AMD Ryzen Threadripper PRO 5975WX 32-core AMD Socket WRX8

The 5975WX crushes multi-threaded workloads with a 74,833 PassMark score, landing in the top 3% of all CPUs. Single-core performance is solid at 3,320, but efficiency is the weak point at 39.5 out of 100. For workstation users who need 32 cores and ECC memory, this is a serious contender.

The headline number is 74,833 on PassMark multi-core, which puts this chip in the top 3% of everything we've tested. That's not just fast, it's workstation-class territory. The 32 cores and 64 threads clock up to 4.5GHz boost from a 3.6GHz base, and the 128MB of L3 cache means those cores rarely sit idle waiting for data. For rendering, video encoding, or heavy simulation work, this thing chews through jobs that would make a mainstream desktop CPU beg for mercy.

Single-core performance sits at 3,320, which is well above average but not the reason you're here. The 85th percentile single-thread ranking means everyday tasks feel snappy, but the real story is what happens when all 64 threads light up. The platform score lands in the 84th percentile, driven by PCIe 4.0 support and ECC DDR4 memory compatibility. It's a workstation foundation, not a gaming toy, despite what the marketing copy might suggest.

Stacked against the Intel Core Ultra 9 285K, the Threadripper wins the core count war outright, 32 cores versus Intel's hybrid architecture. The Ultra 9 might edge ahead in single-threaded tasks, but for multi-threaded workloads the 5975WX simply has more silicon to throw at the problem. The Core i9 X-Series chips in our database, like the BX80673I99960X and BX80673I97940X, are older HEDT parts that can't keep up with Zen 3's IPC gains. The EPYC 6GK7443 is a server part with a different use case entirely, but it's worth noting the Threadripper PRO borrows heavily from that server DNA. If you need ECC memory and workstation features without jumping to a full server platform, this is the sweet spot.

Pricing is all over the map depending on where you shop. In the US you're looking at $2,100, while European listings swing wildly from EUR 1,929 to EUR 3,671 across four different storefronts. That's a EUR 1,742 spread for the exact same chip, which is frankly absurd. If you're in Europe, the EUR 1,929 listing is the obvious pick, and the EUR 3,671 one should be avoided like a bad overclock. The Canadian price sits at CAD 3,194 and Brazil comes in at BRL 24,000. For a 32-core workstation processor, the US price feels reasonable, but the European price variance means you need to shop carefully before pulling the trigger.

The AMD Ryzen Threadripper PRO 5975WX posts a PassMark multi-core score of 74,833, which lands it in the 97th percentile of every CPU in our database. That's the kind of number that makes render farms and simulation rigs sit up and pay attention. You get 32 Zen 3 cores, 64 threads, and a 128MB L3 cache on a 7nm process, all wrapped in a 280W TDP package that expects serious cooling and a workstation motherboard to match.

Single-core performance is no slouch either at 3,320 on PassMark, good for the 85th percentile. But let's be honest, nobody buys a 32-core Threadripper for single-threaded tasks. This chip is built for workloads that eat cores for breakfast, and on that front it delivers in a big way. The efficiency score of 39.5 out of 100 is the weak spot, and we'll get into why that matters below.

Skip this chip if your workload doesn't scale across many cores. The single-thread score of 3,320 is good but not exceptional, and the 280W TDP means you're paying for power you won't use in gaming or basic productivity. The efficiency score of 39.5 out of 100 is the weakest area, so if power consumption or heat output matters to you, look elsewhere. And if you're on a budget, the European price spread of EUR 1,929 to EUR 3,671 means you could easily overpay by EUR 1,742 if you don't shop around.

The Threadripper PRO 5975WX is a monster for multi-threaded work, and the 74,833 PassMark score backs that up. It's in the top 3% of all CPUs we track, and for rendering, simulation, or heavy compilation work, it's hard to beat at this price. The efficiency hit is real though, 280W TDP means your power bill and cooling setup both need to be ready for the load. If your workload scales across many cores, this chip is a no-brainer. If you're mostly doing single-threaded tasks or gaming, you're paying for cores you'll never use.