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Intel Core i7-13645HX

Intel Core i7-13645HX specifications and PassMark benchmark data: 3,567 single-core score, 29,399 multicore score, FCBGA1964 socket, 14 cores.

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Multicore performance
29,399
Single-core performance
3,567
Estimated price
Not listed
Processor specifications
Specifications reported by the benchmark source.
Class
Laptop
Socket
FCBGA1964
Base clock
2.6 GHz
Turbo clock
4.9 GHz
Cores
14
Threads
20
Performance cores
6
Efficient cores
8
Typical TDP
55 W
Release / first seen
Q2 2026
Cache per CPU package
Multipliers show the number of cache blocks reported by the source.
L1 Instruction Cache
6 x 32 KB
L1 Data Cache
6 x 48 KB
L2 Cache
6 x 2048 KB
L3 Cache
24 MB
Eff. L1 Instruction Cache
8 x 64 KB
Eff. L1 Data Cache
8 x 32 KB
Eff. L2 Cache
2 x 4096 KB
Additional source specifications
More specifications reported for this processor.
Description
Intel UHD Graphics for 14th Gen Intel Processors
Total Cores
14 Cores, 20 Threads
Performance Cores
6 Cores, 12 Threads, 2.6 GHz Base, 4.9 GHz Turbo
Efficient Cores
8 Cores, 8 Threads, 1.9 GHz Base, 3.5 GHz Turbo
TDP Down
45 W
TDP Up
157 W
Memory Support
Max. Memory Size: 192 GB (Up to DDR5 5600 MT/s Up to DDR4 3200 MT/s)

Understanding Intel Core i7-13645HX

PassMark single-core and multicore scores describe different workloads. Compare each score with the same benchmark on another processor. A higher multicore score does not mean every application or game will run proportionally faster. Device cooling, memory and power settings also affect performance.

Will Intel Core i7-13645HX work with my motherboard?

The source lists FCBGA1964 as the socket. Check the exact motherboard model and revision on its manufacturer's CPU support list, including the minimum BIOS version. A socket match alone does not establish compatibility. Include a new motherboard, memory and cooling in your budget when the platform changes.

Other names listed by the benchmark source: 13th Gen Intel(R) Core(TM) i7-13645HX.

How our benchmarks and CPU recommendations work

Intel Core i7-13645HX comparisons

Head-to-head pages against processors in the same performance range.

Sources and data freshness

The retrieval date records when Find Me a CPU collected the source data. It is not a benchmark test date. Prices are USD estimates from the source, converted for other currencies, rather than live retailer offers. Release / first seen means the CPU first appeared on PassMark charts, not necessarily its launch date.

Benchmark scores do not predict frame rates in a particular game. Typical TDP is a specification, not measured electricity use. A matching socket does not confirm motherboard support; check the manufacturer's CPU support list and BIOS requirements.

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