CPU bencamark comparison
Cpu.userbenchmark.com 
My Vaio i5-2430M 
Http://cpu.userbenchmark.com/Cpubenchmark.net/compare/Intel-i7-7700HQ-vs-Intel-i5-2430M/2906vs798
Game-debate.com/cpu/index.php?pid=824&pid2=2483&compare=Intel Core i5-2430M 2.4GHz-vs-Intel Core i7-7700HQ 4-Core 2.8GHz
Hwcompare.com/cpu/c/Core-i5-2400-vs-Core-i7-7700#