working hour. A gaming monitor optimised for high refresh rate and very low response time is usually the wrong choice for editing, because the panels that hit those numbers trade off colour accuracy and viewing angle to get there. An editing monitor needs a 10-bit IPS panel, at least ninety-five per cent coverage of sRGB (and ideally DCI-P3 for video work), a factory calibration report, and a size large enough to work on two tracks of 4K side by side — which, in practice, means 27 inches at 4K as a sensible floor, or 32 inches for anyone doing heavy stills work. A hardware calibrator every six months keeps the panel honest; without one, prints and client exports start drifting from what you see on screen within a year.
Cooling and Noise on a Long Export
Short gaming sessions tolerate a loud cooler; a four-hour export in a home office in Broxburn or Uphall does not. The two decisions that matter are the CPU cooler and the case airflow. A sensible tower air cooler, or a 280 mm AIO where the case supports it, keeps a mid-range editing CPU below throttling temperatures through a long render without the fans sounding like a hairdryer. The case wants mesh at the front, not a glass panel, with two or three large 120 mm or 140 mm intakes running slow rather than one small fan running fast; the rule is “bigger and slower is quieter at the same airflow.” A build spec’d this way will sit around the thirty-decibel mark under full export load, which is the difference between being able to hear yourself think and not. For readers whose office is particularly sound-sensitive, our silent PC build guide for home-office work goes deeper into the cooling and fan choices that take a build from quiet to properly silent.
When an Upgrade Makes More Sense Than a Build
Not every editing PC needs to start from a bare case. A machine bought three or four years ago as a gaming rig — eight-core CPU, 16 GB of RAM, mid-range GPU, 500 GB SSD — will often convert into a serviceable editing PC with a RAM top-up to 32 or 64 GB, a second NVMe for cache, and a fresh Windows install. That is a two-hour hardware upgrade plus a tidy OS installation, not a new build. The decision point is usually the CPU: if it was already underspec for editing when it was new, the upgrade budget is better spent on the socket of a newer build. Our earlier guide on future-proofing a custom PC build covers the socket and platform question in more detail, and is useful reading when the choice is “upgrade this one or start over.” If you want to see the full framework for that call, the first custom PC build guide walks through the planning side for someone starting from scratch.
Where We Fit In, for a Broxburn Build
For customers in Broxburn, Uphall, Livingston and across the A89 commuter belt, we handle these builds end-to-end from the EH11 workshop: a sit-down to understand the real workflow (which apps, which codecs, which clients), a written parts list and quote agreed before any work starts, assembly and burn-in testing on the bench rather than at your desk, a clean Windows install with the editing apps and codecs set up and tested, and delivery back to Broxburn with the monitor profiled and the first project opened to make sure everything plays as it should. The handover usually takes an hour at your end. For a desktop that already exists and just needs upgrading rather than replacing, the same visit works as a desktop PC repair and upgrade appointment instead — same bench, different parts list. The Broxburn custom PC build page has the collection and workshop drop-off details for the local area.
An editing PC is a specialist tool, and the parts list that makes it good at the job is noticeably different from the one that makes a PC good at gaming. Get the CPU right, put the RAM and storage ahead of the GPU in the budget, and do not forget the monitor, and a sensibly specified build will still be a pleasant machine to edit on in three or four years’ time. If you are weighing one up in Broxburn or anywhere else in West Lothian, bring the workflow in and we will quote the parts that actually earn their place in it.
Last updated: 9 November 2026