Ok ? the best for 2080 CX ?
C:\Users\plex\Desktop\k>Kangaroo.exe -t 0 -gpu -ws -w save.work -wi 60 -o k.txt 120.txt
Kangaroo v2.2
Start:800000000000000000000000000000
Stop :FFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
Keys :1
Number of CPU thread: 0
Range width: 2^119
Jump Avg distance: 2^58.98
Number of kangaroos: 2^20.52
Suggested DP: 36
Expected operations: 2^60.61
Expected RAM: 990.0MB
DP size: 36 [0xFFFFFFFFF0000000]
GPU: GPU #0 GeForce RTX 2080 (46x64 cores) Grid(92x128) (122.0 MB used)
SolveKeyGPU Thread GPU#0: creating kangaroos...
SolveKeyGPU Thread GPU#0: 2^20.52 kangaroos [8.3s]
[896.72 MK/s][GPU 896.72 MK/s][Count 2^35.24][Dead 0][51s (Avg 62.2988y)][2.0/4.0MB]
SaveWork: save.work................done [140.0 MB] [01s] Thu Nov 12 23:18:05 2020
[900.67 MK/s][GPU 900.67 MK/s][Count 2^36.34][Dead 0][01:52 (Avg 62.0259y)][2.0/4.0MB]
SaveWork: save.work................done [140.0 MB] [01s] Thu Nov 12 23:19:06 2020
[899.76 MK/s][GPU 899.76 MK/s][Count 2^36.95][Dead 0][02:52 (Avg 62.0887y)][2.0/4.0MB]
SaveWork: save.work................done [140.0 MB] [01s] Thu Nov 12 23:20:06 2020
[896.86 MK/s][GPU 896.86 MK/s][Count 2^37.39][Dead 0][03:53 (Avg 62.289y)][2.0/4.0MB]