미니 루머) 메테오 P코어는 하스웰→스카이와 비슷하게 개선될 것
- 글레이셔폭포
- 조회 수 963
- 2022.05.19. 12:26
1/x
— Raichu (@OneRaichu) May 18, 2022
About Meteor lake.
MTL focus on how to improve the efficiency of the instruction execution, it will not widen the microarchitecture crazy like Alder lake.
Golden Cove has some questions in instruction execution efficiency, it can't show all potential of this uarch framework.
— Raichu (@OneRaichu) May 18, 2022
I think this improves like Haswell to Skylake.
2/x
— Raichu (@OneRaichu) May 18, 2022
More improvements maybe will focus on branch prediction, Micro-operation fusion, instruction dispatch, register remake, and EU execution efficiency.
3/x
— Raichu (@OneRaichu) May 18, 2022
As we know, 10ESF can reach a crazy freq, but I think meteor lake almost can't get it like raptor.
Although the redwood cove has better IPC, I think it maybe will not get a huge ST perf improvement compared to RPL-S.
I guess it will focus on power efficiency and MT perf.
4/x
— Raichu (@OneRaichu) May 18, 2022
According to the die shot of meteor lake, the E core clusters have a 3M L2 cache, which is less than Raptor lake and it is different from the rumors.
I guess it maybe has some change in MSDT, but I don't know what direction will appear, good or bad?
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