"I need a video editing PC" is an unfinished sentence. Premiere Pro, DaVinci Resolve, and After Effects stress completely different parts of a machine, which is why the generic "editing build" someone copied off a forum so often disappoints the person who bought it. The best public data on this comes from Puget Systems, the workstation builder that publishes per-application hardware benchmarks — and their consistent finding matches what I see on my bench: spec the machine for the software and footage you actually use.
CPU: a modern 8-core is the floor; 12–16 cores for regular 4K delivery work. GPU: 12GB VRAM minimum, 16GB for serious 4K grading — and this is one place the 2026 GPU market is kind, since Tom's Hardware's current rankings put strong 16GB cards in the attainable mid-range. RAM: 32GB is the working floor for 4K, 64GB if After Effects or multicam is in your life — with the honest caveat that memory is the most inflated component in the 2026 market (64GB DDR5 kits are running several times their 2025 price per Tom's tracker), so we'll talk about whether to buy it now or build with a clear upgrade path.
Storage is where editing builds most often go wrong, and it's the fix for most "choppy timeline" complaints that come through my shop. The layout that works: a fast NVMe system drive, a separate NVMe for active projects and cache/scratch, and larger storage for the archive. When your media, your cache, and your operating system fight over one drive, no CPU upgrade in the world makes the timeline smooth. If your footage lives on a NAS, I'll spec the network side too — a fast local scratch drive plus smart proxy workflow beats editing raw files over Wi-Fi every single time.
Most editors I build for are also creators — if you're streaming or recording your own content, the encoder and core-count logic overlaps heavily with what I covered in my streaming PC build guide, and one properly specced machine covers both. Same for the gaming crossover: a Resolve-grade GPU is a gaming GPU with a day job.
When you book a build consult, tell me three things: your editing software, your camera codec, and your delivery format. That's enough to spec a machine that fits the work instead of a generic parts list — built with quality components, a clean install, your applications' hardware acceleration actually verified, and a full burn-in before it leaves my Somerville bench. Custom PC builds in New Jersey since 2011 — call (908) 428-9558 or stop by 75 N Bridge St, Somerville, behind Bank of America.