Intel Core i9 12900HX vs Intel Core i7 12650H
We compared two laptop CPUs: Intel Core i9 12900HX with 16 cores 2.3GHz and Intel Core i7 12650H with 10 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 12900HX 's Advantages
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (30MB vs 24MB)
Intel Core i7 12650H 's Advantages
Better graphics card performance
Higher specification of memory (5200 vs 4800)
Lower TDP (45W vs 55W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 12900HX
+7%
1904
Intel Core i7 12650H
1766
Cinebench R23 Multi Core
Intel Core i9 12900HX
+48%
20977
Intel Core i7 12650H
14100
Geekbench 6 Single Core
Intel Core i9 12900HX
+13%
2519
Intel Core i7 12650H
2226
Geekbench 6 Multi Core
Intel Core i9 12900HX
+88%
14447
Intel Core i7 12650H
7645
Blender
Intel Core i9 12900HX
+53%
280
Intel Core i7 12650H
183
Geekbench 5 Single Core
Intel Core i9 12900HX
+6%
1896
Intel Core i7 12650H
1772
Geekbench 5 Multi Core
Intel Core i9 12900HX
+44%
16154
Intel Core i7 12650H
11166
Passmark CPU Single Core
Intel Core i9 12900HX
+3%
3874
Intel Core i7 12650H
3731
Passmark CPU Multi Core
Intel Core i9 12900HX
+41%
34632
Intel Core i7 12650H
24516
General Parameters
May 2022
Release Date
Jan 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Alder Lake-H
i9-12900HX
Processor Number
i7-12650H
BGA-1964
Socket
BGA-1744
UHD Graphics (32EU)
Integrated Graphics
Iris Xe Graphics (64EU)
Package
10 nm
Manufacturing Process
10 nm
45-55 W
Power Consumption
35-45 W
157 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100 °C
CPU Performance
8
Performance Cores
6
16
Performance Core Threads
-
2.3 GHz
Performance Core Base Frequency
2.3 GHz
5 GHz
Performance Core Turbo Frequency
4.7 GHz
8
Efficiency Cores
4
8
Efficiency Core Threads
-
1.7 GHz
Efficiency Core Base Frequency
-
3.6 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
10
24
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
23x
Multiplier
23x
80 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
1280 K per core
30 MB shared
L3 Cache
24 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR5-4800, DDR4-3200
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
128 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
-
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1550 MHz
GPU Max Dynamic Frequency
1400 MHz
256
Shader Units
512
16
Texture Units
32
8
Raster Operation Units
16
32
Execution Units
64
45 W
Power Consumption
15 W
0.74 TFLOPS
Graphics Performance
1.21 TFLOPS
