The first citing of a 10 P-core Bartlett Lake sample has emerged, with benchmark numbers giving us an idea of its potential performance. "X86 is dead&back" on X shared performance numbers of the new 10-core chip, allegedly dubbed the Core 7 253PE, compared to the Core i5-14400 featuring 26% greater multi-threaded performance despite having fewer cores.
The X poster found the Bartlett Lake chip on PassMark and compared the chip's CPU mark score against the Core i5-14400 and Core i5-14500. The Core 7 253PE scored 31,802 points, the Core i5-14500 scored 31,121 points, and the Core i5-14400 scored 25,236 points. Against the i5-14500, the Bartlett Lake 253PE was 2% faster in multithreaded performance and 26% faster than the i5-14400 in the same metric. Single-core performance was worse, though, with the 14500 being 8% faster than the 253PE and the 14400 being 3% quicker.
