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Intel Core Ultra 9 285T vs Intel Processor U303L: Comparison
Core Ultra 9 285T vs Processor U303L l3 cache compared
Start with l3 cache, because it is the widest measured gap between them: Core Ultra 9 285T 36 MB against Processor U303L 12 MB, 67% in favour of Core Ultra 9 285T. They differ on p-core boost clock too, 5.4 GHz on the Core Ultra 9 285T versus 4.2 GHz on the Processor U303L. P-core base clock is not the same on both, 1.4 GHz on the Core Ultra 9 285T versus 1.2 GHz on the Processor U303L. There is a split on tdp as well, 35 W on the Core Ultra 9 285T versus 15 W on the Processor U303L. There is a split on socket as well, FCLGA1851 on the Core Ultra 9 285T versus Socket 1700 on the Processor U303L.
Which should you buy, Core Ultra 9 285T or Processor U303L?
The Core Ultra 9 285T suits desktop gaming and everyday productivity, though it is not built for laptops and fanless designs. The Processor U303L is the one to take for industrial panel PCs and thin clients, though it is the wrong buy for gaming systems and workstation loads. Our rating of the Core Ultra 9 285T (8.2/10): the Intel Core Ultra 9 285T is a mainstream desktop Arrow Lake-S processor, a solid pick for everyday desktop builds. Our rating of the Processor U303L (7.4/10): the Intel Processor U303L is a long-lifecycle embedded processor, built for industrial and commercial systems rather than consumer use.
What Core Ultra 9 285T and Processor U303L have in common
The common ground is wider than the gap: integrated graphics and form factor are identical here.
Frequently asked questions
Do the Core Ultra 9 285T and Processor U303L differ on total cores?
Yes. Total Cores reads 24 on the Core Ultra 9 285T versus 5 on the Processor U303L.
Specs and benchmarks
Form Factor
- Intel Core Ultra 9 285T
- Desktop
- Intel Processor U303L
- Desktop
Codename
- Intel Core Ultra 9 285T
- Arrow Lake
- Intel Processor U303L
- Raptor Lake
Release Year
- Intel Core Ultra 9 285T
- 2025
- Intel Processor U303L
- 2024
TDP
- Intel Core Ultra 9 285T
- 35 W
- Intel Processor U303L
- 15 W
iGPU
- Intel Core Ultra 9 285T
- Intel Graphics
- Intel Processor U303L
- Intel UHD Graphics
Market Segment
- Intel Core Ultra 9 285T
- Desktop
- Intel Processor U303L
- Embedded
Socket
- Intel Core Ultra 9 285T
- FCLGA1851
- Intel Processor U303L
- Socket 1700
Total Cores
- Intel Core Ultra 9 285T
- 24Best
- Intel Processor U303L
- 5
Performance Cores
- Intel Core Ultra 9 285T
- 8Best
- Intel Processor U303L
- 1
Efficiency Cores
- Intel Core Ultra 9 285T
- 16Best
- Intel Processor U303L
- 4
Total Threads
- Intel Core Ultra 9 285T
- 24Best
- Intel Processor U303L
- 6
SMT Enabled
- Intel Core Ultra 9 285T
- No
- Intel Processor U303L
- Yes
P-Core Base Clock
- Intel Core Ultra 9 285T
- 1.4 GHz
- Intel Processor U303L
- 1.2 GHz
P-Core Boost Clock
- Intel Core Ultra 9 285T
- 5.4 GHz
- Intel Processor U303L
- 4.2 GHz
L3 Cache
- Intel Core Ultra 9 285T
- 36 MBBest
- Intel Processor U303L
- 12 MB-67%
Base Power
- Intel Core Ultra 9 285T
- 35 W
- Intel Processor U303L
- 15 W
Max Turbo Power
- Intel Core Ultra 9 285T
- 112 W
- Intel Processor U303L
- 55 W
Memory Type
- Intel Core Ultra 9 285T
- DDR5
- Intel Processor U303L
- DDR5, DDR4
Integrated Graphics
- Intel Core Ultra 9 285T
- Yes
- Intel Processor U303L
- Yes
Which one should you pick?
Choose 285T if you want the higher L3 cache (36 MB vs 12 MB).
Choose U303L if you already have it on hand or find it at a lower price.
Verdict
Intel Core Ultra 9 285T
8.2 / 10 Expert Rating
The Intel Core Ultra 9 285T is a mainstream desktop Arrow Lake-S processor, a solid pick for everyday desktop builds.
Intel Processor U303L
7.4 / 10 Expert Rating
The Intel Processor U303L is a long-lifecycle embedded processor, built for industrial and commercial systems rather than consumer use.