AMD May Be Adding a Slower, Cheaper 8‑Core X3D: Ryzen 7 7700X3D Surfaces
AMD’s 3D V‑Cache lineup on AM5 may soon grow with a new entry. Hardware leaker chi11eddog has shared specifications for a Ryzen 7 7700X3D processor, an 8‑core, 16‑thread Zen 4 chip with a 120W TDP and 96MB of L3 cache (32MB + 64MB 3D V‑Cache).

According to the leak, the processor would run at a 4.0 GHz base clock and a 4.5 GHz boost clock. That is noticeably slower than the existing Ryzen 7 7800X3D, which AMD officially lists with a 4.2 GHz base and 5.0 GHz boost – a 200 MHz lower base and 500 MHz lower boost.
A Lower‑Tier X3D Part
The 7800X3D currently sells for around $330–360, making it one of the most popular gaming CPUs on the market. A Ryzen 7 7700X3D, if it materialises, would likely be positioned below it – perhaps as a lower‑bin part for OEMs, or as a region‑specific model (similar to the Ryzen 5 5600X3D and 5700X3D on AM4). The leaked clock speeds suggest the chip is not meant to compete with the 7800X3D, but rather to offer a more affordable entry into AM5 X3D gaming.
AMD Ryzen 7 7800X3D 8-Core – AMAZON
Possible Pricing
Given the 7800X3D’s street price, a 7700X3D could launch around $300 or even lower. That would put it in direct competition with Intel’s Core Ultra 5 and mid‑range Ryzen 7 non‑X3D parts, while still offering the massive cache advantage that benefits many games.
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What We Don’t Know
The leak does not include an official announcement date or confirmation from AMD. It is also unclear whether this chip will be sold at retail or reserved for pre‑built systems. AMD has already expanded the AM5 X3D stack with the Ryzen 9 9950X3D2, and adding a slower 8‑core model would give budget‑conscious gamers another option.
For now, treat the Ryzen 7 7700X3D as a rumour. But if accurate, it would represent a smart move to bring 3D V‑Cache to a lower price point on AM5 – even at the cost of some clock speed.
Source: chi11eddog