AMD is not finished with Zen 4 just yet. The Ryzen 7 7700X3D is the company's latest 3D V-Cache-enabled processor, arriving four years after the first Zen 4 desktop CPUs and three years after the launch of the now-legendary 7800X3D.
You might think it is odd that AMD is releasing a "new" Zen 4-based processor in 2026, but by now, you should be used to this. We fully expect the company will still be releasing "new" binned variants in 2030, and we are not convinced we won't see another new AM4 processor later this year.
As for the specifications, the base clock has dropped from 4.2 GHz on the 7800X3D to 4.0 GHz, a 5% reduction, while the boost clock has fallen from 5.0 GHz to 4.5 GHz, a larger 10% reduction. Everything else remains the same: 96 MB of L3 cache, a 120W TDP rating, eight cores, and 16 threads.
The key question, then, is how much performance has been sacrificed and whether the 7700X3D makes sense at its $329 MSRP or its discounted $279 price. Let's get into the benchmark data.
Before we get into the blue bar graphs, here is a quick side-by-side comparison with the 7800X3D while running an all-core workload in Cinebench 2026. Under full load, the 7800X3D clocked at 4.85 GHz, while the 7700X3D reached 4.55 GHz, making the 7800X3D 7% faster in this test.
