AMD Ryzen 9 9900X3D

The AMD Ryzen 9 9900X3D is a 12-core, 24-thread CPU built on the Zen 5 architecture with 3D V-Cache, targeting high-end gaming and content creation

It features a massive 128MB L3 cache (64MB base + 64MB stacked 3D V-Cache), significantly boosting performance in cache-sensitive workloads and games

Manufactured using TSMC’s 4nm process for the core die and 6nm for the I/O die, it supports the AM5 socket for next-gen platform compatibility

The CPU offers an estimated base clock of ~4.4 GHz and a boost clock of ~5.6 GHz, balancing single-thread and multi-thread performance

3D V-Cache technology delivers up to 15–20% higher gaming performance compared to non-3D models, especially in large-map and open-world titles

Supports DDR5-6000+ memory (dual channel), PCIe 5.0, and advanced Infinity Fabric for high bandwidth and low latency

Estimated TDP is ~120W, with Zen 5 efficiency improvements making it more power-efficient than previous high-end AMD CPUs