AMD Ryzen 7 5800U vs Intel Core i5-1245U

Ryzen 7 5800U vs Core i5-1245U comparison

In our benchmarks, the Ryzen 7 5800U beats the Core i5-1245U in overall performance. Despite this, the Core i5-1245U has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Core i5-1245U has slightly more cores than the Ryzen 7 5800U. Indeed, the Core i5-1245U has 10 cores compared to 8 cores found in the Ryzen 7 5800U. Despite this, the Ryzen 7 5800U has more threads than the Core i5-1245U. With our hardware info, we find that the Ryzen 7 5800U has a slightly higher clock speed than the Core i5-1245U. The cache sizes of these CPUs are different. Indeed, the Core i5-1245U has significantly more L2 cache than the Ryzen 7 5800U. Despite this, the Ryzen 7 5800U has slightly more L3 cache compared to the Core i5-1245U.

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 5800U has more threads than cores. Each physical core is split into multiple threads.