Techline Info |
| Posted: 31 Aug 2010 07:44 AM PDT The core i3 and the core i5 mobile processors have now flooded the laptop market,with the core i3m being entry level, core i5m being mid range and the core i7m being high end processors. We all know how fast their desktop counterparts are, but these mobile versions equally impressive? If you ask me, I don’t think so. The first time I got my hands on one of these was on my friends XPS 16, which had a core i7 , and frankly i was not at all impressed. But that had a different issue, will not get into that, lets talk about the other series, the Core i5m and Core i3m, which is what most of the people buy as it is much more affordable than the i7s. Both the core i3m and i5m processors are 32nm processors and have a TDP of 35W ( TDP – Thermal design power), which is a bit high as the older processors had a lower TDP of 25W. The reason for this is that the processor has an IGP on the same chip. This IGP is better than older Intel GMA and all those IGPs, but not good for heavy duty gaming. Both the Core i3m and core i5m have an integrated memory controller (IMC) and use DDR3 memory. Both support Dual channel memory , so you will generally get it with 4GB of DDR3 memory. Now, the both the core i3m and core i5m processors are Dual core processors with hyper threading, so both have 2 cores and 4 threads. The core i3m processors have a lower clock speed than the core i5m processors, but there is not a huge difference, performance wise. The core i5m processors come with another feature called Turbo boost, which increases the clock speed of active cores when other cores are inactive. So whats the benefit? Its a total waste when we consider dual core processors as almost all applications utilize 2 cores at least, the benefits are only seen in quad cores. So again, another feature on the core i5m processors that has no real benefit. The Core i3m has 3MB of shared L3 cache and the Core i5m has 4MB of shared L3 cache, which makes no real world difference anyways. So again, no real advantage with the Core i5m. So the bottom line is that the premium price paid for a Core i5m processor over a core i3m is really not that useful when it comes to performance,so choose wisely. I hope you find the above article helpful, if you have any questions, please do leave a comment here and I will do my best to help you out. This is a guest post by Mr. Rajan. For further queries regarding computer hardware or software, visit www.techforumindia.com
|
| You are subscribed to email updates from Techline Info To stop receiving these emails, you may unsubscribe now. | Email delivery powered by Google |
| Google Inc., 20 West Kinzie, Chicago IL USA 60610 | |
Techline Info Part 1
Techline Info Part 1
Techline Info Part 1
Tags: Techline Info, Techline Info watch online, full Techline Info video, Techline Info download, Techline Info torrent, free Techline Info, Techline Info megavideo, Techline Info full, Techline Info eng sub
0 comments:
Post a Comment