Intel Core i7 3770 4-core LGA 1155

The i7-3770 is the best cheap upgrade for old LGA 1155 systems, but it's not worth building new around. Grab one under USD 100 and skip the stock cooler.

What surprised us most is how well this thing still handles photo and video editing. Users keep praising its speed in those tasks, and the 6411 PassMark multi-core score backs that up. It's not going to win any races against a Ryzen 5 7600, but for a 22nm chip from over a decade ago, it's still got legs. The 3.9GHz boost on four cores with eight threads means it chews through older workloads without breaking a sweat. Single-thread performance sits right around average for its class, which is fine for everyday tasks but shows its age in newer games.

Against a Ryzen 5 7600, there's no contest. The 7600 destroys it in every metric that matters, but it also requires a new motherboard, DDR5 RAM, and a much bigger budget. The i7-3770's real competition is other used chips in the LGA 1155 ecosystem. The Xeon E5-2637 V2 is a server chip that some people cross-shop, but it's a different socket and a different use case. If you're already on LGA 1155, the 3770 is the top of that food chain. If you're building new, skip this entirely and go AM5.

Here's the thing: prices swing wildly. In the US, you'll see this chip listed anywhere from USD 52 to USD 261 across eight listings. That's a massive spread for the same silicon. If you're paying over USD 100, you're getting ripped off. Amazon has the best deals right now, with renewed units at the lower end of that range. At USD 52 to USD 80, it's a steal for breathing life into an old system. At USD 200 plus, you're better off saving for a modern platform.

The Core i7-3770 is the old reliable of the CPU world. It's a 2012 Ivy Bridge chip that still holds up surprisingly well for budget builds and older system upgrades. The one thing to know: if you're on LGA 1155 and want a cheap, meaningful speed bump, this is the chip to grab. Just don't expect it to hang with anything modern.

If you're building a new PC or want to play modern games at high settings, this isn't it. Go grab a Ryzen 5 7600 or even a used Ryzen 3000 series chip instead. The i7-3770 is for people who already own an LGA 1155 board and want a cheap, meaningful upgrade without replacing everything else.

The i7-3770 is a fantastic upgrade for an aging LGA 1155 system, but it's not a chip you build a new PC around in 2024. If you've got an old i3 or i5 in that socket and want a cheap performance boost, grab one at the low end of the price range and don't look back. Pair it with a decent aftermarket cooler and you'll be happy. If you're starting from scratch, this isn't your chip.