AMD Ryzen 7 9800X3D drops to $419.99 at Newegg with free Corsair 750W power supply

AMD’s Ryzen 7 9800X3D has received a new Newegg deal that brings the gaming processor down to $419.99 when using a promo code. The chip is listed at $439.99 before the discount, but Newegg is offering an extra $20 off with the code SSF6798. The same deal also includes a free Corsair CX750M 750W semi modular power supply, giving PC builders a stronger bundle than a simple CPU price cut.

The Ryzen 7 9800X3D originally launched at $479, so this deal brings it well below its launch price. It is not the lowest price ever seen for the chip, as a previous Amazon deal briefly dropped it to $409. However, that offer is no longer available, and current tracking shows Amazon back at $439.99. That makes Newegg’s $419.99 checkout price the better live offer for now.

The free 750W PSU makes this deal more useful for new gaming PC builds

The extra power supply is what makes the offer more interesting. Newegg lists the Corsair CX750M 750W semi modular PSU as a free gift with a separate value of around $59 to $64.99. For someone who already has a reliable power supply, that may not matter much. But for a new AM5 gaming build, getting a 750W unit alongside the CPU can reduce total build cost.

The Ryzen 7 9800X3D remains one of AMD’s most attractive gaming chips because of its 3D V Cache design. It has 8 cores and 16 threads, uses AMD’s Zen 5 architecture, and supports the AM5 socket. Newegg lists a maximum boost clock of 5.2GHz, 96MB of L3 cache, 8MB of L2 cache, DDR5 5600 support, and a 120W TDP.

For gaming focused buyers, the 9800X3D is often more appealing than higher core count CPUs because many games benefit strongly from the extra cache. That makes it a strong match for high refresh rate gaming, especially when paired with a powerful GPU. It is also more efficient for gaming workloads than many larger chips that are built more for heavy productivity.

This deal is best for people planning a fresh AM5 system or upgrading from an older Ryzen platform. If you already own an AM5 motherboard, the CPU discount alone may be enough to consider. If you are starting from scratch, the included power supply makes the bundle more practical, especially for a system with a midrange or high end graphics card.

There are still a few things to check before buying. The promo code may be limited, and bundle offers can change quickly. Buyers should also make sure the Corsair CX750M fits their build needs, especially if they are using a very power hungry GPU. A 750W PSU is enough for many gaming systems, but extreme high end graphics cards may need more headroom.

Overall, Newegg’s Ryzen 7 9800X3D deal is a solid offer because it combines a meaningful CPU discount with a useful free component. It may not beat the old $409 Amazon low, but the included Corsair PSU gives it stronger value for anyone building a new gaming PC.