AMD
Ryzen 9 9950X3D
Zen 5 · 16C · 3D V-Cache · Gaming + productivity
97
/ 100
From $699
VS
Ryzen 9 9950X3D wins by 7
Intel
Core Ultra 9 285K
Arrow Lake · 24C · 5.7 GHz · LGA1851
90
/ 100
From $589
Specdex verdict
Ryzen 9 9950X3D takes it — here’s why.
In our weighted Specdex score, Ryzen 9 9950X3D lands at 97 and Core Ultra 9 285K at 90. That puts Ryzen 9 9950X3D ahead by 7 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Ryzen 9 9950X3D if…
- ✓Best of both: 16C productivity + 3D cache gaming
- ✓Lower power than 14900K
- ✓Overclockable
Pick Core Ultra 9 285K if…
- ✓Much lower power than 14900K
- ✓Strong productivity
- ✓New LGA1851 platform
Score breakdown
Ryzen 9 9950X3D
97 single 96
multi 98
gaming 99
efficiency 88
Core Ultra 9 285K
90 single 92
multi 94
gaming 85
efficiency 90
Specs side-by-side
Spec
Ryzen 9 9950X3D
Core Ultra 9 285K
Cores
16 (8 with 3D V-Cache)
24 (8P+16E)
Threads
32
24
Boost clock
5.7 GHz
5.7 GHz
L3 cache
128 MB
36 MB
TDP
170 W
125 W (PL1) / 250 W (PL2)
Base clock
—
3.7 GHz
Socket
—
LGA1851
Process
—
TSMC N3B
iGPU
—
Intel Graphics (Xe-LPG)
Ryzen 9 9950X3D
Pros
- +Best of both: 16C productivity + 3D cache gaming
- +Lower power than 14900K
- +Overclockable
Cons
- −Expensive
- −CCD0 vs CCD1 still matters
- −X870E board recommended
Core Ultra 9 285K
Pros
- +Much lower power than 14900K
- +Strong productivity
- +New LGA1851 platform
Cons
- −Gaming regresses vs 14900K in some titles
- −No hyper-threading
- −DDR5 only
FAQ: Ryzen 9 9950X3D vs Core Ultra 9 285K
Which is better, Ryzen 9 9950X3D or Core Ultra 9 285K? +
Ryzen 9 9950X3D scores 97 on our weighted rubric — ahead by 7. Your best pick depends on the sub-scores above.
Is Ryzen 9 9950X3D worth the price? +
At $699, Ryzen 9 9950X3D delivers a Specdex score of 97 — strongest in gaming.
Is Core Ultra 9 285K worth the price? +
At $589, Core Ultra 9 285K delivers a Specdex score of 90 — strongest in multi.
Does Ryzen 9 9950X3D or Core Ultra 9 285K last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.