We learned back in February that Apple has been working on redesigning its upcoming 2021 iMac lineup too like it is doing so with its other Mac products. And that's because Apple is expected to be using its own ARM-based M1 processors in its new iMacs as well. The two models, which are the 21.5-inch and the 27-inch, respectively, are reportedly codenamed J456 and J457 according to a report from Bloomberg. However, last month 9to5Mac discovered a couple of new Apple iMac device IDs dubbed "iMac21,1" and "iMac21,2" in the macOS Big Sur 11.3 beta update. While we do not know for sure if these new IDs are the same as those stated in the Bloomberg report, what we can say is that a Geekbench run of the iMac 21,1 model was spotted today by a Twitter user who aptly calls himself 'Leakbench'. While leaked Geekbench scores themselves aren't always reason enough to get excited over, what really caught our attention is the bizarre and uncanny processor that is seemingly powering the system.