Question updated bios problems

May 18, 2019
I recently bought Intel 660p m.2 ssd and testing the read/write speeds which were a lot slower than expected. So i updated bios which I have never done on my Gigabyte GA-Z97-D3H. When I ran userbenchmark after bios update everything except GPU (GTX 1080) was running at like 1/3 of what it should be. I remembered I had to go into BIOS and enable XMP profiling again for my ram. When I went back into userbenchmark everything was back to normal but now my GPU is running at like 1/3. I am not very BIOS savvy. Anyone know what this could be also any ideas about why my NVME SSD running so slow? Read/Write both around 700 MB/s when I have seen people get around 1,500 - 2000. I am using CrystalDiskMark to test drive speeds.