RX570 bottleneck
RX570 bottleneck
It's improved, yet it doesn't allow reaching 60fps. The 4590 is roughly a 10% boost over the 3570. Even the 6th and 7th generation i5 processors won't maintain consistent performance: Nearly all games launched since 2018 will face significant challenges on 4c/4t Core i5 CPUs. Unless you manage to overclock them, the older Core i7 2600K, 3770K and i7 4770K will also struggle. The game is extremely CPU-intensive, and these processors lack sufficient resources to keep the GPU active. The Core i5 8400 or Ryzen 5 2600 offer minimal improvement. The title demands more powerful cores, ideally at least six.
This setup offers better performance for modern titles compared to older 4-core i5 processors. Checking YouTube videos reveals it consistently reaches around 60fps in AC Odyssey. Lower settings without GPU limitations demonstrate high frame rates in the later segments, while newer CoD games run smoothly on these configurations. The combination also provides a solid upgrade route, allowing you to add a 5000 series Ryzen CPU later—potentially doubling speeds for both gaming and work tasks. You enjoy solid performance now, with a reasonable chance to upgrade affordably in the future.
I'm seeing several user reports online about problems with that board, mainly BIOS issues but also some DOA cases. It only lists three eggs on Newegg for both the original and R4 models, with many one-star reviews. If you decide to buy it, I'd recommend testing it right away to confirm it's not a faulty unit. For gaming purposes, it should be fine since it won't constantly overclock the CPU, though it might struggle with longer all-core tasks like rendering or compilation. If it runs well with a Ryzen 5 1600 and the VRM stays cool, upgrading to a 5600 or 5700X later is possible, but I wouldn't recommend it for Ryzen 9 chips or higher TDP models like the 2700X or 5800X.
Typically B350 boards outperform A320 models. They usually offer more than just two RAM slots, support overclocking, and provide superior PCIe expansion and IO performance. The key factor for running high-end CPUs is the VRM quality—those components deliver power to the CPU. If they overheat, performance drops due to throttling. Some A320 boards manage top-tier parts well, while certain B350 boards may struggle. In most cases, a B350 board will deliver better results than an A320 board unless you verify with trusted tests.
I've decided on a Ryzen 5 2600x with an rx570 4GB and a320a pro mobile, but it has only single-channel RAM because that's all my budget allows. Some friends warn me I might lose up to 70% performance if I stick with single-channel. Is that really a big issue? Also, I found a full PC at the same price with an FX-8320 non-EXPO chipset and 10GB dual-channel RAM. Is that a better option?