Intel Core Ultra 5 135U 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
135U
285HX
Integrated Graphics
Arc Graphics (4-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
12-57 W
45-55 W
Peak Operating Temperature
110°C
105 °C
Foundry
Intel
Intel
Package
FC-BGA
FC-LGA18V
Max Turbo Power Consumption
-
160 W
CPU Performance
Performance Cores
2
8
Performance Core Threads
4
8
Performance Core Base Frequency
1.6 GHz
2.8 GHz
Performance Core Turbo Frequency
4.4 GHz
5.5 GHz
Efficiency Cores
10
16
Efficiency Core Threads
10
16
Efficiency Core Base Frequency
1.1 GHz
2.1 GHz
Efficiency Core Turbo Frequency
3.6 GHz
4.6 GHz
Total Core Count
12
24
Total Thread Count
14
24
Bus Frequency
100 MHz
100 MHz
Multiplier
16x
28
L1 Cache
112 K per core
112 K per core
L2 Cache
2 MB per core
2 MB per core
L3 Cache
12 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
1900 MHz
2000 MHz
Shader Units
512
512
Texture Units
32
32
Raster Operation Units
16
16
Execution Units
64
64
Power Consumption
14 W
14
Max Resolution
7680x4320 - 60 Hz
-
Miscellaneous
📊 Benchmark
Geekbench 6
2,111
3,113
Geekbench 6
8,695
21,819
Cinebench R23
-
2,009
Cinebench R23
-
35,408
Cinebench 2024
-
135
Cinebench 2024
-
2,024
Blender
-
526