Intel Core Ultra 9 285 vs Intel Core Ultra 5 235HX
CPU · Specs Compare
General Parameters
Release Date
Dec 2024
Jan 2025
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Arrow Lake
Processor Number
285
235HX
Integrated Graphics
Arc Graphics
Graphics
Generation
Ultra 9 (Arrow Lake)
Ultra 5 (Arrow Lake)
Package
Transistor Count
17.8 billions
—
Manufacturing Process
3 nm
3 nm
Socket
FCLGA-1851
FCBGA-2114
Power Consumption
65 W
45-55 W
Max Turbo Power Consumption
182 W
160 W
Peak Operating Temperature
105 °C
105 °C
Foundry
TSMC
Intel
Die Size
243 mm²
—
Package
FC-LGA18W
FC-LGA18V
CPU Performance
Performance Cores
8
6
Performance Core Threads
8
6
Performance Core Base Frequency
2.5 GHz
2.9 GHz
Performance Core Turbo Frequency
5.6 GHz
5.1 GHz
Efficiency Cores
16
8
Efficiency Core Threads
16
8
Efficiency Core Base Frequency
1.9 GHz
2.6 GHz
Efficiency Core Turbo Frequency
4.6 GHz
4.5 GHz
Total Core Count
24
14
Total Thread Count
24
14
Bus Frequency
100 MHz
100 MHz
Multiplier
25
29
L1 Cache
192 K per core
112 K per core
L2 Cache
3 MB per core
2 MB per core
L3 Cache
36 MB shared
24 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Memory Parameters
Memory Types
DDR5-6400
DDR5-6400
Max Memory Size
256 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
102.4 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
600 MHz
—
GPU Max Dynamic Frequency
2000 MHz
1800 MHz
Shader Units
512
—
Execution Units
4
48
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
24
24
Benchmark
Cinebench R23
2,178
2,005
Cinebench R23
33,309
19,857
Geekbench 6
3,194
3,069
Geekbench 6
21,649
12,142
Cinebench 2024
133
—
Cinebench 2024
1,979
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.