Do the Ryzen 7 5800X3D and Arc A770 16GB bottleneck each other?

Yes. At 1080p (1920 x 1080) the Arc A770 16GB is the limit and holds the Ryzen 7 5800X3D back by about 14%, for roughly 61 fps on High. Moderate. 61 fps is playable, and fixing the limit is the cheapest way to reach a high refresh panel.

How many fps do the Ryzen 7 5800X3D and Arc A770 16GB get at 1080p (1920 x 1080)?

Around 61 fps on the High preset. The Ryzen 7 5800X3D tops out near 145 fps and the Arc A770 16GB near 62 fps, and the lower of the two sets the frame rate.

Ryzen 7 5800X3D + Arc A770 16GB Bottleneck Calculator

Whether the Ryzen 7 5800X3D and the Arc A770 16GB hold each other back, at every resolution, with the frame rate you can expect and the single upgrade that fixes it.

Processor

Graphics card

Screen resolution

Graphics preset

Memory (RAM)

Primary usage

Estimates built from published benchmark data, not a test of your exact PC. How we calculate this.

The same pair at every resolution

A processor pushes roughly the same number of frames whatever the resolution. A graphics card pushes far fewer as pixels go up. That is why the limit moves as you climb this table, and why a bottleneck figure quoted without a resolution means nothing.

Resolution	Estimated fps	Limited by	Gap
720p (1280 x 720)	83 fps	Balanced	0%
1080p (1920 x 1080)	61 fps	GPU	14%
1440p (2560 x 1440)	45 fps	GPU	36.6%
Ultrawide 1440p (3440 x 1440)	37 fps	GPU	47.9%
4K (3840 x 2160)	26 fps	GPU	63.8%
8K (7680 x 4320)	9 fps	GPU	87.3%

What to do about it

The Radeon RX 6700 XT is the slowest card that puts this build back in balance at 1080p (1920 x 1080). Your Ryzen 7 5800X3D has the headroom to drive it, so the card is where the money should go.

See what the Radeon RX 6700 XT pairs with

Modelled from published benchmark data, not measured on this exact combination. The indexes behind these figures and the sources they come from are on how we calculate this.