http://www.windowscentral.com/leake...hip-performance-could-be-inside-surface-pro-4
The plus side is that it will have better IGP and lower power consumption (for mobile and tablet versions).
The minus side is performance improvement is well..... you know...... Maybe those using SB can upgrade but I don't think Haswell users should bother.
However, lowering power consumption means that Skylake-E (when its here), should have better power consumption and hopefully 8 core versions should be easier to OC and consume less power.
The plus side is that it will have better IGP and lower power consumption (for mobile and tablet versions).
The minus side is performance improvement is well..... you know...... Maybe those using SB can upgrade but I don't think Haswell users should bother.
However, lowering power consumption means that Skylake-E (when its here), should have better power consumption and hopefully 8 core versions should be easier to OC and consume less power.