Upgrade from i3-2330M to i5-3330
Upgrade from i3-2330M to i5-3330
You're asking about upgrading the CPU in your Sony Vaio e Series VPCE H26EA laptop. It's possible to upgrade from the i3-2330M to an i5-3330 with the Intel HM65 Express Chipset, but it depends on the model and availability. Upgrading the RAM has already been done successfully up to 16GB, so you're in good shape there. The performance boost from this CPU change could be noticeable, especially if you're running resource-intensive tasks or games. Just make sure the laptop supports the new processor and that you follow the manufacturer's upgrade guidelines carefully.
The CPU in question is a desktop component not suited for laptop sockets. Changing laptop CPUs can be challenging since most devices aren't built with sufficient thermal or power capabilities, which may lead to performance issues. Upgrading BIOS to support Ivy Bridge chips is improbable, as manufacturers like Sony/Vaio didn't plan such transitions. For serious attempts, consider an "M" class chip from the 2000-series (Sandy Bridge) if you must proceed.
It's more effective. According to score comparisons, it could potentially give you a 50% boost. That seems substantial, but a computer is more than just its individual components. A superior CPU doesn't always translate to noticeable changes in everyday activities. It's also a superficial fix unless you're facing an unavoidable choice. Unless this is the only option, it's wiser to invest in a better overall setup.
The question of whether the i5-3330 is superior doesn't matter since it isn't available for use in their setup. It's a desktop processor.