It depends on the side of read - most SSD’s have internal block sizes much larger than a typical (actual) random read, so they internally have to do a lot more work for a given byte of output in a random read situation than they would in a sequential one.

Most filesystems read in 4K chunks (or sometimes even worse, 512 byes), and internally the actual block is often multiple MB in size, so this internal read multiplication is a big factor in performance in those cases.

Note the only real difference between a random read and a sequential one is the size of the read in one sequence before it switches location - is it 4K? 16mb? 2G?