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[[File:quad to hexa mainstream die areas.svg|thumb|right|die size over time]] | [[File:quad to hexa mainstream die areas.svg|thumb|right|die size over time]] | ||
− | + | Intel's rather faithful [[process shrink]] which has resulted in over 2.4x cell-level density improvement had a significant impact on the die size of their mainstream platform which enabled the addition of two more cores and their associated cache slices without sacrificing yield due to a bigger die. In fact, the hexa-core at 149 mm² is still considerably smaller than even the quad-core {{\\|Haswell}}-based chips. The pair of cores with their associated cache slices contributed an extra ~25mm². | |
− | Intel's rather faithful [[process shrink]] which has resulted in over 2.4x cell-level density improvement had a significant impact on the die size of their mainstream platform which enabled the addition of two more cores and their associated cache slices without sacrificing yield due to a bigger die. In fact, the hexa-core at 149 mm² is still considerably smaller than even the quad-core {{\\|Haswell}}-based chips. The pair of cores with their associated cache slices | ||
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In late 2018 Intel introduced a refresh of Coffee Lake which further bumped the core count to eight. The 8-core refresh still yielded a smaller die than Haswell's quad-core, at around 174 mm². It's worth noting that Coffee Lake is released concurrently with {{\\|Cannon Lake}} which is a [[10 nm]]-based microarchitecture for low-power mobile devices. Due to Intel's faithful [[die shrink]] of roughly x2.7 in density, an identical [[hexa-core]] Coffee Lake die on 10nm would result in a smaller die than any of the [[14 nm]] quad-core dies, possibly even the [[dual-core]] dies as well. | In late 2018 Intel introduced a refresh of Coffee Lake which further bumped the core count to eight. The 8-core refresh still yielded a smaller die than Haswell's quad-core, at around 174 mm². It's worth noting that Coffee Lake is released concurrently with {{\\|Cannon Lake}} which is a [[10 nm]]-based microarchitecture for low-power mobile devices. Due to Intel's faithful [[die shrink]] of roughly x2.7 in density, an identical [[hexa-core]] Coffee Lake die on 10nm would result in a smaller die than any of the [[14 nm]] quad-core dies, possibly even the [[dual-core]] dies as well. |
Facts about "Coffee Lake - Microarchitectures - Intel"
codename | Coffee Lake + |
designer | Intel + |
first launched | October 5, 2017 + |
full page name | intel/microarchitectures/coffee lake + |
instance of | microarchitecture + |
instruction set architecture | x86-64 + |
manufacturer | Intel + and dell + |
microarchitecture type | CPU + |
name | Coffee Lake + |
pipeline stages (max) | 19 + |
pipeline stages (min) | 14 + |
process | 14 nm (0.014 μm, 1.4e-5 mm) + |