Ryzen 9 7845HX vs Ryzen 9 5900XT benchmarks
According to the hardwareDB Benchmark tool, the Ryzen 9 7845HX is faster than the Ryzen 9 5900XT. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 5900XT in all gaming tests too.
With info from our database, we find that the Ryzen 9 5900XT has slightly more cores with 16 cores whereas the Ryzen 9 7845HX has 12 cores. It also has more threads than the Ryzen 9 7845HX. These CPUs have different clock speeds. Indeed, the Ryzen 9 5900XT has a slightly higher clock speed compared to the Ryzen 9 7845HX. Despite this, the Ryzen 9 7845HX has a slightly higher turbo speed. A Ryzen 9 7845HX CPU outputs less heat than a Ryzen 9 5900XT CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Ryzen 9 7845HX has significantly more L2 cache when compared to the Ryzen 9 5900XT. However, both these chips have the same amount of L3 cache.
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 Ryzen 9 7845HX has more threads than cores. Each physical core is split into multiple threads.
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