When I run BF3 with my MSI R7870 it is so loud and it is very hot! Is this my case? I have some cooler master that cost me 20 quid that i got a year ago, it only has 1 fan which is over the cpu... I touched the side of my case when i was running bf3 and it was boiling! I'm having to keep it off for the moment, but it's still very loud. Please Help!
PC Specs :
CPU - AMD Phenom II X4 955 3.20Ghz
Motherboard - Gigabyte GA-MA770T-UD3
RAM - Kingston 4GB DDR3 1333Mhz
GPU - MSI Twin Frozr III R7870 OC Edition
SSD - Crucial M4 64GB

PC Specs :
CPU - AMD Phenom II X4 955 3.20Ghz
Motherboard - Gigabyte GA-MA770T-UD3
RAM - Kingston 4GB DDR3 1333Mhz
GPU - MSI Twin Frozr III R7870 OC Edition
SSD - Crucial M4 64GB