AMD's Ryzen 7 7800X3D just hit a new low price AGAIN — don't miss one of the best gaming CPUs ever

AMD's Ryzen 7 7800X3D is a CPU that I always recommend for PC gamers looking for a stellar upgrade, and it continues to drop in price in 2025.

Last week, Newegg's 4th of July sale had it down to a $369.99 sale price, which at the time was the lowest of the year.

Amazon has gone ahead and one-upped Newegg one day ahead of Prime Day, dropping the 7800X3D price to just $341.

Save 24%

AMD Ryzen 7 7800X3D: was $449 now $341 at Amazon

"Dominate any game at any level, the Ryzen 7 7800X3D offers ultimate performance with 8 cores, 16 threads, and up to 5.0GHz boost clock backed up with 96MB L3 cache."

Windows Central review ⭐⭐⭐⭐½

✅ Perfect for: PC gamers looking to take advantage of AMD's unique 3D V-Cache that directly boosts gaming performance.

❌ Avoid if: You'd rather pay a bit more and land AMD's newer Ryzen 7 9800X3D.

👉 See at: Amazon.com

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Why I can easily recommend the Ryzen 7 7800X3D to PC gamers

It's a true testament to AMD's Ryzen prowess that the 7800X3D is still such a hot item. Despite being "replaced" by the newer Ryzen 7 9800X3D, the 7800X3D is still holding strong when paired with even the most powerful NVIDIA RTX 5000 and AMD Radeon 9000 GPUs.

The Ryzen 7 7800X3D has 8 cores and 16 threads, a 5.0GHz max boost clock speed, and a 120W TDP.

The secret to the 7800X3D's success lies in its 3D V-Cache, a feature that's unique to AMD's X3D hardware. It works by stacking additional L3 cache on the CPU die, allowing the CPU to benefit from 96MB of cache that's quickly accessible.

👉 Related: AMD Ryzen 7 9800X3D vs. Ryzen 7 7800X3D

While 3D V-Cache doesn't do much for productivity work, it directly benefits gaming performance. I have an X3D chip in my gaming PC, and there's no way I'm switching anytime soon.

While the newer 9800X3D does offer between 8% and 22% performance uplifts compared to the 7800X3D, based on our in-house testing, you'll pay about $470 for the newer chip.

That's roughly $130 more than the discount price of the 7800X3D, which makes it very easy for me to recommend the older CPU, especially when it remains so potent for gaming.

Senior Editor Ben Wilson reviewed the Ryzen 7 7800X3D when it launched in 2023, remarking:

"True to its word, the average temperature of the 7800X3D seems to hover around the low-to-mid 80°C region when it's under stress, but my radiator fans were barely doing any work. The talk about power management holds true; AMD is squeezing every bit of power out of this CPU like diamonds out of coal."

The current $341 sale price at Amazon is outstanding, and I don't know if it will get any cheaper during the rest of the week.

When is Amazon Prime Day?

Amazon's Prime Day 2025 runs from July 8 until July 11, making it a full four-day event.

Major competing retailers, including Newegg, are hosting their own sales events to draw attention away from Amazon, and I urge everyone to shop around before checking out.

👉 Related: Early Prime Day PC build deals are live — Major savings on NVIDIA RTX GPUs, AMD Ryzen CPUs, fast storage, and more

Newegg currently has a FantasTech Sale running until July 13, while Best Buy is hosting a Black Friday in July event that also runs until July 13.