4 CPUs that are officially too old for anything in 2026


Processors are one of the most important parts of any computer, but they’re also among the easiest to take for granted. They’ve been improving so steadily over the years that it’s easy to lose track of just how far things have come, and how outdated some older chips really are when viewed in a modern context.

Processors that once felt fast and capable can quickly become a bottleneck in a modern system, and it sometimes takes a modern workload or simply trying a newer machine for that gap to become obvious. With that in mind, here are a few processors that had remarkably long and successful runs, but whose time has now come to an end.

The Intel Core 2 Quad Q6600 had a good run, but it’s long overdue for a retirement

A legendary CPU that’s been showing its age for a while

The Intel Core 2 Quad Q6600 was released all the way back in 2007. The CPU was a massive hit for mass-market desktop PCs, as it finally offered an affordable entry point for 4-core CPUs in an era when many people still ran single-core Pentium 4 systems. And since it launched right around the same time as DDR3 RAM, you could pick between DDR2 and DDR3 depending on which motherboard you chose.

To this day, the Intel Core 2 Quad Q6600 (and the Core 2 Duo & Quad generation as a whole) remains one of the most fondly remembered CPUs by those who used it and have hopefully upgraded since. It’s especially near and dear to my heart, as it remains the CPU I ran the longest in my personal machine for seven full years, only to replace it with a 2nd-gen Ryzen chip in 2018.

As good as the processor was at launch, it can’t beat time—after all, it’s almost two decades old at this point.

Aside from being incredibly slow and inefficient by modern standards due to its outdated 65 nm process node and ancient microarchitecture, one of the Q6600’s most fatal flaws is its lack of the POPCNT instruction. Microsoft made this instruction a mandatory requirement for the Windows 11 kernel starting with version 24H2.

Because Intel only introduced support for the SSE4.2 instruction set (which includes POPCNT) in 2008, the Q6600 is permanently locked out of modern Windows—and if we’re being honest, its raw performance in modern applications makes it a hard pass for Linux users too.

The AMD Phenom II X6 1090T was a beast at launch, but it’s little more than a paperweight today

Even having more cores than the competition couldn’t save it

Dirty AMD CPU with old thermal paste. Credit: Nick Lewis / How-To Geek

When the AMD Phenom II X6 1090T launched in 2010, it was one of AMD’s best desktop CPUs at the time. The CPU had six cores and was based on the Thuban architecture and the 45nm process, so it’s easy to see why it performs leaps and bounds better than the previous entry on this list.

The 1090T was often compared to the Intel Core i7-870, which had 4 cores and supported hyper-threading for a total of 8 threads vs. the 1090T’s six physical cores and six threads.

Although the Intel chip typically had better performance in games, it was also nearly twice as expensive, making the 1090T the optimal value pick, especially for work. To top it all off, the 1090T was unlocked, meaning you could push the clock speeds even higher—but you had to keep an eye on that already incredibly hot 125W TDP.

Unfortunately, even the 1090T isn’t immune to time. Beyond its performance being eclipsed by even the cheapest modern budget chips, the 1090T lacks support for AVX (Advanced Vector Extensions). AVX has become a common requirement for modern applications, games, and even basic productivity tools, so the 1090T will crash when it encounters modern code.

Also, although it’s a bit newer than the Intel Core 2 Quad Q6600, the AMD Phenom II X6 1090T still lacks POPCNT, which means it can’t run the Windows 11 kernel even if all other system requirements are met.

When you combine all these factors with a dead-end AM3 platform, it’s clear that this former value king has become a liability.


A Ryzen 5 5600X CPU inside a B550M motherboard with some DDR4 RAM and an NVMe SSD.


5 CPUs that are officially too old for gaming in 2026

Stop gaming on these 5 CPUs—they’re holding you back more than you think

The Intel Core i7-2600K is still a decent chip, but only on Linux, and if you’re fine with high power bills

Surprisingly capable, but not without compromises

The Deepcool AK620 Digital chunky air CPU cooler in a gaming PC with non-RGB RAM barely visible underneath it. Credit: Ismar Hrnjicevic / How-To Geek

Despite launching all the way back in 2011, the Intel Core i7-2600K has aged far better than both the Q6600 and 1090T. Its Sandy Bridge architecture and 32nm process node are leaps and bounds ahead of anything that AMD had to offer at the time.

In fact, the i7-2600K was one of the most influential desktop CPUs ever released, and its strong single-core performance means it’s still usable. It can even handle some light gaming today, especially after an overclock.

That said, “still usable” isn’t necessarily the same as “still worth using.” While the i7-2600K supports AVX and can even be made to run Windows 11 with some workarounds, its lack of AVX2 support means that it’s not the best choice for new and upcoming programs and games.

The bigger issue is that modern CPUs have simply moved too far ahead. Even an inexpensive processor that you can buy for under $150 can outperform the i7-2600K by a wide margin while using considerably less power.

Once you factor in the aging LGA 1155 platform, slow DDR3 memory, and the lack of an upgrade path, it becomes difficult to justify keeping the 2600K in your primary PC. Frankly speaking, the only scenario where this CPU could still make sense is in a Linux-based gaming PC that you only turn on for a few hours a week to do some light or retro gaming.

If you’re still on the 1st-generation AMD Ryzen chips, it’s time for a cheap (and substantial) upgrade

One of the easiest performance upgrades you can make on an old platform

The AM4 socket on an AMD motherboard. Credit: Ismar Hrnjicevic / How-To Geek

While most CPUs on this list are truly ancient, that’s not necessarily the case with the first generation of AMD Ryzen processors. The Ryzen 1000 series launched in 2017, so as far as feature support is concerned, it’s still a relatively modern family of CPUs.

The real “problem” with the Ryzen 1000 series is that it uses the AM4 platform—the same one that AMD has continued to support for years after it was supposed to be replaced by the newer AM5.

The Ryzen 7 5800X3D 10th Anniversary Edition, which was announced at Computex just recently, perfectly encapsulates this. Thanks to its fast raw processing power and 3D V-cache, it’s still an incredibly powerful pick among gamers who are still on the AM4 platform.

If you happen to have an AM4-based system and are still rocking one of those first-generation Ryzen chips, it makes little sense not to upgrade.

The AMD Ryzen 5 5600 can be found new for around $150, while its somewhat anemic Ryzen 5 5500 counterpart, which lacks PCIe 4.0 support, is readily available for under $100. These CPUs are leaps and bounds faster than the Ryzen 1000 series in gaming, productivity applications, and general everyday use.


Old processors can still find a second life

Although these CPUs are far too old for a modern machine that you use for work, gaming, or both, that doesn’t mean they’re complete junk that should be thrown away. While some of them can no longer run a modern version of Windows, you can always install a lightweight Linux distro and put these aging CPUs to work in other ways.

Turn one into a dedicated retro gaming machine, build a nostalgia-filled desktop for older software, or repurpose it as a headless server or NAS in your homelab.


MSI motherboard


I built my first homelab from secondhand gear, and it taught me more than a new NAS ever could

Everyone thinks they need an expensive NAS to start a homelab (they’re wrong)



Source link

Leave a Reply

Subscribe to Our Newsletter

Get our latest articles delivered straight to your inbox. No spam, we promise.

Recent Reviews


There aren’t many modern sports cars that manage to feel like a genuine loophole in the system, but this one does. It blends two very different engineering worlds into a single package, and somehow it just works.

It’s quick too, with a 3.9-second sprint to 60 mph and an inline-six that’s already earned a reputation as one of the best in modern performance cars. On top of that, it benefits from one of the widest dealer networks you’ll find outside the domestic brands, which takes a lot of the usual ownership stress out of the equation.

The strange part is how few people seem to have fully clocked what this combination actually means. It feels like one of those setups that won’t be around in this form much longer, even if it probably should be.

In order to give you the most up-to-date and accurate information possible, the data used to compile this article was sourced from BMW, Porsche, and Toyota, as well as other authoritative sources including TopSpeed.


Rear 3/4 shot of a 2025 Cadillac CT5-V Blackwing


The 205 MPH American super sedan that embarrasses sports cars

This monstrous machine leaves sports cars in its dust.

One of the best modern sports cars is quietly on its way out

A rare performance bargain mixing BMW power with Toyota reliability is ending soon

Red 2026 Mazda MX-5 Miata on a coastal highway Credit: Mazda

This sports coupe has been around since 2019, but it’s now heading toward the end of the road. When it’s gone, it’ll leave behind one of those weird, unlikely combinations that probably won’t happen again.

It only exists because a few things lined up at exactly the right time, from partnerships to platform sharing. Once that window closes, it’s hard to see it opening again in quite the same way.

The end isn’t coming—it’s already here

Rear 3/4 shot of a 2024 Nissan Z Credit: Nissan

In an official statement, the company confirmed production wrapped in March 2026. You can still spec one on the website, but no new cars are coming off the line.

The news didn’t exactly set the auto world on fire, but the impact runs deeper than the headlines suggested. There’s no successor planned, and last time it took two decades for the nameplate to return.

For now, what’s left is a Final Edition model and the slow realization that this chapter is already closed.

A partnership that won’t happen twice

Static side profile shot of a gray 2025 Porsche 911 Carrera. Credit: NetCarShow.com

This sports car comes from a platform shared by two automakers that couldn’t be more different if they tried. It wears a Japanese badge, has a German twin, and is built in Graz, Austria.

Without that partnership, it probably never would’ve made it to production in the first place. Now that its German sibling has also bowed out, the deal that made both cars possible has officially run its course.

Static side profile shot of an orange 2023 Chevrolet Corvette Z06. Credit: NetCarShow.com

For this kind of two-door performance car to exist again, the brand would need either a fresh partnership or a completely new platform. The catch is it hasn’t built its own performance inline-six in over 20 years.

Sure, it has the resources to develop one from scratch, but the business case just doesn’t really add up anymore. This sports coupe only happened because the timing and circumstances lined up perfectly — and that window now looks firmly closed.


Front 3/4 action shot of a 2021 Acura TLX Type S


10 Family Friendly Sedans That Drive Like Sports Cars

These family sedans offer sporty handling, strong acceleration, and everyday practicality, making them perfect for driving enthusiasts with families.

The Supra’s BMW DNA is exactly what made it work

What started as controversy ended up being its biggest strength

If you still haven’t guessed it, we’re talking about the Toyota GR Supra. When the MkV first dropped, a lot of the JDM crowd wasn’t exactly impressed—the BMW engine swap caused a full-on backlash.

But looking back now that it’s gone, that whole controversy hits differently. What people once saw as a betrayal is actually a big part of what made this car so interesting in the first place.

The B58 came at exactly the right time

2025 Toyota GR Supra detail shot of engine bay Credit: Toyota

Toyota had been working on the next-generation Supra for nearly a decade before the name finally came back in 2019. One of the biggest challenges was figuring out the right engine—something that wouldn’t be shared across the rest of the lineup.

Even with all its R&D resources, building a brand-new inline-six just for the Supra didn’t really make sense financially or practically. It was one of those cases where doing it alone just wasn’t realistic.

By 2019, BMW’s 3.0-liter B58 inline-six had already built a reputation as one of the best performance engines for the money. It stood out for its smoothness, responsiveness, and surprising durability—all traits that lined up perfectly with what Toyota wanted for the Supra.

Timing-wise, it couldn’t have worked out better for Toyota, which saw the engine’s potential right away. In the GR Supra, the B58 puts out 382 horsepower and 368 lb-ft of torque through an eight-speed automatic, good for a 0–60 mph run in about 3.9 seconds, with independent tests dipping closer to 3.7 seconds.

The Gazoo Racing effect

2026 Toyota GR Supra Final Edition GR lettering Credit: Toyota

There’s a common misconception that the GR Supra is just a rebadged BMW Z4, but that’s not really the case. The platform underneath both cars was a joint effort from the start, not a one-way handover.

Toyota’s chief engineer, Tetsuya Tada, pushed for a co-developed setup that fit the vision for a modern sports coupe. Drive a Z4 and a Supra back to back and the difference shows pretty quickly—the Supra feels sharper and more performance-focused, while the Z4 leans more into relaxed grand touring.


Front 3/4 shot of a 2025 BMW M240i


The 2026 BMW M240i Proves You Don’t Need an M2 to Have Fun

The 2026 BMW M240i delivers thrilling performance, sharp handling, and everyday comfort—all without the M2’s hefty price tag.

The GR Supra became a modern enthusiast favorite

A balanced sports car that nails performance, usability, and value

Rear closeup View of a 2025 Toyota GR Supra Credit: Toyota

Beyond all the early controversy, the GR Supra has quietly proven itself as a seriously well-rounded modern sports car. When you strip away the noise, it holds up exactly where it matters most.

It’s quick, easy to live with day to day, and doesn’t come with the usual headaches you’d expect from something this performance-focused. In terms of performance, usability, and long-term ownership confidence, it doesn’t just tick boxes—it actually delivers in all of them.

Performance meets everyday usability

2025 Toyota GR Supra detail shot of manual transmission shift lever Credit: Toyota

The performance you get from the $59,595 2026 Toyota GR Supra 3.0 is honestly hard to ignore. It’ll do 0–60 mph in about 3.7 to 3.9 seconds straight from the factory, which puts it right in the mix with cars like the $86,600 BMW M4 Competition Coupe.

But the Supra isn’t just about straight-line speed. You’re also getting proper hardware like Michelin Pilot Super Sport tires, adaptive suspension, Brembo brakes, and an active limited-slip diff, all working together to make it feel far more capable than its price suggests.

What’s surprising is how easy it is to live with day to day. There’s usable cargo space, comfortable stock seats, and enough refinement that it doesn’t feel out of place as a daily driver. It can genuinely do track days and the weekday commute without much compromise, which is exactly why it stands out in this segment.

Long-term ownership confidence

2025 Toyota GR Supra Trio Front White Red Black Driving on Track Credit: Toyota

The BMW B58 used to be the GR Supra’s biggest talking point for all the wrong reasons, but over time it’s turned into one of its strongest assets. It’s built well beyond its stock output and has a long track record of handling serious tuning without breaking a sweat.

Thanks to its closed-deck design and the durability upgrades over older N5x inline-sixes, it has a lot more headroom than most engines in this class. These days, 600+ horsepower B58 builds are pretty common in the tuning world, but that level of strength and reliability used to be almost unheard of in a setup like this.

The GR Supra gets even more compelling when you factor in Toyota’s massive dealer network — the largest of any non-domestic brand in the U.S. It’s roughly 3.5 times bigger than BMW’s, with Toyota dealerships in just about every major town across all 50 states.

2020–2025 Toyota GR Supra interior Credit: Toyota

In California alone, Toyota has 136 locations compared with BMW’s 52, which makes servicing and support noticeably easier. That kind of coverage adds real-world convenience that goes beyond just the car itself.

On top of that, the Supra comes with a 5-year/60,000-mile warranty versus the BMW Z4’s 4-year/50,000-mile coverage. That effectively gives you an extra year of protection just for choosing Toyota, which is a pretty solid bonus.

It’s German engineering backed by Japanese peace of mind, and that combination is hard to beat.


Full view of a black Audi RS5 Sportback parked on tarmac with mountains in the background.


These Cars Have Supercar-Like Performance At A Fraction Of The Cost

Supercars may be fun to drive, but they cost a fortune. Here are 10 cars with similar performance, which cost a lot less.

The GR Supra may be the last of its kind

A rare performance formula that’s getting harder to find

2025 Toyota GR Supra close-up shot of taillight Credit: Toyota

The GR Supra’s discontinuation isn’t just the end of a model—it feels like the end of an era for this kind of sports car. We’re drifting further away from a market that prioritizes pure performance engineering, and cars like this are becoming harder to justify.

That means a rear-wheel-drive six-cylinder sports coupe at this price point might not come around again for a long time, if ever.

The enthusiast market is slowly disappearing

Static rear 3/4 shot of the 2026 BMW Z4 Final Edition. Credit: BMW

At $58,300, the 2026 GR Supra 3.0 base trim is definitely not what you’d call cheap. It’s one of Toyota’s more premium and unique offerings, but it still manages to punch above its weight in terms of value.

Compared with its twin, the 2026 BMW Z4 M40i, which starts at $68,400, the Supra comes in noticeably cheaper for basically the same core hardware. Even the 2026 BMW M2 Coupe at $69,000 undercuts it in price but still trails slightly in 0–60 mph performance versus the base Supra.

If you wanted to go Porsche instead, the 718 Cayman unfortunately isn’t part of the picture anymore. Even if it were, you’d be looking at something like a $200,000 718 Cayman GT4 RS to match or beat the Supra’s performance.

The 2026 Toyota GR86 Premium is a great sports car in its own right, but it delivers a very different, more lightweight experience compared to the Supra. At the end of the day, the GR Supra really stood alone as the only car that blended BMW M-level performance with a Toyota price tag.

What comes next won’t be better

Static sid eprofile shot of a gray Toyota GR GT. Credit: Toyota

It’s hard not to feel a bit pessimistic about where things are heading for driving enthusiasts. As everyday cars keep getting more expensive and priorities shift toward emissions and practicality, traditional sports cars are being pushed further out of reach.

The entry barrier just keeps climbing, and a lot of people who would’ve once been into cars are drifting toward other, more affordable interests instead. If the GR Supra’s successor ends up being a hybrid or EV, it’ll likely feel more filtered, more expensive, and less raw than what came before.

The Supra really nailed a rare formula—BMW-level performance with Toyota reliability—and there’s a real chance we won’t see that combination done quite as well again.



Source link