CPU Comparison

Intel Core i9 12900HX

16C / 24T

2.3 - 5 GHz

TDP: 45W

View full specs

Intel Core i9 13905H

14C / 20T

2.6 - 5.4 GHz

TDP: 35W

View full specs

Benchmark Scores

C23

Cinebench R23 (Single-Core)

Intel Core i9 12900HX1,903

Intel Core i9 13905H1,926

Difference: 1.2% (Intel faster)

C23

Cinebench R23 (Multi-Core)

Intel Core i9 12900HX23,040

Intel Core i9 13905H19,481

Difference: 18.3% (Intel faster)

Geekbench 6 (Single-Core)

Intel Core i9 12900HX2,386

Intel Core i9 13905H2,288

Difference: 4.3% (Intel faster)

Geekbench 6 (Multi-Core)

Intel Core i9 12900HX14,488

Intel Core i9 13905H13,231

Difference: 9.5% (Intel faster)

Geekbench 5 (Single-Core)

Intel Core i9 12900HX1,896

Intel Core i9 13905H1,831

Difference: 3.5% (Intel faster)

Geekbench 5 (Multi-Core)

Intel Core i9 12900HX16,154

Intel Core i9 13905H14,532

Difference: 11.2% (Intel faster)

Specifications

Cores

Threads

2.3 GHz

Base Frequency

2.6 GHz

5 GHz

Boost Frequency

5.4 GHz

45 W

TDP

35 W

BGA-1744

Socket

BGA-1744

Alder Lake-HX

Architecture

Raptor Lake

10nm

Manufacturing

10nm

2022

Release Year

2023

30MB shared

L3 Cache

24MB shared

DDR5-4800

Memory Support

LPDDR5-6400

128GB

Max Memory

64GB

PCIe Version

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