I custom ordered my g74 from xoticpc with the i7 2760 and it works great never overheats even will gaming the hottest i've ever seen is like 71 or so. I'm very happy with it.
G74SX-DH73-3D
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i7-2760QM, 2.4-3.5GHz, (32nm, 6MB L3 cache)
nVidia GeForce GTX 560M 3,072MB PCI-Express GDDR5 DX11
8GB Kingston HyperX DDR3 1866MHz CL11 Dual Channel Memory
120GB OCZ Vertex 3 Sandforce Solid State Drive->Boot
750GB 7200RPM 16MB Cache Hard Disk Drive->Storage
WEI->7.6-7.9-7.3-7.3-7.9