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== Process Technology == | == Process Technology == | ||
{{see also|12 nm process}} | {{see also|12 nm process}} | ||
− | Zen | + | Zen is manufactured on [[Global Foundries]]' [[12 nm process]] Leading-Performance (12LP), an enhanced version of their 14nm process. The enhanced process provides up to 15% higher density or up to 10% higher performance. 12LP brings around a 10% frequency bump for the {{amd|Ryzen}} lineup at the same power envelopes. |
Note that AMD did not switch to standard libraries and instead chose to get whatever added performance they could get from the same physical design as [[14 nm]]. This also means some performance was left on the table and the die size is exactly the same as Zen. | Note that AMD did not switch to standard libraries and instead chose to get whatever added performance they could get from the same physical design as [[14 nm]]. This also means some performance was left on the table and the die size is exactly the same as Zen. |
Facts about "Zen+ - Microarchitectures - AMD"
codename | Zen+ + |
core count | 4 +, 6 +, 8 +, 12 +, 16 +, 24 +, 32 + and 1 + |
designer | AMD + |
first launched | April 13, 2018 + |
full page name | amd/microarchitectures/zen+ + |
instance of | microarchitecture + |
instruction set architecture | x86-64 + |
manufacturer | GlobalFoundries + |
microarchitecture type | CPU + |
name | Zen+ + |
pipeline stages | 19 + |
process | 12 nm (0.012 μm, 1.2e-5 mm) + |