Intel Core i9 12900HX vs Intel Core Ultra 7 164U
We compared two laptop CPUs: Intel Core i9 12900HX with 16 cores 2.3GHz and Intel Core Ultra 7 164U with 12 cores 1.1GHz . 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
Integrated graphics card
Higher specification of memory (4800 vs 5)
Newer PCIe version (5.0 vs 4)
Higher base frequency (2.3GHz vs 1.1GHz)
Larger L3 cache size (30MB vs 12MB)
Intel Core Ultra 7 164U 's Advantages
Released 1 years and 7 months late
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (9W vs 55W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i9 12900HX
+15%
2519
Intel Core Ultra 7 164U
2172
Geekbench 6 Multi Core
Intel Core i9 12900HX
+68%
14447
Intel Core Ultra 7 164U
8552
General Parameters
May 2022
Release Date
Dec 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
-
Alder Lake
Core Architecture
Meteor Lake
i9-12900HX
Processor Number
-
BGA-1964
Socket
Intel BGA 2551
UHD Graphics (32EU)
Integrated Graphics
Arc Xe-LPG 64EU
-
Generation
Ultra 7 (Meteor Lake)
Package
10 nm
Manufacturing Process
7 nm
45-55 W
Power Consumption
9 W
157 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
110°C
-
Foundry
Intel
CPU Performance
8
Performance Cores
2
16
Performance Core Threads
4
2.3 GHz
Performance Core Base Frequency
1.1 GHz
5 GHz
Performance Core Turbo Frequency
4.8 GHz
8
Efficiency Cores
10
8
Efficiency Core Threads
10
1.7 GHz
Efficiency Core Base Frequency
700 MHz
3.6 GHz
Efficiency Core Turbo Frequency
3.8 GHz
16
Total Core Count
12
24
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
23x
Multiplier
11.0
80 K per core
L1 Cache
112 KB per core
1280 K per core
L2 Cache
2 MB per core
30 MB shared
L3 Cache
12 MB shared
Yes
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR5-4800, DDR4-3200
Memory Types
DDR5
Depends on motherboard
128 GB
Max Memory Size
-
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
102.4 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
300 MHz
GPU Base Frequency
-
1550 MHz
GPU Max Dynamic Frequency
-
256
Shader Units
-
16
Texture Units
-
8
Raster Operation Units
-
32
Execution Units
-
45 W
Power Consumption
-
0.74 TFLOPS
Graphics Performance
-
