Is AM4 still worth buying in 2026?

For budget builds under $1,000, yes - but with caveats. The Ryzen 7 5800X is under $160 and the Ryzen 5 5600X is around $112, which are incredible CPU prices. But DDR4 has gotten expensive due to the RAM shortage - a 32GB kit now runs $200+. You're saving on the CPU side, not the RAM side.

What's the best AM4 CPU to buy right now?

The Ryzen 7 5800X at around $156 is the sweet spot - 8 cores, gaming score of 82, and enough single-thread performance for any current GPU up to the RTX 5060 Ti without major bottlenecking. The Ryzen 5 5600X at $112 is the budget king if you're pairing with a mid-range GPU.

Should I upgrade from AM4 to AM5?

Only if you're also upgrading your GPU and want to hit 1440p or 4K. If you're running a Ryzen 5 5600X or better with a mid-range GPU, your CPU is probably not the bottleneck. Use our bottleneck checker to find out before spending money.

Can AM4 handle the RTX 5070?

It can, but you'll leave performance on the table at 1080p. The Ryzen 7 5800X paired with an RTX 5070 shows roughly 8-12% CPU bottleneck at 1080p. At 1440p and above, the gap shrinks to under 5% since the GPU does most of the work. For a $650 GPU, that's an acceptable trade-off on a budget build.

What's the cheapest gaming PC you can build on AM4 right now?

A Ryzen 5 5500 ($89) with a B550 board ($120) and 16GB DDR4-3200 ($175) gives you a foundation for around $385. Add an RX 7600 or Arc B580 and you're gaming at 1080p high settings for around $950 total. Not as cheap as it used to be thanks to RAM prices, but the CPU savings still make it the cheapest path into PC gaming.

Why is DDR4 so expensive in 2026?

The global RAM shortage driven by AI data center demand has hit all memory types. Samsung and other manufacturers are winding down DDR4 production lines, so supply is shrinking while prices climb. 32GB DDR4 kits that cost $60-90 in late 2025 are now $200+ in early 2026. This is the one area where AM4's cost advantage has eroded significantly.

Will AM4 motherboards get more expensive now?

B550 boards are still widely available and retailers are clearing stock. Prices may creep up in 12-18 months as inventory dries up, but right now supply is still healthy. The bigger concern is DDR4 prices continuing to rise as production winds down.

AM4 Is Finally Dead - Here's Why That's Great News

AM4 is done. No more Ryzen CPUs coming for the socket. No surprise refresh, no budget APU sequel, no last-minute Hail Mary. AMD has moved on to AM5 and isn't looking back.

And honestly? For CPU prices alone, this is the best news budget PC builders have gotten all year. There's just one catch.

The CPU Fire Sale Is Real

Here's what's happening right now on Newegg. These are real prices, not "sale" prices - just what AM4 chips cost when a platform hits end of life:

Ryzen 5 5500 - $89. Six cores for less than a nice dinner.
Ryzen 5 5600X - $112. The chip that defined AM4's golden era.
Ryzen 7 5800X - $156. Eight cores, gaming score of 82, absolute steal.
Ryzen 5 5600 - $105. Basically a 5600X with slightly lower clocks.

Two years ago, a Ryzen 7 5800X cost $260+. A year ago it was hovering around $200. Now it's under $160 and nobody is making a big deal about it.

B550 motherboards are sitting at $120-150 for boards that would've been $180+ in 2023. The CPU and motherboard side of AM4 has never been cheaper.

But then there's RAM.

The DDR4 Problem Nobody Expected

Here's the twist that makes 2026 different from every other dead-platform fire sale in PC history: DDR4 is getting more expensive, not cheaper.

Thanks to the global RAM shortage - driven by AI data centers vacuuming up every memory chip on earth - DDR4 prices have roughly tripled since late 2025. Samsung and other manufacturers are winding down DDR4 production lines to focus on DDR5 and HBM for AI. Less supply, steady demand from millions of existing AM4 and LGA1700 systems, prices go up.

A 32GB DDR4-3200 kit that cost $60-70 last year now runs $200+. Even 16GB kits are pushing $175. That's not a typo.

This eats into AM4's cost advantage significantly. The CPU savings are real, but the RAM tax partially cancels them out.

So Is AM4 Still Worth It?

Yes - but the math is different than people think. Let's break it down.

AM5 platform cost (cheapest reasonable gaming setup):

Ryzen 5 9600X - $200
B650 motherboard - $150
32GB DDR5-6000 - $400

Total: $750

AM4 platform cost:

Ryzen 7 5800X - $156
B550 motherboard - $120
32GB DDR4-3200 - $200

Total: $476

That's still a $274 savings on AM4. Not as dramatic as it would've been with cheap DDR4, but $274 is a GPU tier upgrade. That's the difference between an RX 7600 and an RTX 5060 Ti.

And here's the thing - the AM4 CPU is actually the better value per dollar even if the RAM isn't. You're getting an 8-core Ryzen 7 for $156 vs a 6-core Ryzen 5 for $200. The 9600X is faster (gaming score 88 vs 82), but $44 cheaper per core on AM4 is hard to argue with at budget price points.

When The CPU Savings Actually Matter

The Ryzen 7 5800X scores 82 in our gaming benchmarks. Here's what that means paired with current GPUs:

Paired with an RTX 5060 ($350): virtually zero bottleneck at any resolution. The GPU is the limiting factor.
Paired with an RX 7600 ($280): zero bottleneck. The 5800X is overkill for this GPU.
Paired with an RTX 5060 Ti ($380): minimal bottleneck at 1080p (under 5%), none at 1440p.
Paired with an RX 9070 XT ($730): some CPU limitation at 1080p, but at 1440p - where you should be gaming with this GPU - it's fine.

The only time AM4 starts showing its age is when you pair it with a $700+ GPU and play at 1080p. And if you're buying a $700 GPU to play at 1080p, the CPU isn't your problem.

The 16GB Gambit

Here's a move that budget builders should seriously consider: go 16GB instead of 32GB on AM4.

Yeah, I know. "32GB is the standard in 2026." And for AM5 builds, I agree. But hear me out.

At $175 for 16GB vs $200+ for 32GB of DDR4, you save a little cash. More importantly, 16GB is still enough for gaming in 2026. You'll hit limits in a few titles if you're running Chrome, Discord, and a game simultaneously - but for dedicated gaming sessions, 16GB handles everything from Cyberpunk to Helldivers without breaking a sweat.

The money you save goes straight into GPU budget. And at the $750-$1,000 price point where AM4 makes the most sense, every dollar in the GPU column matters more than extra RAM headroom.

When AM4 Doesn't Make Sense

I'm not going to pretend AM4 is the right call for everyone:

Builds over $1,500. Once your budget crosses $1,500, the platform cost difference is a smaller percentage of total spend. Go AM5 with a Ryzen 7 9700X or 9800X3D.

If you want a future upgrade path. AM4 is done. AM5 will support Zen 6, meaning you can drop in a next-gen CPU later without replacing your board and RAM. If you upgrade CPUs every 2-3 years, AM5's long-term value wins.

Productivity workloads. DDR5 bandwidth makes a real difference in video editing, 3D rendering, and large dataset work. If your PC isn't just for gaming, AM5's memory advantage matters.

If DDR4 prices keep climbing. This is the real risk. If DDR4 hits $250+ for 32GB in the coming months, the AM4 value proposition gets thin enough that AM5 with its better DDR5 supply becomes the smarter buy even at budget price points.

The Smart Move Right Now

Under $900: AM4. Ryzen 5 5600X ($112) or 5800X ($156) on a B550 board, 16GB DDR4, and put every saved dollar into the GPU. The CPU prices are too good to ignore even with expensive RAM.

$900-$1,300: Gray zone. AM4 with a stronger GPU (RTX 5060 Ti, RX 9070) works if gaming is all you care about. AM5 with a 9600X makes sense if you want the upgrade path.

$1,300+: AM5. You can absorb the platform premium without sacrificing GPU quality.

The Real Lesson

Every dead platform goes through a CPU fire sale. When LGA1151 died, Coffee Lake chips got dirt cheap. When AM3+ died, FX-8350s fell out of vending machines.

AM4 is in that phase right now - with the unusual twist that RAM prices are working against it. The CPUs and motherboards are at historic lows. The RAM situation is the worst it's ever been. The net result is still a cheaper platform than AM5, just not by the ridiculous margin it would've been a year ago.

If you're building a budget gaming PC in 2026, AM4 still gets you into the game for less. Just don't expect DDR4 to be the bargain it used to be.

Check our pre-built recommendations to see exactly what AM4 and AM5 builds look like at every budget, or run your pairing through the bottleneck checker to make sure your CPU and GPU are well matched.