Consumercarts is reader-supported. Learn more
Intel Core i7-12800H vs Intel Core i7-12850HX: Comparison
Core i7-12800H vs Core i7-12850HX: the total cores difference
There is no decisive spec gap here. Total cores splits them by a margin most buyers will never feel, Core i7-12800H 14 against Core i7-12850HX 16. E-core boost clock is not the same on both, 3.7 GHz on the Core i7-12800H versus 3.6 GHz on the Core i7-12850HX. They differ on p-core base clock too, 2.4 GHz on the Core i7-12800H versus 2.1 GHz on the Core i7-12850HX. They differ on e-core base clock too, 1.8 GHz on the Core i7-12800H versus 1.5 GHz on the Core i7-12850HX. There is a split on tdp as well, 45 W on the Core i7-12800H versus 55 W on the Core i7-12850HX.
Which should you buy, Core i7-12800H or Core i7-12850HX?
Buy the Core i7-12800H for premium laptops and everyday productivity, though it is not the pick for ultra-thin fanless laptops and maximum battery life. The Core i7-12850HX is the one to take for high-end gaming laptops and mobile content creation, though it is the wrong buy for thin-and-light laptops and battery-life-focused use. Our rating of the Core i7-12800H (8.3/10): the Intel Core i7-12800H is a well-rounded performance mobile chip, suited to premium laptops balancing power and portability. Our rating of the Core i7-12850HX (8.6/10): the Intel Core i7-12850HX brings desktop-class core counts to a mobile chassis, a strong pick for high-end gaming and creator laptops.
Where the two are identical
Everything else lines up. Efficiency cores, integrated graphics, product line, form factor and release year read the same on both, so those are not worth weighing. They match on 7 further specifications as well.
Frequently asked questions
Do the Core i7-12800H and Core i7-12850HX differ on performance cores?
Yes. Performance Cores reads 6 on the Core i7-12800H versus 8 on the Core i7-12850HX.
Is the Market Segment the same on the Core i7-12800H and Core i7-12850HX?
It is. Both are listed at Laptop, so it is not a reason to pick one over the other.
Specs and benchmarks
Product Line
- Intel Core i7-12800H
- Core
- Intel Core i7-12850HX
- Core
Form Factor
- Intel Core i7-12800H
- Laptop
- Intel Core i7-12850HX
- Laptop
Model Number
- Intel Core i7-12800H
- i7-12800H
- Intel Core i7-12850HX
- i7-12850HX
Codename
- Intel Core i7-12800H
- Alder Lake
- Intel Core i7-12850HX
- Alder Lake
Release Year
- Intel Core i7-12800H
- 2022
- Intel Core i7-12850HX
- 2022
TDP
- Intel Core i7-12800H
- 45 W
- Intel Core i7-12850HX
- 55 W
iGPU
- Intel Core i7-12800H
- Intel Iris Xe Graphics
- Intel Core i7-12850HX
- Intel UHD Graphics for 12th Gen Intel Processors
Market Segment
- Intel Core i7-12800H
- Laptop
- Intel Core i7-12850HX
- Laptop
Microarchitecture
- Intel Core i7-12800H
- Alder Lake
- Intel Core i7-12850HX
- Alder Lake
Socket
- Intel Core i7-12800H
- FCBGA1744
- Intel Core i7-12850HX
- FCBGA1964
Process Node
- Intel Core i7-12800H
- 10 nm
- Intel Core i7-12850HX
- 10 nm
Total Cores
- Intel Core i7-12800H
- 14
- Intel Core i7-12850HX
- 16Best
Performance Cores
- Intel Core i7-12800H
- 6
- Intel Core i7-12850HX
- 8Best
Efficiency Cores
- Intel Core i7-12800H
- 8
- Intel Core i7-12850HX
- 8
Total Threads
- Intel Core i7-12800H
- 20
- Intel Core i7-12850HX
- 24Best
SMT Enabled
- Intel Core i7-12800H
- Yes
- Intel Core i7-12850HX
- Yes
P-Core Base Clock
- Intel Core i7-12800H
- 2.4 GHz
- Intel Core i7-12850HX
- 2.1 GHz
P-Core Boost Clock
- Intel Core i7-12800H
- 4.80 GHz
- Intel Core i7-12850HX
- 4.8 GHz
E-Core Base Clock
- Intel Core i7-12800H
- 1.8 GHz
- Intel Core i7-12850HX
- 1.5 GHz
E-Core Boost Clock
- Intel Core i7-12800H
- 3.7 GHz
- Intel Core i7-12850HX
- 3.6 GHz
L3 Cache
- Intel Core i7-12800H
- 24 MB-4%
- Intel Core i7-12850HX
- 25 MBBest
Base Power
- Intel Core i7-12800H
- 45 W
- Intel Core i7-12850HX
- 55 W
Max Turbo Power
- Intel Core i7-12800H
- 115 W
- Intel Core i7-12850HX
- 157 W
Memory Type
- Intel Core i7-12800H
- DDR5 or DDR4
- Intel Core i7-12850HX
- DDR5 or DDR4
Max Memory Speed
- Intel Core i7-12800H
- 4800 MT/s
- Intel Core i7-12850HX
- 4800 MT/s
Memory Channels
- Intel Core i7-12800H
- 2
- Intel Core i7-12850HX
- 2
Max Memory Capacity
- Intel Core i7-12800H
- 64 GB
- Intel Core i7-12850HX
- 128 GBBest
Integrated Graphics
- Intel Core i7-12800H
- Yes
- Intel Core i7-12850HX
- Yes
iGPU Model
- Intel Core i7-12800H
- Intel Iris Xe Graphics
- Intel Core i7-12850HX
- Intel UHD Graphics
iGPU Compute Units
- Intel Core i7-12800H
- 96
- Intel Core i7-12850HX
- 32
PCIe Generation
- Intel Core i7-12800H
- PCIe 4.0
- Intel Core i7-12850HX
- PCIe 5.0
PCIe Lanes
- Intel Core i7-12800H
- 20
- Intel Core i7-12850HX
- 20
Which one should you pick?
Choose 12800H if you want the higher memory channels (2 vs 2) and the higher PCIe lanes (20 vs 20).
Choose 12850HX if you want the higher L3 cache (25 MB vs 24 MB).
Verdict
Intel Core i7-12800H
8.3 / 10 Expert Rating
The Intel Core i7-12800H is a well-rounded performance mobile chip, suited to premium laptops balancing power and portability.
Intel Core i7-12850HX
8.6 / 10 Expert Rating
The Intel Core i7-12850HX brings desktop-class core counts to a mobile chassis, a strong pick for high-end gaming and creator laptops.