$ tesseract -v
tesseract 4.0.0-beta.3
 leptonica-1.76.0
  libjpeg 9c : libpng 1.6.34 : libtiff 4.0.9 : zlib 1.2.11
 Found AVX512BW
 Found AVX512F
 Found AVX2
 Found AVX
 Found SSE