Intel Core i9 12900HX vs Intel Core i7 12850HX
We compared two laptop CPUs: Intel Core i9 12900HX with 16 cores 2.3GHz and Intel Core i7 12850HX with 16 cores 2.1GHz . 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
Higher base frequency (2.3GHz vs 2.1GHz)
Larger L3 cache size (30MB vs 25MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 12900HX
+11%
1904
Intel Core i7 12850HX
1704
Cinebench R23 Multi Core
Intel Core i9 12900HX
+28%
20977
Intel Core i7 12850HX
16286
Geekbench 6 Single Core
Intel Core i9 12900HX
+13%
2519
Intel Core i7 12850HX
2217
Geekbench 6 Multi Core
Intel Core i9 12900HX
+18%
14447
Intel Core i7 12850HX
12173
Blender
Intel Core i9 12900HX
+13%
280
Intel Core i7 12850HX
246
Geekbench 5 Single Core
Intel Core i9 12900HX
+6%
1896
Intel Core i7 12850HX
1788
Geekbench 5 Multi Core
Intel Core i9 12900HX
+10%
16154
Intel Core i7 12850HX
14589
Passmark CPU Single Core
Intel Core i9 12900HX
+5%
3874
Intel Core i7 12850HX
3686
Passmark CPU Multi Core
Intel Core i9 12900HX
+16%
34632
Intel Core i7 12850HX
29839
General Parameters
May 2022
Release Date
May 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Alder Lake-HX
i9-12900HX
Processor Number
i7-12850HX
BGA-1964
Socket
BGA-1744
UHD Graphics (32EU)
Integrated Graphics
UHD Graphics (32EU)
Package
10 nm
Manufacturing Process
10 nm
45-55 W
Power Consumption
45-55 W
157 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100 °C
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
-
2.3 GHz
Performance Core Base Frequency
2.1 GHz
5 GHz
Performance Core Turbo Frequency
4.8 GHz
8
Efficiency Cores
8
8
Efficiency Core Threads
-
1.7 GHz
Efficiency Core Base Frequency
-
3.6 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
16
24
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
23x
Multiplier
21x
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
25 MB shared
Yes
Unlocked Multiplier
Yes
Memory Parameters
DDR5-4800, DDR4-3200
Memory Types
DDR5-4800, DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1550 MHz
GPU Max Dynamic Frequency
1450 MHz
256
Shader Units
256
16
Texture Units
16
8
Raster Operation Units
8
32
Execution Units
32
45 W
Power Consumption
45 W
0.74 TFLOPS
Graphics Performance
0.74 TFLOPS
