C
Intel Core i9 12900HK
CPU
Intel
Jan 2022 Released
The Intel Core i9 12900HK is a laptop-class CPU manufactured by Intel, built on Intel's officially announced 10 nm process technology, released in January 2022. This processor features a 14-core 20-thread architecture design, with a base clock of 300 MHz and a maximum boost clock reaching up to 3.8 GHz, equipped with 24 MB shared of L3 cache, utilizing the BGA-1744 socket. Overall specifications are targeted at laptop application scenarios.
General Parameters
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Release Date
Jan 2022
Manufacturer
Intel
Type
Laptop
Instruction Set
x86-64
Core Architecture
Alder Lake
Processor Number
i9-12900HK
Integrated Graphics
Iris Xe Graphics (96EU)
Package
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Manufacturing Process
10 nm
Socket
BGA-1744
Power Consumption
35-45 W
Max Turbo Power Consumption
115 W
Peak Operating Temperature
100°C
CPU Performance
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Performance Cores
6
Performance Core Threads
12
Performance Core Base Frequency
2.5 GHz
Performance Core Turbo Frequency
5 GHz
Efficiency Cores
8
Efficiency Core Threads
8
Efficiency Core Base Frequency
1.8 GHz
Efficiency Core Turbo Frequency
3.8 GHz
Total Core Count
14
Total Thread Count
20
Bus Frequency
100 MHz
Multiplier
25x
L1 Cache
80 K per core
L2 Cache
1280 K per core
L3 Cache
24 MB shared
Unlocked Multiplier
Yes
Memory Parameters
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Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
64 GB
Max Memory Channels
2
Max Memory Bandwidth
76.8 GB/s
ECC Memory Support
No
Graphics Card Parameters
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Integrated Graphics
true
GPU Base Frequency
300 MHz
GPU Max Dynamic Frequency
1450 MHz
Shader Units
768
Texture Units
48
Raster Operation Units
24
Execution Units
96
Power Consumption
15 W
Miscellaneous
Report📊 Benchmark
Cinebench R23 Single
1,934
Cinebench R23 Multi
18,257
Geekbench 6 Single
2,361
Geekbench 5 Single
1,793
Geekbench 6 Multi
12,172
Geekbench 5 Multi
13,317
Blender Single
253
Passmark CPU Single
3,676
Passmark CPU Multi
27,949