Intel Pentium E6500 2-core LGA 775

The E6500 scores 1138 on PassMark multi-thread, which is bottom-quartile, but it's in the 91st percentile for affordability. Owners love it for VT support and overclocking, with a 4.6-star average across 130 reviews. At USD 34 it's a great drop-in upgrade for old LGA 775 systems. At USD 100, not so much.

Let's be honest about the numbers. The E6500 scores 1138 on PassMark multi-thread and 1206 single-thread. That's bottom-quartile territory in our database, around the 25th to 27th percentile. If you're coming from anything made in the last decade, this will feel slow. But the 2.93GHz clock on a 65W TDP means it sips power while doing its thing, and the 1066MHz FSB keeps things responsive for basic tasks.

The 2MB of L2 cache is small by modern standards, but for the era it's fine. The real story here is the overclocking headroom. Multiple owners report pushing this chip well past stock speeds without much fuss. It's not going to win any benchmark races, but for a chip that costs less than a pizza in some listings, the performance per dollar is hard to argue with.

Against the competition in our database, the E6500 is a niche player. The AMD Ryzen 5 5500 absolutely destroys it in every performance metric, but it also costs significantly more and requires a modern AM4 board. The Dell Xeon E5-2637 V2 offers better multi-thread performance for server workloads, but it's a different beast entirely. The Phenom II X6 HDT90ZFBGRBOX gives you six cores, but again, different platform, different price point. The E6500's real competition isn't other CPUs, it's the cost of replacing an entire LGA 775 system. And on that front, a USD 34 drop-in upgrade beats a USD 300 platform swap every time.

Here's where it gets interesting. The E6500 ranges from USD 34 to USD 100 across US listings, a USD 66 spread. In Europe it's even wider, EUR 58 to EUR 183 across four listings. The cheapest US option at USD 34 is the obvious pick if you're stateside. At that price, you're getting a functional dual-core with VT support for less than a tank of gas. But at USD 100, you're paying way too much for a chip that gets smoked by a used Ryzen 3. The value proposition collapses fast as the price climbs. Shop around, and don't pay more than the low end of that range.

The Intel Pentium E6500 sits in a weird spot in 2024. It's a 45nm Wolfdale chip from 2009 with a 2.93GHz base clock, 2MB of L2 cache, and a PassMark score of 1138 multi / 1206 single. That puts it in the bottom quarter of our database for both single and multi-thread performance. But here's the thing: it's also one of the most affordable CPUs we track, landing in the 91st percentile for affordability. For the right use case, that math still works.

Users seem to agree. The sentiment score is 88/100 across 130 reviews, with a 4.6-star average. People aren't buying this to run Cyberpunk. They're buying it to keep old LGA 775 systems alive, run Windows 7 XP Mode with virtualization, and squeeze a little more life out of aging hardware. And for that, it delivers.

Skip this if you're building anything resembling a modern system. The single-thread score of 1206 puts it in the bottom quarter of our database, and the LGA 775 platform means no meaningful upgrade path. If you need DDR4 memory, PCIe 4.0, or any kind of modern feature set, this isn't your chip. Also skip it if you're seeing prices at the high end of the USD 34 to USD 100 range. At that point, a used Ryzen or even a newer Pentium Gold will give you dramatically better performance for similar money.

The E6500 is a nostalgia piece with a practical purpose. If you've got an old LGA 775 board collecting dust and you need VT support for legacy software, this is a no-brainer at the right price. The 88/100 sentiment score and 4.6-star rating tell you that people who buy it for the right reasons are happy. Just don't expect it to be anything more than a budget stopgap. At USD 34, it's a steal. At USD 100, it's a mistake.