Ryzen 7 4800U vs Ryzen 5 7640U specs and performance
Our benchmark analysis concludes that the Ryzen 7 4800U performs better than the Ryzen 5 7640U. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 5 7640U in all gaming tests too.
In terms of the number of cores of each of these CPUs, the Ryzen 7 4800U has slightly more cores than the Ryzen 5 7640U. Indeed, the Ryzen 7 4800U has 8 cores compared to 6 cores found in the Ryzen 5 7640U. It also has more threads than the Ryzen 5 7640U. With our hardware info, we find that the Ryzen 5 7640U has a significantly higher clock speed than the Ryzen 7 4800U. Also, the Ryzen 5 7640U has a slightly higher turbo speed. A Ryzen 7 4800U CPU outputs less heat than a Ryzen 5 7640U CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Ryzen 5 7640U has significantly more L2 cache when compared to the Ryzen 7 4800U. The Ryzen 5 7640U 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 Ryzen 7 4800U has more threads than cores. Each physical core is split into multiple threads.
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