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Whats the best cpu for my dell optiplex 7040

vvaffles

I have a dell optiplex 7040 and it has a i5-6500 in it and a gtx 750 ti im wondering what the best cpu to upgrade to would be and a good gpu

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Upgrade path on Dell prebuilts can be extremely painful and tedious. You may only be able to upgrade to a 6700, Maybe the 6700k but not sure exactly what board they used. And i would stick with something like  a 3060 at most. 

 

Honestly speaking, unless you get the 6700/6700k for REAL cheap, its probably not worth it. 

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46 minutes ago, vvaffles said:

I have a dell optiplex 7040 and it has a i5-6500 in it and a gtx 750 ti im wondering what the best cpu to upgrade to would be and a good gpu

The best CPU that would work is the Intel Core i7-6700. That being said, unless you have one lying around or can get one for pocket change, it won't be worth it as the gains in modern gaming titles would be within error due to the aging architecture. 

 

The best GPU would probably be the GTX 1650 as you're limited to Dell's OEM PSU. Replacing that PSU with a conventional ATX unit is not impossible but at that point, you might as well start with a black slate and build a system from scratch or find a newer OEM platform. Those 6th gen processors won't be able to keep up with anything better than the 1650. 

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