Intel Core i3-3130M vs Intel Pentium G645

Core i3-3130M vs Pentium G645 benchmarks

Our benchmark analysis concludes that the Core i3-3130M performs better than the Pentium G645. Despite this, the Pentium G645 has the advantage in our gaming benchmark.

Info from our database shows that they both have the same core count but the Core i3-3130M has more threads. With our hardware info, we find that the Pentium G645 has a slightly higher clock speed than the Core i3-3130M. A Core i3-3130M CPU outputs less heat than a Pentium G645 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 i3-3130M has more threads than cores. Each physical core is split into multiple threads.