Ryzen 5 1400 vs Core Ultra 7 255H comparison
In our benchmarks, the Core Ultra 7 255H beats the Ryzen 5 1400 in overall performance. Despite this, the Ryzen 5 1400 has the advantage in our gaming benchmark.
When comparing core counts for these CPUs, we notice that the Core Ultra 7 255H has significantly more cores with 16 cores compared to the Ryzen 5 1400 that has 4 cores. It also has more threads than the Ryzen 5 1400. These CPUs have different clock speeds. Indeed, the Ryzen 5 1400 has a significantly higher clock speed compared to the Core Ultra 7 255H. Despite this, the Core Ultra 7 255H has a significantly higher turbo speed. The cache sizes of these CPUs are different. Indeed, the Core Ultra 7 255H has significantly more L2 cache than the Ryzen 5 1400. The Core Ultra 7 255H also has significantly more 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 5 1400 has more threads than cores. Each physical core is split into multiple threads.
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