Should I Upgrade My Dell OptiPlex 7010 or Build a New Gaming PC?

August 24, 2026 2 answers
Asked by MellowCedar42
I recently bought a Dell OptiPlex 7010 Tower for $50 at a tag sale. It has an Intel Core i7-3770, 8GB of RAM, integrated Intel HD Graphics 4000, and a 250W power supply. It can barely run Roblox, but I'd like to play Phasmophobia and Dead by Daylight. I currently have about $800 saved from working in the United States, though I can wait and save more if necessary. Since I'm not really allowed to have a computer at home for study-related reasons, I can't ask my parents to help pay for or choose one. Would it make more sense to upgrade this OptiPlex, buy a discounted prebuilt, or save for a custom-built computer?

Answers

CopperLynx18
Before buying anything, check whether your OptiPlex is the standard tower model and confirm the power supply and available space. A low-profile graphics card is probably the safest upgrade, but some models may still struggle because of the old CPU and limited power supply. Since you have $800, a newer prebuilt or entry-level custom PC would likely be the better long-term purchase if you can save a little more and buy from a reputable retailer. Youโ€™d get a modern processor, 16GB of RAM, and a dedicated graphics card without having to work around the Dellโ€™s proprietary limitations.

MellowCedar42: The power supply is rated at 250W, and the computer can barely run Roblox right now. Iโ€™m considering waiting and saving more rather than spending most of the budget on upgrades that may only help temporarily.

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PixelHarbor7
The i7-3770 is old but still usable for these games. The biggest problem is the Intel HD 4000 graphics. You could add a low-profile graphics card, but the 250W power supply limits your choices. Look for a low-power card that doesnโ€™t need a separate power connector, and consider upgrading to 16GB of RAM. This could be a relatively inexpensive way to get started, although it wonโ€™t give you the same upgrade potential as a newer system.

MellowCedar42: It has 8GB of RAM, an i7-3770 running at 3.4 GHz, Intel HD 4000 graphics, and a 250W power supply. Iโ€™m not very familiar with what those specifications mean, so I wasnโ€™t sure whether an upgrade would be practical.

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