The major difference between Minecraft RTX system requirementsand the base game can be found in it the GPU they ask for.
You'll also need to double on RAM, for 8GB in total. Moving up to an Intel i7-6500U or AMD A8-6600K should help increase performance, especially when paired with an NVIDIA GeForce 940M or AMD Radeon HD 8570D GPU. If you're intent on beating the Minecraft recommended system requirements, you needn't push your budget too much further. This will increase with the number of worlds you create however, and don't forget to upgrade to Windows 10 64-bit. The Minecraft size is small, taking up just 1GB on your storage solution of choice. That's not all, as you'll need an Intel HD Graphics 4000 or AMD Radeon R5 graphics card, and 4GB of RAM.
In order to craft a rig that meets the Minecraft minimum system requirements, you'll need to put together something with an Intel Celeron J4105 or AMD FX-4100 processor at the very least. You don't need a chest full of diamonds to build a gaming PC capable of surmounting the Minecraft system requirements, but the game does have some features available to those with more powerful systems.