I'm new to PC building and want to put together a gaming-focused computer that can also handle normal multitasking, like browsing, watching videos, listening to music, and reading while playing. I was considering an AMD Ryzen 7 7800X3D for strong gaming performance, but I'm open to other suggestions and would appreciate simple explanations of which parts are worth spending more on.
My current second-hand PC is almost three years old and struggles with games such as League of Legends and Oxygen Not Included. Some games crash or freeze before reaching the loading screen, and even running a game alongside Spotify can be difficult. I suspect the memory or storage may be part of the problem.
Current specifications:
- CPU: AMD Ryzen 7 3700X
- GPU: NVIDIA GeForce RTX 2070 SUPER 8GB
- RAM: 16GB DDR4-3600, using two sticks
- Motherboard: B450M Gaming
- Power supply: approximately 650W
- Storage: about 1.14TB
My budget is $1,000–$2,200 AUD. I'd prefer a white build, although green accents would also be nice, and I'd like RGB lighting if possible. I may wait for November sales. Please explain things simply because I'm still learning PC terminology.
3 Answers
A completely new AM5 build with a 7800X3D would offer excellent gaming performance, but it also means buying a new motherboard and DDR5 memory. With your budget, you may get better value by upgrading the current platform unless you specifically want a fresh build and a longer upgrade path.
For a new system, aim for 32GB of RAM, a 1TB or 2TB NVMe SSD, a quality 750W power supply, and a graphics card that receives most of the budget. The CPU does not need to be the most expensive part for the games you listed. A white case with addressable RGB fans can provide the look you want without sacrificing performance.
Another possible combination is an Intel Core i5-14600K, 32GB of DDR4, and a powerful graphics card such as an RX 9070 XT. However, 13th- and 14th-generation Intel processors should be paired with a motherboard using the BIOS update that includes the 0x12B microcode fix, which addresses the known voltage and stability problems. If you want the simplest and safest route, the AM4 upgrade or a newer AMD platform may be easier to manage.
Before replacing everything, check the exact power-supply model, motherboard model, storage drive health, and how much free space is available. Your RTX 2070 SUPER should still handle games like League of Legends easily, so crashes may be caused by a failing drive, unstable memory, overheating, outdated drivers, or the operating system rather than the graphics card alone.
Because you already have an AM4 motherboard and DDR4 memory, a cheaper upgrade path is to keep the platform, install a Ryzen 7 5800X3D if your board’s BIOS supports it, and put more of the budget toward a stronger graphics card such as an RX 9070. You could also move to 32GB of RAM and add a reliable NVMe SSD if your current storage is a hard drive or is showing errors. Check compatibility and update the BIOS before changing the processor.
My motherboard is a B450M Gaming and I believe the power supply is 650W. I have two RAM sticks installed, so I think they’re running in dual-channel mode. I’ll look into the AM4 upgrade option.
I’d prefer white if those are the choices, or possibly green accents. I mostly want to browse, watch videos, listen to music, and do other browser tasks while gaming, so I don’t need especially heavy professional multitasking.