Intel Core Ultra 9 285 vs Intel Celeron J3455E
We compared two desktop CPUs: Intel Core Ultra 9 285 with 24 cores 2.5GHz and Intel Celeron J3455E with 4 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 9 285 's Advantages
Released 5 years and 5 months late
Higher specification of memory (6400 vs 2400)
Larger memory bandwidth (102.4GB/s vs 29.9GB/s)
Newer PCIe version (5.0 vs 2.0)
Higher base frequency (2.5GHz vs 1.5GHz)
More modern manufacturing process (3nm vs 14nm)
Intel Celeron J3455E 's Advantages
Lower TDP (10W vs 65W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 9 285
+979%
3194
Intel Celeron J3455E
296
Geekbench 6 Multi Core
Intel Core Ultra 9 285
+2452%
21649
Intel Celeron J3455E
848
General Parameters
Dec 2024
Release Date
Jul 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Apollo Lake
285
Processor Number
J3455E
FCLGA-1851
Socket
BGA-1296
Arc Graphics
Integrated Graphics
HD Graphics 500
Ultra 9 (Arrow Lake)
Generation
-
Package
17.8 billions
Transistor Count
-
3 nm
Manufacturing Process
14 nm
65 W
Power Consumption
10 W
182 W
Max Turbo Power Consumption
-
105 °C
Peak Operating Temperature
105 °C
TSMC
Foundry
-
243 mm²
Die Size
-
CPU Performance
8
Performance Cores
4
8
Performance Core Threads
4
2.5 GHz
Performance Core Base Frequency
1.5 GHz
5.6 GHz
Performance Core Turbo Frequency
2.3 GHz
16
Efficiency Cores
-
16
Efficiency Core Threads
-
1.9 GHz
Efficiency Core Base Frequency
-
4.6 GHz
Efficiency Core Turbo Frequency
-
24
Total Core Count
4
24
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
25
Multiplier
15x
192 K per core
L1 Cache
32 K per core
3 MB per core
L2 Cache
2 MB shared
36 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR5-6400
Memory Types
DDR3L-1866, LPDDR3-1866, LPDDR4-2400
256 GB
Max Memory Size
8 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
29.9 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
600 MHz
GPU Base Frequency
-
2000 MHz
GPU Max Dynamic Frequency
750 MHz
512
Shader Units
-
4
Execution Units
-
1.79 TFLOPS
Graphics Performance
-
