Intel Core i9-11950H vs Intel Core i9-9820X

Core i9-11950H vs Core i9-9820X comparison

In our benchmarks, the Core i9-9820X beats the Core i9-11950H in overall performance. Despite this, the Core i9-11950H has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Core i9-9820X has slightly more cores with 10 cores compared to the Core i9-11950H that has 8 cores. It also has more threads than the Core i9-11950H. With our hardware info, we find that the Core i9-9820X has a slightly higher clock speed than the Core i9-11950H. Despite this, the Core i9-11950H has a slightly higher turbo speed. A Core i9-11950H CPU outputs less heat than a Core i9-9820X CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Core i9-11950H has more threads than cores. Each physical core is split into multiple threads.