Intel Core i9-9980HK vs Intel Core i3-1215U

Core i9-9980HK vs Core i3-1215U specs and performance

According to the hardwareDB Benchmark tool, the Core i9-9980HK is faster than the Core i3-1215U. Despite this, the Core i3-1215U has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Core i9-9980HK has slightly more cores than the Core i3-1215U. Indeed, the Core i9-9980HK has 8 cores compared to 6 cores found in the Core i3-1215U. It also has more threads than the Core i3-1215U. With our hardware info, we find that the Core i9-9980HK has a significantly higher clock speed than the Core i3-1215U. Also, the Core i9-9980HK has a slightly higher turbo speed. The Core i3-1215U outputs less heat than Core i9-9980HK thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The cache sizes of these CPUs are different. Indeed, the Core i3-1215U has significantly more L2 cache than the Core i9-9980HK. Despite this, the Core i9-9980HK has significantly more L3 cache compared to the Core i3-1215U.

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 i9-9980HK has more threads than cores. Each physical core is split into multiple threads.