Zynq 7020 subcomponent equivalent parts
The answer is no, you cannot in general make that analogy. Mainly because the Zynq is a single chip, and the things you're trying to compare it to would be multi-chip assemblies. The integration (communication) between the ARM cores and the FPGA fabric would necessarily be very different.

The best you could do would be to compare it to an Artix-7 that has slightly more logic elements than the Zynq &mdash; that would mean that you're looking at a comparable-sized die with 90% of the same technology on it. The ARM cores and other hard-coded logic on the Zynq don't really make that much difference.