Hello all, this is my first post on these forums. Towards the end of last year, I purchased a pretty decent laptop for school, gaming, and general entertainment. The laptop in question is an HP Pavilion dv7t-6b00 Quad Edition. Here are some of the most important specs:
-Intel Core i7 2670QM (Quad Core 2.2GHz, 6mb Cache)
-8GB (2x 4GB) 204pin DDR3 SODIMM 1333MHz
-AMD 6770M GPU
-1TB 5400RPM HDD 16mb Cache
-1920x1080p Display
Now don't get me wrong, I love my laptop. It works well and it is pretty snappy. However, there is room for improvement when it comes to playing games. I can play Battlefield 3 at ~30fps on all low settings at 1080p. At those settings I don't really consider it worth playing. Some games such as Civ V run well at Med-Low settings, and Minecraft works great. And then some really old (2008-ish) games like Battlefront II actually run quite poorly.
Now here's the thing: I'm planning on doing some general upgrading of components in the near future. I would really like to dress up this computer quite nicely, as I plan on using it for some moderate photo editing too. Gaming performance gains are always welcome, and I'd love to do anything I can to make this laptop as quick and powerful as possible.
A couple obvious upgrades come to mind, namely RAM and an SSD. I can pick up a pack of compatible 16GB RAM on Newegg for about $90, and it's super easy to swap out. Additionally, my computer has easy access to the HDD compartment and has room for two 2.5" drives (up to 12mm thick). I want to pick up at least one SSD, or perhaps even two.
Now, hopefully I haven't bored you all to death but I wanted to avoid being vague and help you get the best picture of my situation. Before I ask my questions, I just want to mention that I've done quite a bit of digging around the Internet for information and answers. These questions are simply what I haven't been able to answer through my own efforts.
1. What sort of performance gains will I see out of Dual SSD's versus an SSD + HDD combo? Also, is setting up drives in RAID 0 possible in a laptop?
2. When it comes to the CPU, I know replacements in a laptop are possible just like in a desktop (albeit more difficult). Is replacing the CPU worthwhile? Would the new Ivy Bridge mobile chips be compatible? As far as compatibility is concerned, I know the new chip must be the same socket type as the old (mine is Socket G2, I believe). Besides this, what other factors determine a CPU's compatibility with my laptop, if any?
3. Graphics card upgrade... I've found very little on this topic, maybe for a reason. Apparently this is possible and has been done. Once again, would it be worthwhile? How would I know which graphics cards are compatible? Do graphics cards in laptops connect to the motherboard the same way they do in desktops? Obviously the arrangement is different, but I'm just not familiar with the inner workings of a laptop. Where can you even buy mobile graphics cards...?
4. Are there any other performance upgrades I'm missing or have failed to mention? If it were your laptop, what are some things that you personally would do? Assume that money isn't an issue whatsoever. In the end that will be important, but for right now I just want to know what's even possible.
I'm sorry for attacking you with a wall of text... if you read the whole thing, you're awesome and I love you. Any help or suggestions would be greatly appreciated. Thanks in advance
-Acrazypenguin
-Intel Core i7 2670QM (Quad Core 2.2GHz, 6mb Cache)
-8GB (2x 4GB) 204pin DDR3 SODIMM 1333MHz
-AMD 6770M GPU
-1TB 5400RPM HDD 16mb Cache
-1920x1080p Display
Now don't get me wrong, I love my laptop. It works well and it is pretty snappy. However, there is room for improvement when it comes to playing games. I can play Battlefield 3 at ~30fps on all low settings at 1080p. At those settings I don't really consider it worth playing. Some games such as Civ V run well at Med-Low settings, and Minecraft works great. And then some really old (2008-ish) games like Battlefront II actually run quite poorly.
Now here's the thing: I'm planning on doing some general upgrading of components in the near future. I would really like to dress up this computer quite nicely, as I plan on using it for some moderate photo editing too. Gaming performance gains are always welcome, and I'd love to do anything I can to make this laptop as quick and powerful as possible.
A couple obvious upgrades come to mind, namely RAM and an SSD. I can pick up a pack of compatible 16GB RAM on Newegg for about $90, and it's super easy to swap out. Additionally, my computer has easy access to the HDD compartment and has room for two 2.5" drives (up to 12mm thick). I want to pick up at least one SSD, or perhaps even two.
Now, hopefully I haven't bored you all to death but I wanted to avoid being vague and help you get the best picture of my situation. Before I ask my questions, I just want to mention that I've done quite a bit of digging around the Internet for information and answers. These questions are simply what I haven't been able to answer through my own efforts.
1. What sort of performance gains will I see out of Dual SSD's versus an SSD + HDD combo? Also, is setting up drives in RAID 0 possible in a laptop?
2. When it comes to the CPU, I know replacements in a laptop are possible just like in a desktop (albeit more difficult). Is replacing the CPU worthwhile? Would the new Ivy Bridge mobile chips be compatible? As far as compatibility is concerned, I know the new chip must be the same socket type as the old (mine is Socket G2, I believe). Besides this, what other factors determine a CPU's compatibility with my laptop, if any?
3. Graphics card upgrade... I've found very little on this topic, maybe for a reason. Apparently this is possible and has been done. Once again, would it be worthwhile? How would I know which graphics cards are compatible? Do graphics cards in laptops connect to the motherboard the same way they do in desktops? Obviously the arrangement is different, but I'm just not familiar with the inner workings of a laptop. Where can you even buy mobile graphics cards...?
4. Are there any other performance upgrades I'm missing or have failed to mention? If it were your laptop, what are some things that you personally would do? Assume that money isn't an issue whatsoever. In the end that will be important, but for right now I just want to know what's even possible.
I'm sorry for attacking you with a wall of text... if you read the whole thing, you're awesome and I love you. Any help or suggestions would be greatly appreciated. Thanks in advance

-Acrazypenguin