Skip to content
Specdex
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.