Ryzen 7 2700 vs Ryzen 9 7900 benchmarks
According to the hardwareDB Benchmark tool, the Ryzen 9 7900 is faster than the Ryzen 7 2700. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 2700 in all gaming tests too.
When comparing core counts for these CPUs, we notice that the Ryzen 9 7900 has significantly more cores with 12 cores compared to the Ryzen 7 2700 that has 8 cores. It also has more threads than the Ryzen 7 2700. These CPUs have different clock speeds. Indeed, the Ryzen 9 7900 has a slightly higher clock speed compared to the Ryzen 7 2700. Also, the Ryzen 9 7900 has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Ryzen 9 7900 has significantly more L2 cache when compared to the Ryzen 7 2700. The Ryzen 9 7900 also has significantly more L3 cache.
Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Ryzen 7 2700 has more threads than cores. Each physical core is split into multiple threads.
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