OMG, I changed the grid size as you suggested now I am getting 51 GK/s, amazing ...
Great:)
Is there any chance to use regex with gpu?
You can only use wildcard characters ? and *:
C:\C++\VanitySearch\x64\Release>VanitySearchCUDA8.exe -stop -gpu 1AB*C?D
VanitySearch v1.15
Search: 1AB*C?D [Compressed]
Start Fri Apr 3 08:57:58 2020
Base Key: 181D206E917CAA73BBD771F81508B51E6EAD5B63A4ACFE7C0EB334436372AEE9
Number of CPU thread: 3
GPU: GPU #0 GeForce GTX 645 (3x192 cores) Grid(24x128)
PubAddress: 1
ABsAWqsewBsiTAFzUuABocgEAP8JP9
C7
DPriv (WIF): p2pkh:L3uif98QLuVLNb71SgTrhKt61SjKXdJk1czxNb4j8ekRhpHYcmMj
Priv (HEX): 0xC79B2930ABC2F63E601320D0412AC8BAF4E39933AF67FBC445AEEC73DC981FFA