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Intel broadwell core m slightly improves haswell's ipc

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Reductions in the manufacturing process of a processor are intended to improve the energy efficiency of the new chips but not improve their performance per clock cycle (IPC). Despite this, Intel seems to have made minor tweaks in the microarchitecture for Broadwell Core M, which have managed to slightly improve its IPC compared to Haswell.

Future Intel Broadwell processors are mainly characterized by being manufactured under a 14nm process, which represents a good advance in energy efficiency compared to current Haswell manufactured using the same 22nm that were once used at Ivy Bridge. This allows Broadwell Core M to have a TDP of just 4.5W.

Intel seems not content with just increasing energy efficiency at Broadwell and has managed to slightly increase its performance compared to Haswell operating at the same clock frequency, an improvement of 2.97% at best which may seem like a small thing but remember that Broadwell's goal is not to improve Haswell's performance but to improve its energy efficiency.

Source: wccftech

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