Intel 7 to Intel 4 is 20% Perf/watt
Intel 4 to Intel 3 is 18% Perf/watt
Intel 3 to Intel 20A is 15% Perf/Watt
Intel 20A to Intel 18A is 10% Perf/Watt
ppw计算
7 100%
4 120%
3 141.6%
20a 162.84%
18a 179.124%
lunar lake n3b到panther lake 18a高效35%
n3b 132.684%,介于4和3之间
,epyc最多就n4吧,是不是说明intel 3制造的花岗岩激流和塞拉森林的能效超过amd epyc