I'm working on building a new gaming laptop. I'm not super knowledgable about computers, but am trying to do some research. I've read on the forums that the price of going from i5 series to i7 series is not worth it for gaming, but I haven't seen much about the 6core processors, such as the i7-980x. Do these provide a huge boost like going from 2core to 4core does? Also, I'll be putting it in a laptop (I travel for work a ton). The builder assured me there wouldn't be heat issues, and any issues damage would be covered under their warranty. Also, since I'm putting it in a laptop, would I need to be concerned about my video card being the bottleknock and not being able to upgrade that in the future (though I guess I could remove the processor and build another system around that, but still that seems less than optimal). If spending a some more now means my system would be relevant for an extra couple years, that may be worth the price increase. Thanks in advance for the help! Example setup below including the aforementioned processor. Any thoughts of obvious places to upgrade or downgrade the system below are appreciated too.
Sager NP7282 - Gaming Laptops
Display: 17.3" (16:9) Full HD (1920x1080) LED-Backlit Display with Super Clear Glare Type Screen
Video Card - GPU: AMD Radeon HD 6990M 256bit w/2GB GDDR5
Processor: Intel® Core™ i7-960 Processor (3.2GHz) 8MB L3 Cache, 4.8 GT/sec QPI, LGA 1366
Thermal Compound: Sager Thermal Compound
System Memory: 6GB (3 SODIMMS) DDR3/1066 Triple Channel Memory
Hard Drive: 500GB SATA II 3GB/s 7,200RPM Hard Drive (16MB Cache Buffer)
Hard Drives in RAID: RAID Disabled
Optical Drive (Blu-Ray - DVD - CD): Combo Dual Layer DVD +/-R/RW CD-R/RW Drive w/Softwares
Memory Card Reader: 7-in-1 Memory Card Reader (All versions of MS + SD/MMC)
Wireless Networking: Built-in Intel® Centrino® Ultimate-N 6300 Wireless Card
Bluetooth: Built-in Bluetooth Wireless
Battery: Polymer Smart Lithium-Ion battery pack 78.44WH
AC Adapter: Full Range Auto Switching AC Adapter