This dataset contains CoreMark result on azure Virtual machines in west Europe and Poland central regions. The dataset covers all available virtual machine types in given region form 2 CPU up to 20 CPU's. The dataset consists of VM type, actual processor that was running the CoreMark workload, number of iterations per second, total ticks, length of test is seconds, compiler version of the Microsoft Azure region that was chosen for the test. The dataset has 4772 row which is equal to the number of experiments run on each Virtual machine.