Hashcat RTX 3080 Performance issues (Windows)

[xcookes]

Hello Everyone,


I'm experimenting with hashcat (v6.2.5) on Windows cracking “bcrypt $2*$, Blowfish (Unix)” hashes, but I feel like my hashrate is really slow on RTX 3080.

Is this hashrate correct for this GPU?

Code:

hashcat-6.2.5>hashcat.exe -m 3200 hash.txt rockyou.txt -w 3 -a 0 -O
hashcat (v6.2.5) starting

CUDA API (CUDA 11.6)
====================
* Device #1: NVIDIA GeForce RTX 3080, 9106/10239 MB, 68MCU

OpenCL API (OpenCL 3.0 CUDA 11.6.110) - Platform #1 [NVIDIA Corporation]
========================================================================
* Device #2: NVIDIA GeForce RTX 3080, skipped

Kernel ./OpenCL/m03200-optimized.cl:
Optimized kernel requested, but not available or not required
Falling back to pure kernel

Minimum password length supported by kernel: 0
Maximum password length supported by kernel: 72

Hashes: 1 digests; 1 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates
Rules: 1

Optimizers applied:
* Zero-Byte
* Single-Hash
* Single-Salt

Watchdog: Temperature abort trigger set to 90c

Host memory required for this attack: 6 MB

Dictionary cache hit:
* Filename..: rockyou.txt
* Passwords.: 14344385
* Bytes.....: 139921507
* Keyspace..: 14344385

[s]tatus [p]ause [b]ypass [c]heckpoint [f]inish [q]uit =>

Session..........: hashcat
Status...........: Running
Hash.Mode........: 3200 (bcrypt $2*$, Blowfish (Unix))
Hash.Target......: $2y$13$XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Time.Started.....: Fri Mar 18 16:57:41 2022 (23 secs)
Time.Estimated...: Sat Mar 19 04:19:59 2022 (11 hours, 21 mins)
Kernel.Feature...: Pure Kernel
Guess.Base.......: File (rockyou.txt)
Guess.Queue......: 1/1 (100.00%)
Speed.#1.........:      350 H/s (67.98ms) @ Accel:64 Loops:128 Thr:24 Vec:1
Recovered........: 0/1 (0.00%) Digests
Progress.........: 7680/14344385 (0.05%)
Rejected.........: 0/7680 (0.00%)
Restore.Point....: 7680/14344385 (0.05%)
Restore.Sub.#1...: Salt:0 Amplifier:0-1 Iteration:2944-3072
Candidate.Engine.: Device Generator
Candidates.#1....: somebody -> sassy123
Hardware.Mon.#1..: Temp: 57c Fan: 30% Util:100% Core:1964MHz Mem:9242MHz Bus:16

[s]tatus [p]ause [b]ypass [c]heckpoint [f]inish [q]uit =>