Intel Core i9 12900 16-core LGA1700

The Intel Core i9-12900 is a 16-core, 24-thread desktop processor that delivers excellent multi-threaded performance at a reasonable price. It's a productivity powerhouse with strong single-core speed, though gaming performance is just average. At around USD 423, it's one of the best value high-core-count CPUs available right now.

The i9-12900 puts up a PassMark multi-core score of 33,608 and a single-core score of 3,999. In our database, that multi-threaded result lands in the 88th percentile, which means it's one of the best on the market for heavily threaded workloads. The single-thread score is even more impressive at the 92nd percentile, so everyday tasks and lightly threaded applications feel snappy. You're not leaving much performance on the table compared to the unlocked i9-12900K, which is a big deal for a chip with a 65W base TDP.

In practice, this translates to smooth video editing, fast code compilation, and effortless multitasking. The 8 efficiency cores handle background tasks while the 8 performance cores chew through demanding applications. The 30MB of L3 cache helps keep data close to the cores, reducing latency in complex workloads. Gaming performance is solid but not spectacular, our gaming score of 71.3 out of 100 puts it in the middle of the pack. If gaming is your primary use case, there are better options, but for mixed workloads, this chip delivers.

One thing to keep in mind: the 202W turbo power draw means you'll want a decent cooler and a motherboard with solid VRMs. The included boxed cooler is fine for light use, but sustained all-core loads will push it to its limits. A mid-range air cooler or a 240mm AIO is the sweet spot here.

The AMD Ryzen 7 9800X3D is the most direct competitor, and it's a different beast entirely. That chip is built for gaming, with its 3D V-Cache giving it a significant edge in frame rates. But in multi-threaded productivity workloads, the i9-12900 pulls ahead thanks to its 16 cores and 24 threads. If you're splitting your time between gaming and content creation, the i9-12900 is the more balanced choice. If gaming is your only concern, the 9800X3D is the better pick.

The other competitors in our database, like the CG CHIPS GATE EPYC processor and the Lenovo Ryzen 5 spare part, aren't really in the same conversation. The EPYC chip is a server part, and the Ryzen 5 is a budget option. The G.Skill Trident Z Neo is memory, not a CPU, so that's a bit of an odd comparison. The KOMQI Core i3 is a budget chip that doesn't compete with the i9-12900 in any meaningful way. For most buyers, the real decision is between the i9-12900, the i9-12900K, and the Ryzen 7 9800X3D. The i9-12900K gives you overclocking headroom but costs more and draws more power. The 9800X3D gives you better gaming but less multi-threaded grunt.

The i9-12900 is priced at USD 423 in the US, which is a solid deal for a 16-core, 24-thread processor with this level of performance. In Europe, the price spread is significant, ranging from EUR 494 to EUR 991 across four listings. If you're shopping in the EU, it's worth checking multiple retailers before pulling the trigger. The best deal we found was at EUR 494, which is a steal for this chip. At the higher end of that range, you're better off looking at newer options or the unlocked i9-12900K. Compared to the AMD Ryzen 7 9800X3D, which is a gaming-focused chip, the i9-12900 offers better multi-threaded productivity performance at a lower price point. For content creators and workstation users, this is one of the best value propositions in the current market.

The Intel Core i9-12900 is a 12th Gen Alder Lake desktop processor that sits in that interesting middle ground between the unlocked K-series chips and the more budget-friendly i5 and i7 options. It packs 16 cores, 8 performance and 8 efficiency, with 24 threads, a 5.1GHz boost clock, and a 65W base TDP that jumps to 202W under turbo. That hybrid architecture was Intel's big swing at catching up to AMD in multi-threaded workloads, and for the most part, it landed. You're looking at a chip that handles productivity, content creation, and everyday multitasking without breaking a sweat, all while sipping power at idle compared to its K-series sibling.

If you're searching for a CPU that can handle heavy workloads without requiring a massive cooler or a 1000W power supply, the i9-12900 is worth a serious look. It's not the flashiest chip in the lineup, but it's one of the most practical high-core-count options Intel has released in years. The included boxed cooler is a nice touch for budget builds, though you'll probably want something beefier if you plan to push sustained all-core loads.

At around USD 423 in the US and EUR 494 to EUR 991 across European retailers, this chip sits in a competitive price bracket. You're getting near-flagship multi-threaded performance without the premium price tag of the i9-12900K or the newer 13th and 14th Gen parts. For anyone building a workstation or a high-end productivity rig, the value proposition here is hard to ignore.

Skip the i9-12900 if you're primarily a gamer. The gaming performance is just average, and you'd be better served by the Ryzen 7 9800X3D or a cheaper i5-13600K. Also skip it if you want to overclock, the non-K chip is locked, so you'll need the i9-12900K for that. If you're on a tight budget and only need basic computing, this chip is overkill, a Core i5 or Ryzen 5 will handle everyday tasks just fine. And if you already have a DDR4 motherboard, this chip won't work since it's DDR5 only.

Should you buy the Intel Core i9-12900? If you're building a productivity-focused rig and want high core counts without the premium price of the K-series or newer generations, yes. This chip delivers excellent multi-threaded performance, strong single-core speed, and a reasonable power profile for what it offers. The included boxed cooler is a nice bonus, though you'll likely want to upgrade it for sustained workloads.

If gaming is your primary use case, look elsewhere. The gaming score of 71.3 out of 100 tells the story, this chip is fine for gaming but not exceptional. The Ryzen 7 9800X3D or even a cheaper i5-13600K would serve you better in that department. But for mixed workloads, content creation, and general productivity, the i9-12900 is one of the best values in the current CPU market. It's a chip that punches above its price class and will keep your system feeling fast for years to come.