I'm looking at upgrading my mid-2010 27" iMac 11,3 with new CPU and GPU to install a newer OS version. Had it since new and only ever really upgraded the RAM. Obviously it's struggling a fair bit these days, and just after a 'project' to avoid having to replace the iMac with a new one. Original specs were pretty light, with the 3.2ghz i3 processor, and ATI Radeon HD5670 512mb, but has served extremely well over the years.
I was looking at upgrading the CPU to either the i7-870 (2.93GHz) or i7-880 (3.06GHz), depeding on what I can get my hands on. I also have an SSD I'll be installing at the same time. My main concern with the upgrades is with the GPU, I'm a bit lost on what will fit my iMac, what is compatible and what is the 'best' choice out there when compared to compatibility and additional modifications required. I was considering the AMD WX7100, but not sure if this is compatible due to the Heat Sink requirements, or if the AMD WX4150 is a better choice, albeit requires additional modifications?
Has anyone got any suggestions or thoughts on the above specs that would be most compatible with my current iMac? All thoughts on this are welcomed, and appreciate the insights you've all got to share.
I was looking at upgrading the CPU to either the i7-870 (2.93GHz) or i7-880 (3.06GHz), depeding on what I can get my hands on. I also have an SSD I'll be installing at the same time. My main concern with the upgrades is with the GPU, I'm a bit lost on what will fit my iMac, what is compatible and what is the 'best' choice out there when compared to compatibility and additional modifications required. I was considering the AMD WX7100, but not sure if this is compatible due to the Heat Sink requirements, or if the AMD WX4150 is a better choice, albeit requires additional modifications?
Has anyone got any suggestions or thoughts on the above specs that would be most compatible with my current iMac? All thoughts on this are welcomed, and appreciate the insights you've all got to share.
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