What is the difference between surfacebook 1 and 2?

The difference between surfacebook1 and 2 is as follows:

1. Compared with the first generation Surface Book, Surface The bulge of Book 2 is more obvious, and the keyboard base bulges upward starting from the center part (keyboard row A);

2. The biggest part of Surface Book 2 in appearance compared with the previous generation is the interface between the screen and keyboard. The key In the data transmission part, the three slots and sockets are perfectly consistent with the previous generation. However, for the buckle that does not have much data transmission part, Microsoft has adopted a design that is incompatible with the previous generation. Microsoft has shortened the length of the buckle and directly As a result, the base and screen parts of the new and old Surface Book cannot be mixed;

3. Surface Book 2 has upgraded the previous miniDP interface to USB Type-C;

4. Surface Book 2 has The design of the heat dissipation window is a little different. The heat dissipation window of the first generation is silver white, while the second generation is more silver gray;

5. Compared with the first generation product, the performance improvement is mainly concentrated on the CPU In terms of GPU, especially the improvement in CPU performance is very obvious, with up to twice the performance improvement in multi-threading performance; the graphics card has made considerable progress compared to the first generation product, but there is not much change compared with the enhanced version; There are some changes in the performance of SSD, especially the writing speed which has been doubled compared to the first generation.

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