AMD has revealed its first mobile gaming processor with 3D V-Cache. As the name suggests, 3D V-Cache enables AMD to stack more cache on top of the CPU. The tech arrived on desktop processors last year, and soon you'll be able to pick up a laptop with a 3D V-Cache CPU.
This approach allows AMD to cram extra 64MB of L3 cache onto the Ryzen 9 7945X3D. For a total of 144MB. That helps mitigate the chances of cache miss. If your system can't find information it's looking for in the cache, it has to go to system memory. That could result in processes taking 10 times longer to carry out, according to AMD. The company claims its 3D V-cache approach can help increase the frame rates of games.