YH雲禾財經教學

今天亞錞要來和仍在挖礦的朋友聊聊 2/18日的這則新聞：

文前摘要：

據2月18日消息報導，

比特大陸今日正式發佈第二代7nm芯片，BM1397。

官方數據顯示，BM1397能效比低至30J/T，與上一代產品相比能約28.6%，且整體性能更穩定。

據了解，BM1397支持SHA256算法，可用於BTC、BCH等加密數字貨幣挖礦，並將運用於下一代SHA256算法的螞蟻機新品S17和T17。

亞錞評論：

由這點跡象證明，前期所發行的S15、T15，5nm機器顯然是個不穩定的產品，

否則，礦商怎麼會選擇走回頭路，重新改良7nm？

然而，等礦機商的試驗機RUN完後，再將試驗機轉出配發給消費者，如此便等同二度套現。

像這樣的套路在礦圈來說是一而在，再而三，層見迭出，履試不爽地上演著，

因此，我個人認為在比特幣的“幣價”尚未來到成本價時，咱們還是先保留現金為妙，靜觀其變。

以上是今日的礦圈新聞評論，若喜歡我的評論，也請不吝嗇按讚與繼續關注我的，謝謝您！

Today, Aachen wants to talk to everyone about a news:

Summary before the article:

According to a February 18 news report,

Bitcoin officially released the second generation 7nm chip, BM1397.

According to official data, the energy efficiency ratio of BM1397 is as low as 30J/T, which is about 28.6% compared with the previous generation, and the overall performance is more stable.

It is understood that BM1397 supports SHA256 algorithm, which can be used for BTC, BCH and other encrypted digital currency mining, and will be applied to the next generation of SHA256 algorithm ants new products S17 and T17.

Aachen commented:

It can be seen that the S15, T15, 5nm machines issued in the previous period are obviously unstable products.

Otherwise, how will the mining machine manufacturers go back and re-improve 7nm?

However, after the mining manufacturer's testing machine is RUN, the testing machine is transferred out to the consumer, which is equivalent to a second profit.

Cases like this are constantly being repeated in the mining industry.

Therefore, I personally think that when the "coin price" of Bitcoin has not yet reached the cost price, we still reserve cash first, and continue to pay attention to market changes.

The above is today's mine news commentary, if you like my comment, please don't hesitate to follow me, thank you!

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