Core i9-12900H vs Ryzen 7 7800X3D specs and performance
In our benchmarks, the Ryzen 7 7800X3D beats the Core i9-12900H in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-12900H in all gaming tests too.
In terms of the number of cores of each of these CPUs, the Core i9-12900H has significantly more cores than the Ryzen 7 7800X3D. Indeed, the Core i9-12900H has 14 cores compared to 8 cores found in the Ryzen 7 7800X3D. It also has more threads than the Ryzen 7 7800X3D. With our hardware info, we find that the Ryzen 7 7800X3D has a significantly higher clock speed than the Core i9-12900H. Furthermore, both these CPUs have identical turbo speeds. A Core i9-12900H CPU outputs less heat than a Ryzen 7 7800X3D 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 i9-12900H has more threads than cores. Each physical core is split into multiple threads.
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