Intel Core Ultra 5 125H vs Intel Core Ultra 9 285HX
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Jan 2025
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Meteor Lake
Arrow Lake
Processor Number
125H
285HX
Integrated Graphics
Arc Graphics (7-Cores)
Arc Graphics (4-Cores)
Generation
Ultra 5 (Meteor Lake)
Ultra 9 (Arrow Lake)
Package
Manufacturing Process
7 nm
3 nm
Socket
FCBGA-2049
FCBGA-2114
Power Consumption
20-28 W
45-55 W
Max Turbo Power Consumption
115 W
160 W
Peak Operating Temperature
110 °C
105 °C
Foundry
Intel
Intel
Package
FC-BGA
FC-LGA18V
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
8
Performance Core Base Frequency
1.2 GHz
2.8 GHz
Performance Core Turbo Frequency
4.5 GHz
5.5 GHz
Efficiency Cores
10
16
Efficiency Core Threads
10
16
Efficiency Core Base Frequency
0.7 GHz
2.1 GHz
Efficiency Core Turbo Frequency
3.6 GHz
4.6 GHz
Total Core Count
14
24
Total Thread Count
18
24
Bus Frequency
100 MHz
100 MHz
Multiplier
12
28
L1 Cache
112 K per core
112 K per core
L2 Cache
2 MB per core
2 MB per core
L3 Cache
18 MB shared
36 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Memory Parameters
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
DDR5-6400
Max Memory Size
96 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
120 GB/s
102.4 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
2200 MHz
2000 MHz
Shader Units
896
512
Texture Units
56
32
Raster Operation Units
24
16
Execution Units
112
64
Power Consumption
28
14
Max Resolution
7680x4320 - 60 Hz
—
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
28
24
Benchmark
Cinebench R23
1,656
2,009
Cinebench R23
12,621
35,408
Geekbench 6
2,240
3,113
Geekbench 6
10,738
21,819
Cinebench 2024
100
135
Cinebench 2024
668
2,024
Blender
157
526
Passmark CPU
3,429
—
Passmark CPU
21,282
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.