Which HDL has probability of consuming more simulation time between SV and Verilog?

SystemVerilog
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5

In reply to bachan21:

Is there such a pure Verilog simulator tool today?
I maybe wrong, but why would a vendor support only Verilog, or Old Verilog and SystemVerilog? For backward compatibility, SystemVerilog supports the old style of Verilog interface.
I suppose that one can use a very old version of a Verilog tool. However, with evolution software and cloud services I presume that SystemVerilog newer versions might be more efficient.
Ben