Yes, you will need to change it. i7 has 4 cores and 8 threads and much higher clock, so it heats considerably more than i3. But a decent air cooler will keep everything under control.
Yes, you will need to change it. i7 has 4 cores and 8 threads and much higher clock, so it heats considerably more than i3. But a decent air cooler will keep everything under control.