There were some rumors that this refurb'd unit would ship with a newer Snapdragon 821 processor versus the Samsung Exynos Octa Core found in the Note7. So we removed the shields over the CPU to take a closer look:

Samsung K3RG2G20CM-CGCJ 4 GB LPDDR4 RAM layered over an Exynos 8890 Octa Core CPU

No, there're no markings on the RAM to ID the CPU, but the box says Octa Core while the Snapdragon 820/821 have 4 cores. Our best guess is that there is no change.

Samsung KLUCG4J1CB-B0B1 64GB UFS 2.0