02/02/2026 8:49 am
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Hey everyone! I’m currently planning a new PC build centered around an AMD Radeon RX 7800 XT, but I’m a bit stuck on picking the right processor. Since I'm going with an AMD GPU, I won't have access to NVIDIA's NVENC encoder, which I know is the gold standard for streaming. I’m planning to stream fast-paced shooters like Apex Legends and Warzone at 1080p/60fps, and I want to make sure my stream stays smooth without tanking my in-game frame rates.
I’ve heard that since AMD's AMF encoder has improved but still isn't quite on par with NVENC for H.264, I might need to lean more heavily on my CPU for x264 encoding. I’m looking at the Ryzen 7 7800X3D for that amazing gaming performance, but would I be better off with something like the Ryzen 9 7900X to get the extra cores for multitasking and encoding? Or should I even consider an Intel i7 for the QuickSync capabilities as a backup?
I'm trying to keep the CPU budget under $450. Does anyone have experience streaming with an all-AMD setup who can recommend the best balance for high-quality encoding? Is the 7800X3D enough to handle the game and the stream simultaneously, or do I really need the extra cores?
7 Answers
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02/02/2026 9:10 am
Respectfully, I'd consider another option before you pull the trigger on those high-end CPUs. I've been down this rabbit hole and tbh, I think you might be overspending on the processor side just to compensate for a problem that has a much cheaper fix.
Instead of stressing over x264 encoding on a super expensive chip, I'd actually suggest sticking with the AMD Ryzen 7 7800X3D for the gaming performance but adding a dedicated Intel GPU as a secondary encoder.
1. AMD Ryzen 7 7800X3D vs AMD Ryzen 9 7900X: The 7800X3D is the absolute king for Warzone and Apex, but yeah, it can struggle if you're pinning it with heavy CPU encoding. The 7900X has the cores, but you lose that 3D V-Cache which makes those shooters feel sooo smooth.
2. The Secret Weapon: Pick up a cheap Intel Arc A310 4GB or Intel Arc A380 6GB. You can toss this into a spare PCIe slot and use Intel's QuickSync for encoding. It's basically as good as NVENC and way better than x264 fast presets.
I mean, why sacrifice in-game FPS by going with the 7900X when you can keep the 7800X3D and spend like $100 on a dedicated encoder card? It's way more reliable than trying to balance threads. Plus, the AMD Radeon RX 7800 XT is a beast, so you don't want a CPU that bottlenecks it in those fast-paced games. Just my two cents, but I'd rather have the specialized hardware doing the heavy lifting than pushing a CPU to its limit... feels safer for the long run lol. gl with the build!!
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02/02/2026 9:10 am
For your situation, I recommend:
- The AMD Ryzen 7 7800X3D is literally the king for those shooters, but for x264 encoding while gaming, it's kinda pushing it.
- Honestly, go with the AMD Ryzen 9 7900X because those extra cores are AMAZING for multitasking and will keep your stream 1080p/60fps stable without any frame drops!!
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02/02/2026 8:49 am
yo! so background info first—streaming and gaming at the same time is basically all about managing your CPU threads, especially since you don't have NVENC. why it matters is cuz fast-paced shooters like Warzone literally EAT resources, and if your CPU is maxed out, your stream is gonna look like a slideshow lol.
In my experience, even tho I'm kinda new to the AM5 scene, I'm sooo obsessed with my all-AMD build!! Honestly, the AMD Ryzen 7 7800X3D is a total beast for gaming, but for streaming on x264? it might get a bit sweaty. If you wanna be safe, I would suggest the AMD Ryzen 9 7900X because those extra cores are AMAZING for multitasking. But ngl, if you can find a deal on the Intel Core i7-14700K, QuickSync is highkey a lifesaver as a backup encoder!
TL;DR: Grab the AMD Ryzen 9 7900X for the extra cores to handle encoding without tanking your FPS... it's pretty much the sweet spot for ur budget!! gl! 👍
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02/02/2026 10:00 am
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02/02/2026 9:50 am
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03/03/2026 2:40 pm
Yep, this is the way
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02/02/2026 9:55 am
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