AMD Ryzen 7 4800U vs Intel Core Ultra 5 135U

Ryzen 7 4800U vs Core Ultra 5 135U benchmarks

Our benchmark analysis concludes that the Core Ultra 5 135U performs better than the Ryzen 7 4800U. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 4800U in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core Ultra 5 135U has significantly more cores with 12 cores compared to the Ryzen 7 4800U that has 8 cores. Despite this, the Ryzen 7 4800U has more threads than the Core Ultra 5 135U. Our comparison shows that the Core Ultra 5 135U has a slightly higher clock speed compared to the Ryzen 7 4800U. Also, the Core Ultra 5 135U has a slightly higher turbo speed. In terms of cache, the Core Ultra 5 135U has significantly more L2 cache when compared to the Ryzen 7 4800U. The Core Ultra 5 135U also has significantly more L3 cache.

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 7 4800U has more threads than cores. Each physical core is split into multiple threads.