5600X vs 5800X for Gaming: Which CPU Is Better for Streaming?

What wins the battle: Ryzen 5 5600X vs Ryzen 7 5800X? Both processors are built on the same Zen 3 architecture and use the same AM4 platform. The 5600X has 6 cores and 12 threads, and the 5800X has 8 cores and 16 threads. So, is the answer decided then? No, because the bigger question is whether these additional cores will provide any advantages if gaming becomes only part of the activities carried out using the computer.

Streaming is where those cores become more relevant. When you play and stream on the same PC, especially with CPU-based x264 encoding, the processor has to deal with the game and the stream at the same time.

Source: https://www.windowscentral.com/amd-ryzen-which-processor-best-you

That does not make the 5800X the best buy automatically. The 5600X is certainly sufficient for most setups and is very good for GPU encoding. The question is whether the extra headroom of the 5800X is useful enough for your workload to justify the higher price. We’ll compare 5800X vs 5600X based on specs, gaming performance, streaming performance, x264 encoding, and price-to-performance.

The Ryzen 5600X and Ryzen 5800X are fairly close in clock speed and use the same AM4 platform.

Ryzen 5 5600X

• Cores / threads: 6 / 12
• Base clock: 3.7 GHz
• Max boost clock: up to 4.6 GHz
• Cache: 3 MB L2 + 32 MB L3
• TDP: 65W
• Socket: AM4
• PCIe: PCIe 4.0

Ryzen 7 5800X

• Cores / threads: 8 / 16
• Base clock: 3.8 GHz
• Max boost clock: up to 4.7 GHz
• Cache: 4 MB L2 + 32 MB L3
• TDP: 105W
• Socket: AM4
• PCIe: PCIe 4.0

The specs alone already show why we should focus more on workload while comparing. The 5800X is only slightly faster on paper, but it has 33% more cores and threads available when gaming and background tasks have to run simultaneously.

The 5600X and 5800X are closer than the core counts suggest if we take for gaming alone. At 1080p and 1440p, the difference is usually small, especially once the GPU becomes the main bottleneck.

Still, the 5800X can pull ahead in CPU-heavy games, high-refresh 1080p setups, and some strategy or simulation titles. In some CPU-limited games, for example, the 5800X showed a modest advantage over the 5600X. The difference is there, but still much smaller than the 33% increase in core count.

That is also very close to what users report in practice. A lot of people used the 5600X and the 5800X for gaming, and they said that the difference was small enough to ignore; others would like the 5800X for systems they planned to keep longer or work outside games. We would sum it up this way: the extra cores help when a game can actually use them, but otherwise the two CPUs are very similar.

Source: https://defis.ua/protsesor-amd-ryzen-5-5600x-100-000000065

“Future-proofing” is an argument harder to make. More games might use eight cores more over time, but that does not mean the 5800X will suddenly get faster in every title. New architectures and cache design, instruction set, and platform changes can be just as important as raw core count.

So if the PC is mainly gaming, the 5600X still makes sense. Even for the most popular games to stream on Twitch, the gaming side of the workload typically doesn’t make the 5800X an automatic upgrade. The argument for the 5800X becomes stronger when playing is coupled with other background workloads.

Hence, streaming from the same PC you’re gaming on changes the CPU question quite a bit. A 5600X can run a game perfectly well and still hit trouble once OBS starts encoding on the CPU, especially if the game already likes a lot of CPU time. The important part here is not whether six cores are “enough” in general, but how much headroom is left after the game takes what it needs.

With x264, the CPU handles the video encoding in software. Slower presets are more work per frame, and fast or medium presets can become expensive very quickly in a live stream. At the same time, the CPU still needs to feed the game, keep OBS responsive, and deal with whatever else is open in the background.

This is the workload where the 5800X starts earning its extra cores. The 5600X vs 5800X are close enough to each other in single-core performance that the Ryzen 7 is not suddenly transforming game performance, but 8 cores and 16 threads provide more space for threaded work like x264 encoding. That extra capacity is much more useful here than it is in a game that only cares about a handful of fast threads.

You feel this most in CPU-heavy games. A high-refresh shooter, a busy simulation, or one of the larger cross-platform multiplayer games can already keep the processor fairly occupied, and x264 must work around that load without missing its own deadlines. When CPU usage is too tight, the result is usually not some clean benchmark-style loss of 10 FPS: frame times can get worse and the whole system simply has less breathing room.

Source: https://www.windowscentral.com/amd-ryzen-7-5800x-vs-amd-ryzen-5-5600x

That is why the answer to “is 5600X good for streaming?” is still yes, but with conditions. It is perfectly usable with sensible x264 settings, and it becomes an even easier recommendation when the stream is encoded on the GPU instead.

NVENC changes the balance because the main encoding work is handled by dedicated hardware on supported NVIDIA GPUs. OBS still uses GPU resources for rendering and compositing the scene, but the CPU no longer has to do the heavy x264 encode at the same time. In that kind of setup, the difference between 5600x vs 5800x for streaming video games matters much less.

For somebody already using NVENC, buying the 5800X only because they want to stream is hard to justify unless the rest of the workload needs it too. If the system is built around CPU encoding, however, those two extra cores on the 5800X are much easier to use in practice.

Take a fairly demanding single-PC setup: the game is running at 1080p, OBS is sending a 1080p60 stream through x264, Discord is open, and there are a few browser sources handling chat or alerts. On the 5600X, x264 veryfast is the most comfortable starting point. Fast or medium makes work more difficult for the encoder, and medium in particular can become tough when the game is also taking a significant part of the CPU. OBS itself warns that slower x264 presets cause a steep increase in CPU usage and can cause encoding overload when the system is unable to finish frames in time.

The 5800X allows that setup more room to move. Eight cores and sixteen threads mean the game and encoder are less likely to squeeze each other when both become busy, so trying x264 fast (or medium in a game that has enough CPU to do so) is more realistic. It is not a guarantee that medium will work out perfectly in every title. A CPU-intensive simulation at high frame rates is a very different load from a GPU-bound RPG locked to 60 FPS, and x264 does not care that you purchased an eight-core CPU if the game has already eaten most of the available scheduling time.

That is also why we would not choose between them by asking which CPU can technically produce a 1080p60 stream. Both can. The question is what you have to give up to keep that stream stable. With the 5600X, that might be to stay on a lighter x264 preset or to minimize an unusually heavy OBS scene. The 5800X provides you with more buffer before those compromises are needed, and owner feedback often favors it for gaming PCs.

Source: https://www.nytimes.com/article/coronavirus-video-game-streaming.html

There is a cost to keeping eight Zen 3 cores busy, though. AMD rates the 5800X at 105 W and ships it without a cooler, specifically recommending a premium air cooler; its maximum operating temperature is 90°C. The 5600X is a 65 W part and includes the Wraith Stealth cooler. A long x264 encode is exactly the kind of sustained workload that exposes a weak cooling setup. If you are building around the 5800X for streaming, cooling belongs in the budget too.

RAM plays a lesser part, but it can still ruin an otherwise sensible build. OBS browser sources can be surprisingly resource-heavy, and a stream with animated overlays, several browser sources, a browser full of tabs, Discord and the game itself has a different memory footprint from a clean benchmark run. So having enough system memory to avoid paging is more valuable.

In gaming and streaming at the same time, the 5800X is the more comfortable CPU if x264 is part of the plan. The 5600X makes more sense if the stream uses NVENC or you want to keep x264 on lighter presets. Between these two, the best CPU for gaming and streaming depends less on whether you want 1080p60 and more on how you intend to encode it.

Pricing on older AM4 CPUs moves around a lot, so any comparison here is only a snapshot. As of September 2026, the Ryzen 5 5600X is listed at $189.99 at Best Buy, while the Ryzen 7 5800X is listed at $245.18. Both listings are currently fulfilled by marketplace sellers, which is another reason to check the price again before buying.

At roughly a $55 CPU difference, the 5600X has the easier value case for a gaming-first build. As the 5600X vs 5800X gaming results show, two additional cores rarely buy you anything close to a proportional increase in game performance. If the GPU is handling stream encoding as well, there is even less reason to pay for the 5800X purely to get a good gaming and streaming machine.

The 5800X makes more sense when those cores will actually stay busy. For someone relying on x264, it is still the best CPU for streaming of these two. The real price gap is slightly larger than the CPU prices suggest, though: the 5600X comes with AMD’s Wraith Stealth cooler, while the 5800X includes no thermal solution at all.

Source; https://www.meetion.com/how-do-you-optimize-a-gaming-pc-for-streaming.html

AM4 itself is one of the strongest reasons either CPU can still make sense. Ryzen 5000 support is also available on X570, B550, A520, X470, and B450 boards, and various 300-series boards can also be updated with the BIOS for the processors. If you already have a compatible AM4 motherboard and DDR4 memory, dropping in a 5600X or 5800X can be much cheaper than replacing the whole platform.

Forget about it, though, if you are building entirely from scratch and care about the next CPU upgrade. Ryzen 7000 and newer desktop generations moved to AM5, so leaving AM4 later means replacing the motherboard and moving to DDR5 as well. In other words, AM4 is mature and cheap to reuse, but it is no longer a platform you buy for a long future upgrade path.

If the PC is just for gaming, go with the 5600X. In most GPU-bound games, it gets you very close to the 5800X, and the extra two cores rarely change the experience enough to justify paying more. That applies just as well to competitive titles, AAA games, and many of the best free Steam multiplayer games. The same recommendation is for most streamers using NVENC. Lighter x264 settings are also realistic if the game itself is not especially CPU-heavy.

The 5800X is more logical if the CPU is having to do both. If you want to stream with x264, run heavier OBS scenes, multitask aggressively, or use the machine for production work outside gaming, the extra cores enable you to get more space before everything starts competing for CPU time. And it’s the best if you’re still using AM4 and you want as much general-purpose headroom as possible without changing platforms.

So there is no single winner here. The 5600X is better for gaming and GPU-encoded streaming, while the 5800X is the safer choice for CPU-heavy streaming and mixed workloads. Buy the extra cores if you know you’ll be using them; otherwise, the 5600X already covers most of what a gaming and streaming PC needs.