Core Ultra 7 155H vs Ryzen 7 PRO 7840U specs and performance
Our benchmark analysis concludes that the Core Ultra 7 155H performs better than the Ryzen 7 PRO 7840U. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 PRO 7840U in all gaming tests too.
In terms of the number of cores of each of these CPUs, the Core Ultra 7 155H has significantly more cores than the Ryzen 7 PRO 7840U. Indeed, the Core Ultra 7 155H has 16 cores compared to 8 cores found in the Ryzen 7 PRO 7840U. It also has more threads than the Ryzen 7 PRO 7840U. These CPUs have different clock speeds. Indeed, the Ryzen 7 PRO 7840U has a significantly higher clock speed compared to the Core Ultra 7 155H. Also, the Ryzen 7 PRO 7840U has a slightly higher turbo speed. The cache sizes of these CPUs are different. Indeed, the Core Ultra 7 155H has significantly more L2 cache than the Ryzen 7 PRO 7840U. The Core Ultra 7 155H also has significantly more L3 cache.
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 Core Ultra 7 155H has more threads than cores. Each physical core is split into multiple threads.
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