Not a lot of info on your current system or preferred gaming resolution, but I would assume 1440p-4k? If so there is not a massive uplift from the 7800X3D to 9850X3D, if you can tell the difference between both these CPU's without an overlay comparison, well great.
I will put together a white ATX build, motherboard chosen for it's NVMe capacity and 5gb lan with WiFi. 7800X3D because great deal, and if you do want better, wait for Zen 6 to stabilize. KLEVV NVMe simply because TLC and endurance, you won't notice a difference between Gen 4/5 in normal human use, but its a higher spec build where it matters.
I have chosen an air cooler, because currently by shopping around the non RGB white Thermalright Peerless Assassin 120 can be bought for £27 which is a great deal. If you want an AIO well there are options.
For the PSU well if going white I quite like Montech platimum models in particular the 1000w as its one of the quietest and reviewed well, the Montech Titan PLA 1000w is Seasonic made with a 10yr guarantee and A rated.
You could go with 850w too, but everyone loves to overspec these. I also love Seasonic PSU's but there is no stock in white of the Seasonic Core GX-850w white model.
Case, well this was originally £150 and has decent fans, at a knock down price, I want one at that price, I don't need it, but the wife says NO.
My basket at OcUK:
Total: GBP2291.88 (includes delivery: GBP12.99)
