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Intel Core i5-13420H

Technical specifications and documented benchmark results for this processor.

Last updated: 2026-10-20
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6.8/ 10
Technical rating

Good

Intel Core i5-13420H is a Laptop processor with 8 cores and 0 threads. It records a PassMark CPU Mark of 16739 and a single-thread rating of 3345. Its stated TDP is 45 W.

CPU Mark16,739
6,858 samples
Single Thread3,345
Overall rank#1,262
of 6,054
Reference price$342.00
Cores / threads8 / —Clock—–— GHzSocket—TDP45 WMemoryDDR5-5200L3 Cache12 MB

Technical assessment

A summary based on specifications and results.

Good
6.8Good

Intel Core i5-13420H is a Laptop processor with 8 cores and 0 threads. It records a PassMark CPU Mark of 16739 and a single-thread rating of 3345. Its stated TDP is 45 W.

Multi-axis comparison

How does this processor compare?

A direct comparison with nearby processors from the same brand and a similar core count.

5 CPU

Overall and multi-core performance

A higher CPU Mark indicates stronger overall performance.

01AMD Ryzen 7 7730UAMD16,857 points
02Intel Core i5-13420HThis CPU16,739 points
03Intel Core Ultra 5 125UIntel16,668 points
04Intel Core Ultra 5 135UIntel16,624 points
05Intel Core Ultra 7 165UIntel16,607 points

Single-thread performance

Measures speed in tasks that depend on one CPU thread.

01Intel Core i5-13420HThis CPU3,345 points
02Intel Core Ultra 5 135UIntel3,267 points
03Intel Core Ultra 7 165UIntel3,260 points
04Intel Core Ultra 5 125UIntel3,226 points
05AMD Ryzen 7 7730UAMD2,906 points

Performance per watt

Estimated as CPU Mark divided by TDP.

01AMD Ryzen 7 7730UAMD1,123.8 Mark/W
02Intel Core Ultra 5 125UIntel1,111.2 Mark/W
03Intel Core Ultra 5 135UIntel1,108.3 Mark/W
04Intel Core Ultra 7 165UIntel1,107.1 Mark/W
05Intel Core i5-13420HThis CPU372.0 Mark/W

Bars are relative to the processors shown here, not a global ranking of every CPU.

Detailed benchmark results

Snapshot from 2026-10-20

Data CompressionKBytes/Sec
201,906.00
Data EncryptionMBytes/Sec
11,128.00
Extended InstructionsMillion Matrices/Sec
12,400.00
Find Prime NumbersMillion Primes/Sec
48.00
Floating Point MathMOps/Sec
46,440.00
Integer MathMOps/Sec
57,137.00
PhysicsFrames/Sec
933.00
Random String SortingThousand Strings/Sec
21,401.00

Core specifications

BrandIntel
CategoryLaptop
Release year2023
Socket—
Cores / threads8 / —
Base clock—
Max turbo—
TDP45 W
Integrated graphicsIntel UHD Graphics for 13th Gen Intel Processors

Memory support

DDR4
Memory typeDDR4 / LPDDR5 / DDR5
Official speedDDR4-3200 / DDR5-5200
Maximum capacity64 GB

Cache hierarchy

L1I4 x 32 KB
L1D4 x 48 KB
L24 x 1280 KB
L312 MB