What browser can I use that doesn't take up so much CPU?

Hi. I need a browser for Gaming. Not something like web-gaming, I mean like PC gaming. I play Team Fortress 2, Garry's Mod, Left 4 Dead 2, Portal 2, Minecraft Etc. Every time I use Chrome, the browser has several different Processes running with each new tab open, around 60,000k of CPU usage on one tab alone. A major cause of this is mainly the (needed) GPU usage. I need a Browser that can allow me to surf the web for a short amount of time while playing a game. CPU is very well needed in game like TF2 and Gmod. Does any one here have a good a idea for a shaven down Browser that doesn't take up so much CPU usage?

Can a Gateway SX2855-UB12P Desktop PC run minecraft without lag?

I just need it to run minecraft with mods and be able to mod with it. Also needs to be able to run Rome total war without lag. Will this computer work for me. Also can it run cod4 and robloxs.
thanks

Added (1). okay so what computers can run this for a Cheap like 150 to 250 dollars and can it run gmod and counter strike also bandicam for youtube

What mod is used in Syndicates The Minecraft Project?

I love Minecraft and I love Syndicates videos. I've been searching the web about what the mod is called and how I may get it. I found a few websites but were either a year ago or were just completely confusing. I would like if you have the answer to my problem and if you may tell me the website or explain it.

How to fix minecraftSP crashes?

I'm trying to install mods. I downloaded minecraftSP and I played it fine. But when I put the mod into mods folder, or use auto installer like skydaz, the launcher poped up, and then it disapeared. No black screen or anything, Just disapeared.
The crash report is too long. But I hope you get the idea of what i'm trying to say.
My minecraft already has modloader, optifine, coder pack, forge. It's 1.6.4.
Help me fix this D: I really want to play mods D