AMD
Ryzen 9 9900X3D
12C/24T · 5.5 GHz · AM5
$638.00
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Overview
Sixteen Zen 5 cores with one cache-stacked CCD and 128MB of total L3, the current do-everything AM5 flagship at a 170W ceiling and 5.7GHz boost. It games within a hair of the 9800X3D while adding twice the threads for rendering and compiles. You pay a heavy premium for that overlap, worth it only if you genuinely do both.
AMD · 2025
AMD
Ryzen 9 9950X3d
4.5 · 4 reviews16C/32T · 5.7 GHz · AM5
$748.00In stock
Socket
AM5
Cores
16
Threads
32
Base Clock GHz
4.3
1
- 2-year warranty
- 30-day returns
- Genuine, sourced direct
- Free shipping over $99
- Sixteen Zen 5 cores with a stacked-cache CCD
- The current do-everything AM5 flagship
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Shipping & delivery
Estimate delivery
Free standard shipping on orders over $99.
Specifications
9 At a glanceSocket
AM5
Cores
0
Threads
0
Base Clock GHz
0.0 GHz
Boost Clock GHz
0.0 GHz
TDP (W)
0 W
L3 Cache Mb
0 MB
Integrated Graphics
Radeon Graphics
Process Nm
0 nm
Customer reviews
Sample reviews
These are illustrative examples generated for this preview, not verified customer reviews. At launch a review can only be written against an order that shipped (FTC 16 CFR 465), and the rating shown will be the real one.
4.5
Based on 4 sample reviews
- Greg A.Feb 3, 2026Replaced a threadripper for my workstation
For mixed CAD and occasional gaming this is ideal. Idle scheduling occasionally sends a game to the wrong CCD but a reboot sorts it.
- Lena D.Dec 1, 2025Flagship price, flagship results
No notes on performance. Just be honest with yourself about whether you need both the cores and the cache before spending this much.
- Yuki S.Sep 30, 2025Excellent but you pay for it
16 cores with V-cache is the do-everything chip, but at 170W you want a 360 AIO minimum. Runs hot in all-core Cinebench, low 90s.
- Nathan F.Jun 12, 2025Games and renders without compromise
The stacked-cache CCD handles games while the second CCD chews through Blender. The chipset driver parking works better than it did on the 7950X3D.
