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Intel Core i7-13645HX vs Intel Core i7-1375PRE: Comparison
What is the difference between Core i7-13645HX and Core i7-1375PRE?
The first real difference is p-core boost clock: Core i7-13645HX 4.9 GHz against Core i7-1375PRE 4.8 GHz. They differ on igpu too, Intel UHD Graphics for 14th Gen Intel Processors on the Core i7-13645HX versus Intel Iris Xe Graphics on the Core i7-1375PRE. Market segment is not the same on both, Laptop on the Core i7-13645HX versus Embedded on the Core i7-1375PRE. There is a split on base power as well, 55 W on the Core i7-13645HX versus 28 W on the Core i7-1375PRE. They differ on max turbo power too, 157 W on the Core i7-13645HX versus 64 W on the Core i7-1375PRE. They differ on memory type too, DDR5, DDR4 on the Core i7-13645HX versus DDR5, DDR4, LPDDR5/x, LPDDR4x on the Core i7-1375PRE.
Core i7-13645HX vs Core i7-1375PRE: which one fits your build
The Core i7-13645HX is the one to take for gaming laptops and mobile workstations, though it is not built for thin-and-light laptops and battery-life-focused use. Buy the Core i7-1375PRE for thin-and-light laptops and everyday productivity, though it is the wrong buy for gaming laptops and heavy sustained workloads. Our rating of the Core i7-13645HX (8.3/10): the Intel Core i7-13645HX brings desktop-class performance to laptops, aimed at gaming and creator workloads. Our rating of the Core i7-1375PRE (8/10): the Intel Core i7-1375PRE balances performance and efficiency, a solid pick for mainstream thin-and-light laptops.
What Core i7-13645HX and Core i7-1375PRE have in common
The common ground is wider than the gap: total cores, performance cores, efficiency cores, total threads and l3 cache are identical here. They match on 4 further specifications as well.
Frequently asked questions
Do the Core i7-13645HX and Core i7-1375PRE differ on p-core base clock?
Yes. P-Core Base Clock reads 2.6 GHz on the Core i7-13645HX versus 1.9 GHz on the Core i7-1375PRE.
Is the Integrated Graphics the same on the Core i7-13645HX and Core i7-1375PRE?
It is. Both are listed at Yes, so it is not a reason to pick one over the other.
Specs and benchmarks
Form Factor
- Intel Core i7-13645HX
- Laptop
- Intel Core i7-1375PRE
- Laptop
Codename
- Intel Core i7-13645HX
- Raptor Lake
- Intel Core i7-1375PRE
- Raptor Lake
Release Year
- Intel Core i7-13645HX
- 2025
- Intel Core i7-1375PRE
- 2023
TDP
- Intel Core i7-13645HX
- 55 W
- Intel Core i7-1375PRE
- 28 W
iGPU
- Intel Core i7-13645HX
- Intel UHD Graphics for 14th Gen Intel Processors
- Intel Core i7-1375PRE
- Intel Iris Xe Graphics
Market Segment
- Intel Core i7-13645HX
- Laptop
- Intel Core i7-1375PRE
- Embedded
Microarchitecture
- Intel Core i7-13645HX
- Raptor Lake
- Intel Core i7-1375PRE
- Raptor Lake
Socket
- Intel Core i7-13645HX
- BGA 1744
- Intel Core i7-1375PRE
- BGA 1744 (BGA, soldered)
Process Node
- Intel Core i7-13645HX
- 7 nm
- Intel Core i7-1375PRE
- 7 nm
Total Cores
- Intel Core i7-13645HX
- 14
- Intel Core i7-1375PRE
- 14
Performance Cores
- Intel Core i7-13645HX
- 6
- Intel Core i7-1375PRE
- 6
Efficiency Cores
- Intel Core i7-13645HX
- 8
- Intel Core i7-1375PRE
- 8
Total Threads
- Intel Core i7-13645HX
- 20
- Intel Core i7-1375PRE
- 20
SMT Enabled
- Intel Core i7-13645HX
- Yes
- Intel Core i7-1375PRE
- Yes
P-Core Base Clock
- Intel Core i7-13645HX
- 2.6 GHz
- Intel Core i7-1375PRE
- 1.9 GHz
P-Core Boost Clock
- Intel Core i7-13645HX
- 4.9 GHz
- Intel Core i7-1375PRE
- 4.8 GHz
L3 Cache
- Intel Core i7-13645HX
- 24 MB
- Intel Core i7-1375PRE
- 24 MB
Base Power
- Intel Core i7-13645HX
- 55 W
- Intel Core i7-1375PRE
- 28 W
Max Turbo Power
- Intel Core i7-13645HX
- 157 W
- Intel Core i7-1375PRE
- 64 W
Memory Type
- Intel Core i7-13645HX
- DDR5, DDR4
- Intel Core i7-1375PRE
- DDR5, DDR4, LPDDR5/x, LPDDR4x
Integrated Graphics
- Intel Core i7-13645HX
- Yes
- Intel Core i7-1375PRE
- Yes
Which one should you pick?
Choose 13645HX if you want the higher L3 cache (24 MB vs 24 MB).
Choose 1375PRE if you already have it on hand or find it at a lower price.
Verdict
Intel Core i7-13645HX
8.3 / 10 Expert Rating
The Intel Core i7-13645HX brings desktop-class performance to laptops, aimed at gaming and creator workloads.
Intel Core i7-1375PRE
8 / 10 Expert Rating
The Intel Core i7-1375PRE balances performance and efficiency, a solid pick for mainstream thin-and-light laptops.