Home » CPU » CPU Buyer's Guides » Best CPU for RX 590

Best CPU for RX 590

Looking for a CPU upgrade for the RX 590? Look no further.

Updated: Jan 19, 2023 2:04 pm
Best CPU for RX 590

The RX 590 is a 1080p card, made to bring high FPS to HD gaming. The fact of the matter is that this GPU is old, and that makes it perfect for upgrading your really old system on the cheap. Or, if you’re looking for a CPU upgrade and happen to be rocking the RX 590. So the question has to be asked, what is the best CPU for RX 590?

Now Read: Best CPU for RX 580

The CPU is responsible for providing the GPU with instructions, that’s why we need a good CPU and GPU pairing, they need to work well together and not cause any issues, such as bottlenecks. We think we have just the CPU for the job.

Best CPU for RX 590

The CPU we have chosen for the RX 590 is the Ryzen 5 5600X. This CPU is the best on our list for a lot of GPUs, and there’s a reason for that.

AMD Ryzen 5 5600X

AMD Ryzen 5 5600X 1


3.7GHz/ 4.6GHz

Core (Threads)






We like this CPU, but it’s also the lowest CPU we’d recommend shooting for. We realize this CPU causes a decent GPU bottleneck at 1080p, but it means the CPU allows the RX 590 to perform at its best, whilst allowing room to upgrade the GPU in the future.

The Ryzen 5 5600X is probably the best on the market in terms of price-to-performance ratio This CPU is well suited to the RX 590 for various reasons. with its 6-Cores and 12-Threads allowing for some light workstation workloads in addition to gaming.

The 4.6GHz core speed ensures that the 5600X can handle gaming. We know that CPU core speed is pretty much correlated with CPU gaming performance, and for this reason, we think that the 4.6GHz 5600X is well suited to the RX 590, the 1080p beast.

The 5600X stands on the AM4 socket standard, the most widely-used motherboard type in the industry. So there are plenty of options out there for motherboards should you need to upgrade. The cost would be far less than the upgrade to AM5.

The Ryzen 5 5600X is also efficient, consuming just 65W of power, that’s almost 200W less than some rival Flagship CPUs.

Why it’s important to avoid a CPU bottleneck

A CPU bottleneck occurs when the CPU is not able to keep up with the rest of the components in the computer, such as the GPU and memory. This can happen when the CPU is not powerful enough or is not running at optimal speeds.

Avoiding a CPU bottleneck is important because it ensures that all the components in the computer are working efficiently and at their full potential. When there is a bottleneck, the performance of the entire system is slowed down and the computer may not be able to handle demanding tasks, such as running high-end games, or handling large data sets.

Additionally, a CPU bottleneck can also lead to thermal throttling, where the CPU reduces its clock speed to prevent overheating, which further reduces performance.

Best Budget CPU for RX 590

There really is no other option out there for the RX 590. We need to future-proof enough to make the purchase viable. and at the same time, we don’t want to handicap GPU upgradability in the future. It’s for this reason that we don’t recommend you stray lower than the 5600X.

Final word

The 5600X is a great addition to the Rx 590, and one that should be heavily considered if you need a CPU upgrade. The thing we recommend most here is to go for what gives you the most upgradability, it’s hard to find a CPU for the low performance of the 590 in modern markets.

WePC is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more

Trusted Source

WePC’s mission is to be the most trusted site in tech. Our editorial content is 100% independent and we put every product we review through a rigorous testing process before telling you exactly what we think. We won’t recommend anything we wouldn’t use ourselves. Read more