So what does one accomplish after a half hour has passed and all your LN2 is gone? 😉 Like I said it's interesting, but no more any other processor on LN2. The functionality of the rig is limited. I would even be more excited about phase change, as you can have it running for longer amounts of time.
The LN2 tests has it's merits as it shows the chip has some great OC headroom. Though the methods that it requires to hit those limits is a bit over the top, and certainly not something the masses could ever hope to attain.