Am5

The Ryzen 9 9950X does about 45% more multi-core work than the 7900X, but costs roughly $299 more at TechCortex. For gaming, a 7800X3D beats both for less.

Yes, most AM4 coolers mount on AM5 because AMD kept the hole spacing identical. The one exception is any cooler that brings its own backplate. Here's how to tell which one you have.

The 7800X3D can't be overclocked and sips about 50W in games, which changes what you should look for in a board. Here is where the A620, B850, and X870 actually fit.

X870's only guaranteed extras over B850 are USB4 on every board and a mandatory PCIe 5.0 GPU slot — and neither raises a single frame. Here's when the pricier AM5 chipset is worth it.

X870 and X870E run your GPU and main SSD at the same PCIe 5.0 speed straight from the CPU, so gaming FPS is identical. The extra money buys USB and SATA ports, not frames.

The Ryzen 7 7800X3D is the faster gaming chip, but it costs nearly double the Ryzen 5 9600X. Benchmarks put the average gap at 8.5% at 1080p and near zero at 4K. Here's when the premium pays off and when the savings belong in your GPU.

For a gaming PC, B650 and X670 produce identical frame rates — the chipset isn't in the frame-rate path. X670's second die adds USB ports and PCIe lanes most builds never touch, and AMD has already replaced it with X870E. Here's who actually needs the bigger chipset.

Six cores or eight for a 2026 gaming build? The Ryzen 7 7700X is only about 3% faster than the 7600X at 1080p and no faster at 1440p, yet costs $77 more. Those two extra cores matter for streaming and heavy multitasking, not frames. Here is who should buy which.

B850's one guaranteed upgrade over B650 is a PCIe 5.0 M.2 slot that games don't use — and in our catalog it costs the same as B650. Here's when the newer chipset actually earns the pick.

DDR5-6000 CL30 and DDR5-6400 CL32 have identical 10.0 ns true latency, so gaming lands within a couple percent. The real tiebreaker on AM5 is the 1:1 memory ratio — where a faster 6400 kit can end up slower than 6000.

An A620 board games identically to a B650 with the same 65W chip and GPU — but it's stuck on PCIe 4.0, blocks CPU overclocking, and the cheapest B650 is only about $20 more.

The Zen 5 9600X wins on paper, but the gaming gap over the 7600X is smaller than the spec sheet suggests. Here's what the extra $12 actually buys.