Best Processors Under £100 (2026)
13 active processors priced at or below £100 · sorted by editor rating then price · prices update hourly
About this price band
The £100 cap is where most UK buyers in the processors market actually shop. Processor reviews that treat value as a first-class metric. Every CPU is benchmarked with stock settings and measured against the nearest Intel or AMD counterpart. We only feature products with a live, primary affiliate offer, so every entry can actually be bought today. Prices are pulled from Amazon UK and refreshed on a regular schedule, so what you see here is what you will pay on the merchant page when you click through.
Every processor we list under £100
AMD Ryzensets 3 3200G processor (Radeon Vega 8 integrated GPU, 4 cores/4 threads, 65W TDP, AM4 socket, 6MB Cache, up to 4.0 Ghz max boost frequency , wraith stealth cooler)
4.7/5£69.97Thermalright AM5 CPU Contact Frame V2 for Secure Frame Kit Anti-Bending Buckle Black
4.6/5£7.99
ENDORFY Fortis 5, CPU cooler with 140 mm fan, 140 mm Fluctus fan, optional semi-passive mode, AM4 cooler, AM5 CPU cooler, AM5, AM4, LGA1700, LGA1200
4.6/5£56.42
ENDORFY Fortis 5 Dual Fan, CPU cooler with 140 mm and 120 mm fans, 140 mm Fluctus fan, optional semi-passive mode, AM4 cooler, AM5 CPU cooler, AM5, AM4, LGA1700, LGA1200
4.6/5£63.96
BONTEC Adjustable Under Desk PC Mount, CPU Holder with Adjustable Straps Fit up to 71 Inches (180 cm), Space-Saving Computer Tower Stand, Sturdy Steel Bracket, Easy Installation, 20kg Load Capacity
4.3/5£14.99
MSI MPG CORELIQUID P13 360 AIO CPU Liquid Cooler - Full-Plane & Screwless Copper Base, Improved Water Channel Design, ARGB GEN2, CycloBlade 9, Split-Flow Radiator, Rifle Bearing Fans
4.3/5£57.02