Just when you thought we might have finally seen the last AM4 processor, AMD goes and bins yet another "new" variant. This is close to what people have been asking for, though not exactly. What many really want is for AMD to bring back the 5800X3D, but that doesn't look likely. Instead, we have the Ryzen 5 5500X3D.

So what is the Ryzen 5 5500X3D? It's a binned version of the 5600X3D, a CPU most of you probably didn't know existed – or may have forgotten. That's largely because the 5600X3D was an exclusive part, available only through Micro Center

So the next question is: what was the 5600X3D? It was a cut-down version of the 5800X3D, released in mid-2023. Essentially, the 5600X3D is a 5800X3D with two cores disabled, resulting in the first 6-core/12-thread 3D V-Cache processor. We managed to get one back in the day and review it, and as expected it's not significantly slower than the 5800X3D – around 8% slower, which is reasonable given the 25% reduction in core count.

The 5500X3D, on the other hand, is a 5600X3D with reduced clock speeds. The maximum boost frequency drops from 4.4GHz to just 4GHz, a 9% reduction. Otherwise, they are effectively the same CPU, both featuring 6 cores / 12 threads, 96MB of L3 cache, and a 105W TDP.

However, unlike the 5600X3D, the 5500X3D is not limited to a single retailer. It initially launched as a Latin America – exclusive part, though that didn't last long. It quickly appeared in China and has now started showing up in the UK. We managed to source one from China about a month ago via AliExpress, although we only recently had time to evaluate it.

At the time of writing, it can be delivered via AliExpress for around $180 or $260 AUD. That's roughly in line with what we're paying locally for the Ryzen 5 7600, and about 20% more than the Ryzen 5 5600X. With that in mind, we're interested to see how well a 4GHz 3D V-Cache AM4 processor performs in games, especially given that the 5600X clocks about 15% higher.

For testing, we have 14 games to cover, along with a substantial amount of comparative data – so let's get into it.

Benchmarks

Cinebench 2026, Screen Recording

Before jumping into the bar graphs, here's a quick look at how the 5500X3D behaves under load. Under a heavy all-core workload, we observed an average core clock of 3.95GHz. With a single core active, the maximum clock reached 4.05GHz, so everything is operating within spec.

Gaming

Rainbow Six Siege X

Starting with Rainbow Six Siege X, the 5500X3D looks pretty underwhelming, roughly matching the 5600X. That makes it about 7% slower than the 5600X3D. Still, for those coming from Zen 2, the gains are significant – the 5500X3D was 42% faster than the 3800X and 67% faster than the Zen+-based 2700X, so there are meaningful upgrades on offer.

Battlefield 6

Next up is Battlefield 6. In this title, the 5500X3D was 15% faster than the 5600X, allowing it to roughly match the Core Ultra 5 225F. Interestingly, it also came very close to the 5600X3D, trailing by just a few frames. Compared to older parts, it was 31% faster than the 3800X and 63% faster than the 2700X.

Arc Raiders

Arc Raiders shows strong gains, as the game clearly benefits from AMD's 3D V-Cache technology. The 5500X3D pulled ahead of the 5600X by a substantial 30% margin using medium settings, though that advantage dropped to 18% with epic settings. This placed it 8% behind the 5600X3D at medium and 11% behind at epic.

Who Is It For?

For anyone building a new gaming PC, the Ryzen 5 5500X3D isn't particularly compelling. Once you factor in the cost of a motherboard and memory (even assuming more typical memory pricing), spending around $180 / $260 AUD on the 5500X3D doesn't make much sense.

For example, the Core Ultra 5 250K Plus costs about 23% more locally. While it was roughly 20% faster on average for gaming, it's a far more capable processor overall. For any core-heavy workloads, the difference is night and day

Alternatively, the Ryzen 5 7500F is ~4% faster for gaming on average and can be purchased locally for around $270 AUD, just 4% more than the AliExpress price of the 5500X3D. More notably, the 7500F can be found on AliExpress for as little as $180 delivered, making the 5500X3D roughly 44% more expensive from the same source. Given that, the 5500X3D doesn't make much sense for new system builders.

However, for those still on AM4 with an older Zen 2, Zen+, or even first-gen Zen processor, the 5500X3D could be a tempting upgrade. While the 7500F is cheaper and arguably the better long-term investment, moving to AM5 requires a new motherboard and DDR5 memory, and right now memory pricing is a big dealbreaker

Spending ~$180 / $260 AUD for at least a 40% uplift in gaming performance is a strong value proposition, and many AM4 users will likely see it that way. Still, for the 5500X3D to stand out, it would need to drop closer to $200 Australian.

For those already using a Zen 3 processor such as the Ryzen 5 5600 or 5600X, the 5500X3D isn't worth considering, the performance uplift simply isn't large enough to justify the cost.