Which Ryzen 9 3900X GPU Bottleneck?

For a higher Zen 2 CPU there is some power in the GPU needed to match

Updated: February 1, 2023 10:42 a.m.

With more cores and threads than its most similar Intel AMD Ryzen 9 3900X, it’s an impressive processor with 12 cores that can deliver the power of a high-end gaming machine or video editing device. But what Ryzen 9 3900X GPU bottleneck?

The Ryzen 9 3900X has the edge in the race hands down. It is compatible with DDR4 3200 MHz memory, as well as an incredible 70 MB L3 cache. With a TDP of 105 W with a frequency of 3.8 GHz and a turbo up to 4.6 GHz.

The Ryzen 9 3900X has no graphics and requires a fully capable video card. The Ryzen 9 3900X has 12 and 24 cores. And since a 9th Gen CPU has plenty of horsepower for your system, but what GPU can match that?

MSI GEFORCE RTX 3060 TI VENTUS 3X OC graphics card

MSI RTX 3060 TI Ventus


Sleek gaming aesthetics

Solid materials and construction design

Premium Cooling Solution

ASRock Radeon RX 6600 XT Phantom Gaming OC

ASRock Radeon RX 6600 XT Phantom Gaming OC min

Which Ryzen 9 3900X GPU Bottleneck?

Now, when it comes to a graphics card holding back the processor, some options will be too weak to match. That means you’re not getting the full potential out of it.

So for the Ryzen 9 3900X, the RTX 3060 Ti is the performance threshold. The 3060 Ti just holds back what the Ryzen 9 processor can achieve.

This is also the case for the RX 6600 XT. AMD Radeon’s card also targets the low and mid-range of the system’s power selection. Which the 3900X is not because it tops the charts of its generation.

Where the 3900X might hold back the GPU is at the very top, especially for the new generation. As such, the top end of the RTX 4000 or RDNA 3.

So if you’re looking for something like the RTX 4090 or RX 7900 XTX, then a 3900X is a bit slower on the pick side. And there are other newer choices to choose from to match these GPUs.

ASUS ROG Strix RTX 4090 OC

ASUS ROG Strix RTX 4090 OC


Excellent air cooling solution

Pushes performance above the rest of the selection

Updated, aesthetically-focused design cooling

The inconvenients

A more expensive choice than the rest of the choices and will be expensive to run


ASUS TUF Radeon RX 7900 XTX OC

ASUS TUF Radeon RX 7900 XTX OC


Excellent cooling solution that improves thermals and fan curves over the benchmark

Improved power management from an experienced brand

High-quality construction and overclocked for top-level performance

The inconvenients

A slightly more expensive option for its better performance and quality

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