Question about CPU

[HappyWorld]

I want to ask about CPU.

If at this moment i use 4x CPU type A.
And each CPU type A has 12 cores (so in total i have 4x12 = 48 cores)
And in in cpubenchmark,net, CPU type A has 10,000 CPU mark.
Average current CPU load is 4

And i want to change to 1x CPU type B
CPU type B has 6 cores.
And in in cpubenchmark,net, CPU type B has 8,000 CPU mark.

If i downgrade from type A to type B, what is the approximate CPU load will be ? (based on number of cores and CPU mark).

Does it will be approximately become :

= CURRENT_CPU_LOAD x (10,000 / 8,000) x (48 / 6)
= 4 x (10,000 / 8,000) x (48 / 6)
= 4 x 1.25 x 8
= 40 ?

I know in real world, there are lot of other factors, but i just want to know approximate based from number of cores and CPU mark. Thank you

 

[JonathanW]

Why don't you throw some exact CPU models/configs at us so we can give you more accurate answers?

 

[HappyWorld]

Why don't you throw some exact CPU models/configs at us so we can give you more accurate answers?

Okay
At this moment i use 4x E5-2670 v3 (total 48 cores).

I am considering to switch into one of these CPU :

• E5-1660v3, or
• 2x E5-2620v4, or
• 2x E5-2620v2

What do you think the load will be if average of current load is 4?

 

[Walter]

Are you sure you have optimized the server?

Either you have a gigantic site or you have something fishy going on, e.g. additonal load from an addon or a nonsense Mysql configuration or...