I recently got a good deal on some 6400 CL38 RAM but I'm trying to figure out how it stacks up against my current option of 6000 CL30, especially since I'm using a 9800X3D. Will the performance difference be noticeable in gaming, or is it better to stick with the 6000 CL30? Any insights would be much appreciated!
3 Answers
There’s been testing, like with LTT, showing FPS differences of about 5-10 FPS between slower RAM kits and faster ones, especially with Ryzen 7000. While the 9800X3D won’t feel the difference as much, you shouldn’t potentially cheap out on RAM for such a powerful CPU. You'll need to tweak some settings manually, like setting uCLK to 3200 MHz too.
I found 6400 CL38 for like $60, which is a bit better compared to the $90 for 6000 CL30. If the pricing is right, I’d say go for the 6400.
The 6400 CL38 has a latency of around 11.9 ns, while the 6000 CL30 is about 10 ns, so the 6000 RAM is technically better on latency. However, the 6400 gives you about 7% more bandwidth. If you're on a 9800X3D, the performance gap in gaming won’t be huge. If the price is right, it’s worth snagging the 6400 and you can always tighten the timings later.
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