Intel Core i9 12900HK vs Intel Core i7 12800H
We compared two laptop CPUs: Intel Core i9 12900HK with 14 cores 2.5GHz and Intel Core i7 12800H with 14 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 12900HK Advantages
Higher base frequency (2.5GHz vs 2.4GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 12900HK
+6%
1934
Intel Core i7 12800H
1813
Cinebench R23 Multi Core
Intel Core i9 12900HK
+16%
18257
Intel Core i7 12800H
15712
Geekbench 6 Single Core
Intel Core i9 12900HK
+13%
2361
Intel Core i7 12800H
2075
Geekbench 6 Multi Core
Intel Core i9 12900HK
+29%
12172
Intel Core i7 12800H
9400
Blender
Intel Core i9 12900HK
+2%
253
Intel Core i7 12800H
246
Geekbench 5 Single Core
Intel Core i9 12900HK
+2%
1793
Intel Core i7 12800H
1755
Geekbench 5 Multi Core
Intel Core i9 12900HK
+9%
13317
Intel Core i7 12800H
12140
Passmark CPU Single Core
Intel Core i9 12900HK
+4%
3676
Intel Core i7 12800H
3504
Passmark CPU Multi Core
Intel Core i9 12900HK
+14%
27949
Intel Core i7 12800H
24411
General Parameters
Jan 2022
Release Date
Jan 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Alder Lake-H
i9-12900HK
Processor Number
i7-12800H
BGA-1744
Socket
BGA-1744
Iris Xe Graphics (96EU)
Integrated Graphics
Iris Xe Graphics (96EU)
Package
10 nm
Manufacturing Process
10 nm
35-45 W
Power Consumption
35-45 W
115 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100 °C
CPU Performance
6
Performance Cores
6
12
Performance Core Threads
-
2.5 GHz
Performance Core Base Frequency
2.4 GHz
5 GHz
Performance Core Turbo Frequency
4.8 GHz
8
Efficiency Cores
8
8
Efficiency Core Threads
-
1.8 GHz
Efficiency Core Base Frequency
-
3.8 GHz
Efficiency Core Turbo Frequency
-
14
Total Core Count
14
20
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
24x
80 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
1280 K per core
24 MB shared
L3 Cache
24 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1450 MHz
GPU Max Dynamic Frequency
1400 MHz
768
Shader Units
768
48
Texture Units
48
24
Raster Operation Units
24
96
Execution Units
96
15 W
Power Consumption
15 W
1.69 TFLOPS
Graphics Performance
1.69 TFLOPS
