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CPU Comparison

Intel Core i9 12900H

14C / 20T

2.5 - 5 GHz

TDP: 35W

View full specs
VS

Intel Core i9 12900HK

14C / 20T

2.5 - 5 GHz

TDP: 35W

View full specs

Benchmark Scores

C23

Cinebench R23 (Single-Core)

Intel Core i9 12900H1,895
Intel Core i9 12900HK1,934
Difference: 2.1% (Intel faster)
C23

Cinebench R23 (Multi-Core)

Intel Core i9 12900H16,470
Intel Core i9 12900HK18,269
Difference: 10.9% (Intel faster)
C20

Cinebench R20 (Single-Core)

Intel Core i9 12900H734
Intel Core i9 12900HK710
Difference: 3.4% (Intel faster)
C20

Cinebench R20 (Multi-Core)

Intel Core i9 12900H6,371
Intel Core i9 12900HK6,892
Difference: 8.2% (Intel faster)
G6

Geekbench 6 (Single-Core)

Intel Core i9 12900H2,334
Intel Core i9 12900HK1,746
Difference: 33.7% (Intel faster)
G6

Geekbench 6 (Multi-Core)

Intel Core i9 12900H12,810
Intel Core i9 12900HK9,139
Difference: 40.2% (Intel faster)
G5

Geekbench 5 (Single-Core)

Intel Core i9 12900H1,839
Intel Core i9 12900HK1,793
Difference: 2.6% (Intel faster)
G5

Geekbench 5 (Multi-Core)

Intel Core i9 12900H12,692
Intel Core i9 12900HK13,317
Difference: 4.9% (Intel faster)
P

PassMark (Single-Core)

Intel Core i9 12900H3,864
Intel Core i9 12900HK3,761
Difference: 2.7% (Intel faster)
P

PassMark (Multi-Core)

Intel Core i9 12900H28,938
Intel Core i9 12900HK28,910
Difference: 0.1% (Intel faster)

Specifications

14
Cores
14
20
Threads
20
2.5 GHz
Base Frequency
2.5 GHz
5 GHz
Boost Frequency
5 GHz
35 W
TDP
35 W
BGA-1744
Socket
BGA-1744
Alder Lake-H
Architecture
Alder Lake-H
10nm
Manufacturing
10nm
2022
Release Year
2022
24MB shared
L3 Cache
24MB shared
LPDDR5-5200
Memory Support
LPDDR5-5200
64GB
Max Memory
64GB
4
PCIe Version
4

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