AMD Ryzen 7 3800XT vs Intel Core Ultra 7 155H

Ryzen 7 3800XT vs Core Ultra 7 155H benchmarks

In our benchmarks, the Ryzen 7 3800XT beats the Core Ultra 7 155H in overall performance. Despite this, the Core Ultra 7 155H has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Core Ultra 7 155H has significantly more cores with 16 cores compared to the Ryzen 7 3800XT that has 8 cores. It also has more threads than the Ryzen 7 3800XT. Our comparison shows that the Ryzen 7 3800XT has a significantly higher clock speed compared to the Core Ultra 7 155H. The cache sizes of these CPUs are different. Indeed, the Core Ultra 7 155H has significantly more L2 cache than the Ryzen 7 3800XT. Despite this, the Ryzen 7 3800XT has slightly more L3 cache compared to the Core Ultra 7 155H.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Ryzen 7 3800XT has more threads than cores. Each physical core is split into multiple threads.