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Intel Core i9-12900T vs Intel Core i9-13900E: Comparison
What is the difference between Core i9-12900T and Core i9-13900E?
These two are close on paper, and total cores is the only measure that separates them at all: Core i9-12900T 16 against Core i9-13900E 24. Core i9-13900E also leads on l3 cache, 30 MB on the Core i9-12900T versus 36 MB on the Core i9-13900E. They differ on p-core base clock too, 1.4 GHz on the Core i9-12900T versus 1.8 GHz on the Core i9-13900E. Tdp is not the same on both, 35 W on the Core i9-12900T versus 65 W on the Core i9-13900E. There is a split on socket as well, FCLGA1700 on the Core i9-12900T versus LGA 1700 on the Core i9-13900E. There is a split on release year as well, 2022 on the Core i9-12900T versus 2023 on the Core i9-13900E.
Core i9-12900T vs Core i9-13900E: which one fits your build
The Core i9-12900T is the one to take for small-form-factor PCs and quiet builds, though it is not the pick for laptops and fanless designs. Buy the Core i9-13900E for embedded systems and long-lifecycle industrial PCs, though it is not built for laptops and fanless designs. Our rating of the Core i9-12900T (7.8/10): the Intel Core i9-12900T is a low-power desktop chip built for compact and quiet small-form-factor systems. Our rating of the Core i9-13900E (7.9/10): the Intel Core i9-13900E is an embedded/IoT desktop variant built for long-lifecycle commercial and industrial systems.
What Core i9-12900T and Core i9-13900E have in common
Everything else lines up. Performance cores, integrated graphics, form factor, igpu and smt enabled read the same on both, so those are not worth weighing.
Frequently asked questions
Do the Core i9-12900T and Core i9-13900E differ on efficiency cores?
Yes. Efficiency Cores reads 8 on the Core i9-12900T versus 16 on the Core i9-13900E.
Specs and benchmarks
Form Factor
- Intel Core i9-12900T
- Desktop
- Intel Core i9-13900E
- Desktop
Codename
- Intel Core i9-12900T
- Alder Lake
- Intel Core i9-13900E
- Raptor Lake
Release Year
- Intel Core i9-12900T
- 2022
- Intel Core i9-13900E
- 2023
TDP
- Intel Core i9-12900T
- 35 W
- Intel Core i9-13900E
- 65 W
iGPU
- Intel Core i9-12900T
- Intel UHD Graphics 770
- Intel Core i9-13900E
- Intel UHD Graphics 770
Market Segment
- Intel Core i9-12900T
- Desktop
- Intel Core i9-13900E
- Embedded
Microarchitecture
- Intel Core i9-12900T
- Alder Lake
- Intel Core i9-13900E
- Raptor Lake
Socket
- Intel Core i9-12900T
- FCLGA1700
- Intel Core i9-13900E
- LGA 1700
Process Node
- Intel Core i9-12900T
- 10 nm
- Intel Core i9-13900E
- 7 nm
Total Cores
- Intel Core i9-12900T
- 16
- Intel Core i9-13900E
- 24Best
Performance Cores
- Intel Core i9-12900T
- 8
- Intel Core i9-13900E
- 8
Efficiency Cores
- Intel Core i9-12900T
- 8
- Intel Core i9-13900E
- 16Best
Total Threads
- Intel Core i9-12900T
- 24
- Intel Core i9-13900E
- 32Best
SMT Enabled
- Intel Core i9-12900T
- Yes
- Intel Core i9-13900E
- Yes
P-Core Base Clock
- Intel Core i9-12900T
- 1.4 GHz
- Intel Core i9-13900E
- 1.8 GHz
P-Core Boost Clock
- Intel Core i9-12900T
- 4.8 GHz
- Intel Core i9-13900E
- 5.2 GHz
L3 Cache
- Intel Core i9-12900T
- 30 MB-17%
- Intel Core i9-13900E
- 36 MBBest
Base Power
- Intel Core i9-12900T
- 35 W
- Intel Core i9-13900E
- 65 W
Max Turbo Power
- Intel Core i9-12900T
- 106 W
- Intel Core i9-13900E
- 65 W
Memory Type
- Intel Core i9-12900T
- DDR5 or DDR4
- Intel Core i9-13900E
- DDR5, DDR4
Integrated Graphics
- Intel Core i9-12900T
- Yes
- Intel Core i9-13900E
- Yes
Which one should you pick?
Choose 12900T if you already have it on hand or find it at a lower price.
Choose 13900E if you want the higher L3 cache (36 MB vs 30 MB).
Verdict
Intel Core i9-12900T
7.8 / 10 Expert Rating
The Intel Core i9-12900T is a low-power desktop chip built for compact and quiet small-form-factor systems.
Intel Core i9-13900E
7.9 / 10 Expert Rating
The Intel Core i9-13900E is an embedded/IoT desktop variant built for long-lifecycle commercial and industrial systems.