Main differences:
Processor:
- The HP 255 G10 features AMD Ryzen 7000 processors, while the HP 255 G9 uses older AMD Ryzen 5000 processors. This means that the G10 generally offers improved performance and efficiency.
- Specifically, the HP 255 G10 uses the Ryzen 5 7530U, which is newer than the AMD Ryzen 5000 processors found in the HP 250 G9.
- Architecture: Both processors are based on the Zen 3 architecture, but the Ryzen 5 7530U is a refresh of the architecture, known as Barcelo-R, while the Ryzen 5000 is based on the original Barcelo version.
- Due to the higher turbo frequency, the Ryzen 5 7530U typically delivers slightly better performance in tasks requiring high-performance bursts.
- However, the performance difference between the two processors is not significant.
Performance:
The Ryzen 5 7530U has a higher maximum turbo frequency (4.5 GHz versus 4.3 GHz), but for example among the Ryzen 5000, the Ryzen 5 5625U has a higher base frequency (2.3 GHz versus 2.0 GHz). The overall performance difference in most everyday tasks is not large, but the Ryzen 5 7530U generally has a slight advantage due to its higher maximum frequency.