Yous3f_M

Amd build
PCPartPicker part list: https://uk.pcpartpicker.com/list/r9wPLJ
Price breakdown by merchant: https://uk.pcpartpicker.com/list/r9wPLJ/by_merchant/
CPU: AMD - Athlon 200GE 3.2 GHz Dual-Core Processor  (£37.98 @ Aria PC) 
Motherboard: ASRock - B450M-HDV Micro ATX AM4 Motherboard  (£57.59 @ Amazon UK) 
Memory: Team - Vulcan 8 GB (2 x 4 GB) DDR4-3000 Memory  (£56.59 @ CCL Computers) 
Storage: Kingston - A400 480 GB 2.5" Solid State Drive  (£47.99 @ Aria PC) 
Video Card: Gigabyte - Radeon RX 560 - 1024 4 GB GAMING OC rev 2.0 Video Card  (£138.99 @ Ebuyer) 
Case: CiT - CIT-F3BLACKBLUE MicroATX Mini Tower Case  (£29.49 @ Amazon UK) 
Power Supply: Fractal Design - Integra M 450 W 80+ Bronze Certified Semi-Modular ATX Power Supply  (£51.10 @ Ebuyer) 
Operating System: Microsoft - Windows 10 Pro OEM 64-bit 
Total: £419.73
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-11-24 15:53 GMT+0000
Intel build
PCPartPicker part list: https://uk.pcpartpicker.com/list/nNsYtg
Price breakdown by merchant: https://uk.pcpartpicker.com/list/nNsYtg/by_merchant/
CPU: Intel - Celeron G4900 3.1 GHz Dual-Core Processor  (£48.66 @ CCL Computers) 
Motherboard: MSI - H310M PRO-VH Micro ATX LGA1151 Motherboard  (£48.98 @ Amazon UK) 
Memory: Team - Vulcan 8 GB (2 x 4 GB) DDR4-3000 Memory  (£56.59 @ CCL Computers) 
Storage: Kingston - A400 480 GB 2.5" Solid State Drive  (£47.99 @ Aria PC) 
Video Card: Gigabyte - Radeon RX 560 - 1024 4 GB GAMING OC rev 2.0 Video Card  (£138.99 @ Ebuyer) 
Case: CiT - CIT-F3BLACKBLUE MicroATX Mini Tower Case  (£29.49 @ Amazon UK) 
Power Supply: Fractal Design - Integra M 450 W 80+ Bronze Certified Semi-Modular ATX Power Supply  (£51.10 @ Ebuyer) 
Operating System: Microsoft - Windows 10 Pro OEM 64-bit 
Total: £421.80
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-11-24 15:55 GMT+0000
best of both world you can get in your budget

8700k is best cause there is no need to go to the 9900k or 9700k its good or you can also go with the 7800x with a x299 mobo

8700k is best cause there is no need to go to the 9900k or 9700k its good or you can also go with the 7800x with a x299 mobo

this better
PCPartPicker part list: https://pcpartpicker.com/list/kWLghy
Price breakdown by merchant: https://pcpartpicker.com/list/kWLghy/by_merchant/
CPU: AMD - Ryzen 3 2200G 3.5 GHz Quad-Core Processor  ($97.99 @ SuperBiiz) 
CPU Cooler: Cooler Master - Hyper T4 70 CFM Rifle Bearing CPU Cooler  ($24.16 @ OutletPC) 
Motherboard: ASRock - Fatal1ty X470 Gaming K4 ATX AM4 Motherboard  ($114.99 @ Newegg) 
Memory: Team - Vulcan 16 GB (2 x 8 GB) DDR4-3000 Memory  ($99.99 @ Newegg Business) 
Storage: Kingston - A400 120 GB 2.5" Solid State Drive  ($25.00 @ Amazon) 
Storage: Toshiba - P300 2 TB 3.5" 7200RPM Internal Hard Drive  ($62.25 @ OutletPC) 
Video Card: EVGA - GeForce GTX 1060 6GB 6 GB GAMING Video Card  ($229.89 @ OutletPC) 
Case: NZXT - H500i (Black) ATX Mid Tower Case  ($98.32 @ Amazon) 
Power Supply: EVGA - BQ 500 W 80+ Bronze Certified Semi-Modular ATX Power Supply  ($43.89 @ OutletPC) 
Total: $796.48
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-11-12 13:35 EST-0500

I recommend you this https://www.newegg.com/global/ae/Product/Product.aspx?Item=9SIA0ZX4417560&cm_re=psu-_-17-153-232-_-Product

They are compatible, however I wouldn't necessarily go that route. A Ryzen 5 2600 with a decent B450 board will be much better than the 8350K for non-gaming and even gaming workloads, and the Corsair VS power supplies aren't really up to snuff for a system of that caliber. I'd go with a grey label CXM at least.

Just for reference for other repliers, that's a 48-core Fermi chip at 600–720 MHz and a 64-bit or 128-bit DDR3 bus