Intel Core Ultra 9 285 vs Intel Core i5 1235U
CPU · Specs Compare
General Parameters
Release Date
Dec 2024
Feb 2022
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Alder Lake-U
Processor Number
285
i5-1235U
Integrated Graphics
Arc Graphics
Iris Xe Graphics (80EU)
Generation
Ultra 9 (Arrow Lake)
—
Package
Transistor Count
17.8 billions
—
Manufacturing Process
3 nm
10 nm
Socket
FCLGA-1851
BGA-1744
Power Consumption
65 W
15 W
Max Turbo Power Consumption
182 W
—
Peak Operating Temperature
105 °C
100 °C
Foundry
TSMC
—
Die Size
243 mm²
—
Package
FC-LGA18W
—
CPU Performance
Performance Cores
8
2
Performance Core Threads
8
—
Performance Core Base Frequency
2.5 GHz
1.3 GHz
Performance Core Turbo Frequency
5.6 GHz
4.4 GHz
Efficiency Cores
16
8
Efficiency Core Threads
16
—
Efficiency Core Base Frequency
1.9 GHz
—
Efficiency Core Turbo Frequency
4.6 GHz
—
Total Core Count
24
10
Total Thread Count
24
12
Bus Frequency
100 MHz
100 MHz
Multiplier
25
13x
L1 Cache
192 K per core
80 K per core
L2 Cache
3 MB per core
1280 K per core
L3 Cache
36 MB shared
12 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-6400
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
256 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
76.8 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
600 MHz
300 MHz
GPU Max Dynamic Frequency
2000 MHz
1200 MHz
Shader Units
512
640
Execution Units
4
80
Texture Units
—
40
Raster Operation Units
—
20
Power Consumption
—
15 W
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
24
20
Benchmark
Cinebench R23
2,178
1,652
Cinebench R23
33,309
6,599
Geekbench 6
3,194
2,123
Geekbench 6
21,649
6,631
Cinebench 2024
133
—
Cinebench 2024
1,979
—
Geekbench 5
—
1,572
Geekbench 5
—
6,255
Blender
—
136
Passmark CPU
—
3,279
Passmark CPU
—
13,604
▲ Specs Compare
Data sourced from official specifications and benchmark tests.