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Samsung: 7nm EUV process Q4 Q4 mass production 5nm has been ordered

via:快科技     time:2019/10/31 20:30:59     readed:1091

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Samsung has also made some reforms, such as cutting memory chip capacity and investment, and speeding up the shift to logic chip contract construction.

In wafer foundry, Samsung is determined to compete with Yige TSMC. However, at present, the latter is ahead in 7Nm and 5nm processes. 7Nm has been in mass production for one year, and 7Nm EUV process has been in mass production this year.

Samsung's direct use of the EUV process on the 7-nm node, however, is a drag on progress, although it was announced in 2018, with no large-scale shipments.

In this financial report,Samsung said its 7Nm EUV process will be mass produced in Q4Although Samsung did not release specific information, Samsung's own Exynos 9825 and 5G SoC processor Exynos 990 are both 7nm EUV processes, and these two chips should be produced in mass production.

In addition to Samsung itself, IBM,NVIDIA is also a customer of Samsung's 7nm process, but IBM's Power 10 processor is not so fast, and it should be NVIDIA's 7nm Ampere chip, which was previously announced in Q1, 2020.

In addition to 7 nm, Samsung has a 6-nm process, but it is also a 7-nm improvement, with little change and is pushing for a more advanced 5-nm process, which has already completed the 5-nm EUV process, and has obtained a new customer order, but Samsung did not disclose specific information, If a 5-nm chip is able to do this year's stream, it means that Samsung's 5-nm process is well-developed, after all, it's a 5-nm process in September.

After 5nm, there was an improved version of the 4nm process, and Samsung said it was building the infrastructure of the 4nm wafer plant.

The real process that can turn Samsung in the wafer contract market is 3nm, because the node industry will abandon FinFET transistors to GAA transistors. Samsung was the first to announce the 3nm GAA process. TSMC has released less information in this regard and is not sure about the specific progress.

According to Samsung, compared with the current 7nm process, the 3nm process can reduce the core area by 45%, the power consumption by 50%, and the performance by 35%.

Samsung says it is accelerating the 3-nm R & D, and it is expected to complete the technology development in 2020, and follow-up will start the process of testing and mass production.

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