I'm running into some issues with RAM bottlenecks and I'm trying to figure out the best upgrade path. Right now, I have 16GB of DDR4 RAM, and I'm noticing it's starting to feel insufficient for newer games. Here are my specs:
- Processor: i7-12700KF at 3610 MHz
- Motherboard: PRIME Z690-P D4
- GPU: 5070-TI
- RAM: 16GB T-force DDR4 3600 CL18-22-22-42
- Monitor: AOC Q27G3XMN 1440p HDR 1000.
I often play games like Star Citizen, which doesn't run too well, and Cyberpunk 2077 also gives me some trouble, even when I lower settings. I got the new GPU recently, and my CPU isn't far behind the top performers, so I'm leaning towards upgrading my RAM. Would it be better to go for 64GB of DDR4 or 32GB of DDR5? I'm aware RAM prices are high, so I want to avoid overdoing it and don't want a minor upgrade either—32GB of DDR4 seems like it might not cut it. Any advice?
4 Answers
Also, have you checked your BIOS settings? Sometimes when you upgrade the GPU, features like XMP can get disabled, which might be affecting your RAM performance.
I think the best move for you would be to grab an identical kit to your current RAM and bump it up to 32GB. DDR5 requires a new motherboard, so that’s not really an option unless you’re looking to upgrade everything. Plus, 32GB should give you a noticeable performance boost, especially in newer games. Price-wise, it sounds like a good deal right now too!
Yeah, it's definitely worth checking if your motherboard supports DDR5 before you make a switch. Just adding two more 8GB sticks that match your speed should work fine. Just be cautious about mixing RAM.
Honestly, if you can find a solid deal on 64GB of DDR4, it might also be worth it, especially since prices are fluctuating.
Going for 32GB of DDR4 seems like a solid plan. It's more cost-effective, and you won't need to worry about a motherboard swap. No way going from 16GB to 32GB is pointless—everything benefits from having more RAM!
Yeah, I agree! 32GB is definitely a good sweet spot for gaming without breaking the bank.
32GB of DDR4 looks to be the best balance. Adding two 8GB sticks is the simplest upgrade. Plus, it should save you some cash compared to jumping to DDR5.

Good point! Checking BIOS can sometimes resolve issues without needing an upgrade.