why my 1080ti only have 4.51 MKeys/s ?

[ahnuo]

Hello! i was tried many -b -t -p,but the results was same. Please help me .

ID: 0 Name: P102-100 Capability: 6.1 MP: 25 Cores: 3200 (128 per MP) Memory: 10161MB

C:\tools\BitCrack-master\x64\Debug>cubitcrack.exe -c -u --keyspace 40000000000:7ffffffffff -d 0 -b 25 -t 512 -p 1024 -i 125.txt -o out.txt [2020-03-27.22:50:22] [Info] Compression: both [2020-03-27.22:50:22] [Info] Starting at: 0000000000000000000000000000000000000000000000000000040000000000 [2020-03-27.22:50:22] [Info] Ending at: 000000000000000000000000000000000000000000000000000007FFFFFFFFFF [2020-03-27.22:50:22] [Info] Counting by: 0000000000000000000000000000000000000000000000000000000000000001 [2020-03-27.22:50:22] [Info] Initializing P102-100 [2020-03-27.22:50:22] [Info] Generating 13,107,200 starting points (500.0MB) [2020-03-27.22:50:58] [Info] 10.0% [2020-03-27.22:51:02] [Info] 20.0% [2020-03-27.22:51:04] [Info] 30.0% [2020-03-27.22:51:07] [Info] 40.0% [2020-03-27.22:51:09] [Info] 50.0% [2020-03-27.22:51:12] [Info] 60.0% [2020-03-27.22:51:14] [Info] 70.0% [2020-03-27.22:51:17] [Info] 80.0% [2020-03-27.22:51:19] [Info] 90.0% [2020-03-27.22:51:22] [Info] 100.0% [2020-03-27.22:51:22] [Info] Done [2020-03-27.22:51:22] [Info] Loading addresses from '125.txt' [2020-03-27.22:51:22] [Info] 125 addresses loaded (0.0MB) [2020-03-27.22:51:22] [Info] Allocating bloom filter (0.0MB) P102-100 1340 / 10161MB | 125 targets 4.51 MKey/s (616,038,400 total) [00:02:12]^C 1340 / 10161MB | 125 targets 4.51 MKey/s (537,395,200 total) [00:01:55]

[brichard19]

Looks like you built in Debug mode. Try building in Release mode.

[septowiratmoko]

you looks like to try solve the puzzle so move your uncompressed -u, and try -b 64 -t 128 -p 2080 or the -t 256