diff --git a/Tensor-Encoding-Schemes.md b/Tensor-Encoding-Schemes.md
index ab8822b..cd79b18 100644
--- a/Tensor-Encoding-Schemes.md
+++ b/Tensor-Encoding-Schemes.md
@@ -127,7 +127,5 @@ The 12 bytes in Q4_K `.scales` are packed a bit like this, where the uppercased
 11: hhhhHHHH
 ```
 
-Note that this is packing a 6bit scale and mins but split across multiple bytes. This use of byte offsets and bitwise operations is likely done to be more friendlier to parallel processing.
-
-
+Note that this is packing a 6bit scale and mins but split across multiple bytes. This use of byte offsets and bitwise operations is likely done to be more friendlier for SIMD processing. As [compilade](https://github.com/compilade) noted, he believes that the indexing is only done at the byte level, hence the packing and unpacking of the 6-bit values in this block will require bitwise operations. In his anecdotal experience he also noticed that when making the vec_dot of Q1_3, that shuffles are surprisingly as fast as additions in SIMD.