graphic card issue

Hello I have a RTX 2070 Dual OC Graphics card that says my memory clock is 7000MHz when playing games. Im not sure if my MSI is displaying wrong but im worried as that this may be a problem. I just need a simple answer that this is normal and my card is working properly.

Good day everyone, I have a problem with my build. I bought this build a couple months ago and i solved many of the problems by myself but for this problem i could not anything spesific. So my problem is when i start to play some games, my display just goes black after a nanosecond of freezing...