Wanting a gaming pc- looking for help

Delvey

I would say with Ryzen 2xxx being so cheap it is easy to build a £500 gaming PC.
But that will not include monitor, keyboard, mouse, headset etc

WildeKarde

Well this is £500 but probably needs some tweaking (ram change/increase at least): AWD Stronghold 2600 Six Core 3.9GHz RX 580 8GB Desktop Gaming PC

Delvey

By the time you have added a decent motherboard, 16GB RAM and a larger SSD it is £650
Same spec but £120 cheaper, with a decent brand PSU as well
PCPartPicker Part List

CPU: AMD - Ryzen 5 2600 3.4 GHz 6-Core Processor  (£119.49 @ Amazon UK)
Motherboard: MSI - B450M PRO-M2 Micro ATX AM4 Motherboard  (£55.99 @ CCL Computers)
Memory: Corsair - Vengeance LPX 16 GB (2 x 8 GB) DDR4-3000 Memory  (£66.40 @ CCL Computers)
Storage: Crucial - BX500 480 GB 2.5" Solid State Drive  (£46.83 @ Amazon UK)
Video Card: PowerColor - Radeon RX 580 8 GB Red Dragon Video Card  (£171.48 @ Ebuyer)
Case: Thermaltake - Versa H22 ATX Mid Tower Case  (£28.48 @ Amazon UK)
Power Supply: EVGA - 500 W 80  Certified ATX Power Supply  (£44.69 @ CCL Computers)
Total: £533.36
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2019-07-11 09:35 BST 0100