Intel Core i9 14900HX vs Intel Core Ultra 5 134U
We compared two laptop CPUs: Intel Core i9 14900HX with 24 cores 2.2GHz and Intel Core Ultra 5 134U with 12 cores 0.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 14900HX 's Advantages
Integrated graphics card
Higher specification of memory (5600 vs 5)
Newer PCIe version (5.0 vs 4)
Higher base frequency (2.2GHz vs 0.7GHz)
Larger L3 cache size (36MB vs 12MB)
Intel Core Ultra 5 134U 's Advantages
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (9W vs 55W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i9 14900HX
+41%
3026
Intel Core Ultra 5 134U
2146
Geekbench 6 Multi Core
Intel Core i9 14900HX
+115%
18418
Intel Core Ultra 5 134U
8540
General Parameters
Jan 2024
Release Date
Dec 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
-
Raptor Lake Refresh
Core Architecture
Meteor Lake
i9-14900HX
Processor Number
-
BGA-1964
Socket
Intel BGA 2551
UHD Graphics (32EU)
Integrated Graphics
Arc Xe-LPG 64EU
-
Generation
Ultra 5 (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
2.2 GHz
Performance Core Base Frequency
0.7 GHz
5.8 GHz
Performance Core Turbo Frequency
4.4 GHz
16
Efficiency Cores
10
16
Efficiency Core Threads
10
1.6 GHz
Efficiency Core Base Frequency
500 MHz
4.1 GHz
Efficiency Core Turbo Frequency
3.6 GHz
24
Total Core Count
12
32
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
22x
Multiplier
7.0
80 K per core
L1 Cache
112 KB per core
2 MB per core
L2 Cache
2 MB per core
36 MB shared
L3 Cache
12 MB shared
Yes
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR5-5600, DDR4-3200
Memory Types
DDR5
Depends on motherboard
192 GB
Max Memory Size
-
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
102.4 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
300 MHz
GPU Base Frequency
-
1650 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
-
