AMD Ryzen 9 3900XT vs Intel Core Ultra 9 285H

Ryzen 9 3900XT vs Core Ultra 9 285H comparison

Our benchmark analysis concludes that the Ryzen 9 3900XT performs better than the Core Ultra 9 285H. Despite this, the Core Ultra 9 285H has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Core Ultra 9 285H has slightly more cores than the Ryzen 9 3900XT. Indeed, the Core Ultra 9 285H has 16 cores compared to 12 cores found in the Ryzen 9 3900XT. Despite this, the Ryzen 9 3900XT has more threads than the Core Ultra 9 285H. With our hardware info, we find that the Ryzen 9 3900XT has a slightly higher clock speed than the Core Ultra 9 285H. Despite this, the Core Ultra 9 285H has a slightly higher turbo speed. The cache sizes of these CPUs are different. Indeed, the Core Ultra 9 285H has significantly more L2 cache than the Ryzen 9 3900XT. Despite this, the Ryzen 9 3900XT has significantly more L3 cache compared to the Core Ultra 9 285H.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Ryzen 9 3900XT has more threads than cores. Each physical core is split into multiple threads.