Core i9-7900X vs Ryzen 7 7800X3D comparison
According to the hardwareDB Benchmark tool, the Ryzen 7 7800X3D is faster than the Core i9-7900X. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-7900X in all gaming tests too.
In terms of the number of cores of each of these CPUs, the Core i9-7900X has slightly more cores than the Ryzen 7 7800X3D. Indeed, the Core i9-7900X has 10 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 slightly higher clock speed than the Core i9-7900X. Also, the Ryzen 7 7800X3D has a slightly higher turbo speed. The Ryzen 7 7800X3D outputs less heat than Core i9-7900X thanks to a slightly 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 i9-7900X has more threads than cores. Each physical core is split into multiple threads.
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