Intel Core Ultra 9 285HX vs Intel Core Ultra 5 135H
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Dec 2023
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Meteor Lake
Processor Number
285HX
135H
Integrated Graphics
Arc Graphics (4-Cores)
Arc Graphics (8-Cores)
Generation
Ultra 9 (Arrow Lake)
Ultra 5 (Meteor Lake)
Package
Manufacturing Process
3 nm
7 nm
Socket
FCBGA-2114
FCBGA-2049
Power Consumption
45-55 W
20-28 W
Max Turbo Power Consumption
160 W
115 W
Peak Operating Temperature
105 °C
110 °C
Foundry
Intel
Intel
Package
FC-LGA18V
FC-BGA
CPU Performance
Performance Cores
8
4
Performance Core Threads
8
8
Performance Core Base Frequency
2.8 GHz
1.7 GHz
Performance Core Turbo Frequency
5.5 GHz
4.6 GHz
Efficiency Cores
16
10
Efficiency Core Threads
16
10
Efficiency Core Base Frequency
2.1 GHz
1.2 GHz
Efficiency Core Turbo Frequency
4.6 GHz
3.6 GHz
Total Core Count
24
14
Total Thread Count
24
18
Bus Frequency
100 MHz
100 MHz
Multiplier
28
17
L1 Cache
112 K per core
112 K per core
L2 Cache
2 MB per core
2 MB per core
L3 Cache
36 MB shared
18 MB shared
Unlocked Multiplier
Yes
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-6400
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Max Memory Size
192 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
120 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
2000 MHz
2200 MHz
Shader Units
512
1024
Texture Units
32
64
Raster Operation Units
16
32
Execution Units
64
128
Power Consumption
14
28
Max Resolution
—
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
24
28
Benchmark
Cinebench R23
2,009
1,739
Cinebench R23
35,408
13,888
Geekbench 6
3,113
2,337
Geekbench 6
21,819
11,782
Cinebench 2024
135
106
Cinebench 2024
2,024
790
Blender
526
—
Passmark CPU
—
3,525
Passmark CPU
—
22,460
▲ Specs Compare
Data sourced from official specifications and benchmark tests.