Followed instructions here for both the Switch and the Lenovo Miix that it replaces, well, maybe. 
http://www.myfavoritegadgets.info/tipstricks/WEIwin81.html
Switch 10 Performance score
4</SystemScore>
5.5</MemoryScore>
5.9</CpuScore>
5.8</CPUSubAggScore>
6.1</VideoEncodeScore>
4.1</GraphicsScore>
4</Dx9SubScore>
0</Dx10SubScore>
4</GamingScore>
TRUE</StdDefPlaybackScore>
TRUE</HighDefPlaybackScore>
7.15</DiskScore>
Lenovo Miix 2 8 Performance score
2</SystemScore>
5.5</MemoryScore>
6.3</CpuScore>
6.2</CPUSubAggScore>
6.4</VideoEncodeScore>
2</GraphicsScore>
3</Dx9SubScore>
0</Dx10SubScore>
3</GamingScore>
TRUE</StdDefPlaybackScore>
TRUE</HighDefPlaybackScore>
7.1</DiskScore>
Make of them what you will. 