AMD悄悄發布4款低功耗CPU - 3C

根據外國媒體報導，AMD已經在官網上更新產品資訊，但尚未正式對外發布消息

2700E和2600E補足產品線上低功耗的高階CPU。

2500X和2300X和一代Ryzen比L3快取被砍了一半，從16mb > 8mb。

https://i.imgur.com/imQk3hE.png


原文：

AMD has announced a new suite of four CPUs to fill out various aspects of its
Ryzen family — and to hit some TDP targets that the company hasn’t
previously delivered. The new processors are the 2700E, the 2600E, the 2500X,
and the 2300X. Two of the chips target a 45W TDP, while the others replace
lower-end parts in the original Ryzen stack. We’ve put together a chart
below showing how the new chips slot into AMD’s product family, with the
1500X and 1300X included highlighting how much of an upgrade the new chips
are. In the diagram below, the new lower-power CPUs are in green, while the
new mainstream parts are bolded.

The new 2700E and 2600E are rated for significantly lower TDPs than the rest
of the Ryzen stack, with only modestly lower clocks. Intel’s TDP metrics, as
given by the company, only apply to base clocks rather than boost and run
somewhat lower than actual power consumption measurements. AMD, to the best
of our knowledge, uses a similar system for its own TDP ratings. This would
explain why the 2600E is rated for a 45W TDP despite having a boost clock that
’s actually higher than the Ryzen 5 2600.

One major change with the 2500X and 2300X is the reduction in L3. This is due
to a difference in how AMD is configuring these CPUs. Previously, every Ryzen
part based on the original Ryzen die that debuted with the Ryzen 7 1800X has
used parts from both on-die CCXs (4+4, 3+3, 2+2). With these chips, AMD has
shifted to using a single CCX cluster instead but claims that overall
performance should be 8-10 percent higher for the new parts compared with the
old ones.


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備註：

真香.....疑?

高階U低功耗，低階U砍LP，AMD是不是膨脹了

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