What are the correct Forwarding and Switching capacity of the switch  S6720-50L-HI-48S?8S?

Following the Datasheet the values are like below in an image:

Is there another way to calculate this value different from the example below?

Example:

PACKETS: 84 bytes - MTU

As seen in figure below, a packet will occupy at least 84 bytes on the wire. So taking the example of a 1G port we first have to convert the speed into bytes:

1Gbps = 1,000,000,000 bits/s = (1,000,000,000 bits/s) / (8 bits/byte)= 125,000,000 bytes/s

Then we can calculate how many packets per second need to be processed if the port is to transmit at wire speed:

PPS = (125,000,000 bytes/s) / (84 bytes/packet) = 1,488,095 pps.

Similarly this same calculation can be extended to different port speeds:

If we consider this example the Forwarding performance the switch S6720-50L-HI-48S will have another value:

Ports - S6720-50L-HI-48S: 48 x 10 Gig SFP+, 6 x 40 Gig QSFP+ or 44 x 10 Gig SFP+, 4 x 40 Gig QSFP+, 2 x 100 Gig QSFP28

> 44 x 10 Gig SFP+ = 44 x 14.880,952

> 4 x 40 Gig QSFP+ = 4 x 59.523,80

> 2 x 100 Gig QSFP28 = 2 x 148,809,524

The final Forwarding performance summing all Port Values is 1.190 MPPS.

Is it correct my calculation? or are there another way to calculate?