Online shopping receiving the wrong item is usually not a good thing, but a Reddit user abroad got incredibly lucky. They originally ordered an AMD Ryzen 7 7800X3D processor for about $350, but after the package arrived, they discovered they actually received the higher-end Ryzen 7 9800X3D worth about $475 – essentially a free upgrade.
What’s even more ridiculous is that someone in the comments noticed a netizen had messaged customer service about this incident and criticized the person for being bitter about others’ good fortune. However, some people pointed out that the original poster quietly accepting the mistakenly delivered item could have resulted in frontline employees having to cover the loss.

Image source: Reddit via Wccftech
A Ukrainian netizen bought a Ryzen 7 7800X3D but received a 9800X3D instead. After happily sharing the experience, they were reported to the store by other netizens.
This incident was shared by Reddit user u/jackinets, who said his original processor was a Ryzen 5 7600, and at the time he just wanted to swap out the cooler, but unexpectedly during the operation he accidentally bent the motherboard pins, and in the end the motherboard couldn’t be used anymore.
Since the motherboard was already damaged, he decided to take this opportunity to upgrade the CPU as well. He ultimately ordered a Ryzen 7 7800X3D from a local Ukrainian store called “Ready to play” for 14,400 Ukrainian hryvnia, which converts to approximately 10,400 Taiwanese dollars.
He was originally considering whether to buy the new Ryzen 7 9800X3D, which costs 19,500 hryvnia (about NT$14,080), but since the price difference exceeded NT$3,000, he ultimately chose the more affordable 7800X3D after considering his budget.
Unexpectedly, when the delivery arrived, a surprise appeared! The OP stated that both the order and the signed invoice listed the Ryzen 7 7800X3D, but upon closer inspection of the tray-version processor received, the model turned out to be the Ryzen 7 9800X3D. He guessed it was probably a mix-up by warehouse or delivery staff, happily describing it as “PC God” compensating him for breaking his motherboard, and said he would assemble this CPU with the RTX 5070 Ti graphics card that same evening.

Image source: Reddit
For those who don’t know the difference between the two, the 7800X3D and 9800X3D are both 8-core, 16-thread X3D gaming processors, but the 7800X3D uses the previous generation Zen 4 architecture with a max clock speed of 5.0GHz, while the 9800X3D has been upgraded to the latest Zen 5 architecture with a max clock speed of 5.2GHz and features second-generation 3D V-Cache.
However, there have been many cases of swapped or counterfeit CPUs when buying online, so people in the comments warned the original poster not to get too excited just yet. This processor could be a fake, or it could be a product swapped out during another customer’s return—simply looking at the model number printed on the CPU surface isn’t enough to be completely certain.

The OP waited for the new motherboard to arrive and immediately ran the test. The screenshot shows that the processor is indeed recognized by the system as a Ryzen 7 9800X3D, and he also mentioned that it powered on successfully on the first boot without encountering any counterfeit or unusable issues:

Image source: Reddit
After confirming the CPU was real, almost everyone in the comments was expressing envy, with someone even joking they’d trade their “real 7800X3D” for it.
Of course, there are also some jealous netizens.
A netizen shared a screenshot showing that after a forum user found the store, they proactively contacted customer service to report the incident of the wrong CPU being delivered. Customer service replied, thanking them for the information and concern, and stated that such situations might be the courier’s responsibility. This forum user even asked the store to follow up with the handling results:

Image source: Reddit
Once this snitching incident came to light, it immediately sparked fierce backlash on Reddit, with users condemning it as “he can’t stand seeing others do well” and “this is why we can’t get nice things.”
However, it also sparked a heated debate between two camps: one side argues this is purely the store’s fault, and consumers have no obligation to help fix it; the other points out that Ready to Play is just a small-to-medium-sized local shop in Ukraine that may not be able to absorb the costs on its own, and if this few-hundred-dollar difference gets passed on to grassroots delivery workers or warehouse staff, it could become a serious burden for them.
Ordered 7800x3D, but received 9800x3D instead
byu/jackinets inpcmasterrace
Source: KOCPC Chinese