Intel Celeron J3455E vs Intel Core Ultra 7 265F
We compared two desktop CPUs: Intel Celeron J3455E with 4 cores 1.5GHz and Intel Core Ultra 7 265F with 20 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Celeron J3455E 's Advantages
Integrated graphics card
Lower TDP (10W vs 65W)
Intel Core Ultra 7 265F 's Advantages
Released 5 years and 6 months late
Higher specification of memory (6400 vs 2400)
Larger memory bandwidth (102.4GB/s vs 29.9GB/s)
Newer PCIe version (5 vs 2.0)
Higher base frequency (2.4GHz vs 1.5GHz)
More modern manufacturing process (3nm vs 14nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Celeron J3455E
296
Intel Core Ultra 7 265F
+877%
2893
Geekbench 6 Multi Core
Intel Celeron J3455E
848
Intel Core Ultra 7 265F
+2083%
18519
General Parameters
Jul 2019
Release Date
Jan 2025
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Apollo Lake
Core Architecture
Arrow Lake-S
J3455E
Processor Number
-
BGA-1296
Socket
Intel Socket 1851
HD Graphics 500
Integrated Graphics
N/A
-
Generation
Ultra 7 (Arrow Lake)
Package
-
Transistor Count
17.8 billions
14 nm
Manufacturing Process
3 nm
10 W
Power Consumption
65 W
105 °C
Peak Operating Temperature
105°C
-
Foundry
TSMC
-
Die Size
243 mm²
CPU Performance
4
Performance Cores
8
4
Performance Core Threads
16
1.5 GHz
Performance Core Base Frequency
2.4 GHz
2.3 GHz
Performance Core Turbo Frequency
5.3 GHz
-
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
1800 MHz
-
Efficiency Core Turbo Frequency
4.6 GHz
4
Total Core Count
20
4
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
15x
Multiplier
24.0
32 K per core
L1 Cache
192 KB per core
2 MB shared
L2 Cache
3 MB per core
-
L3 Cache
30 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR3L-1866, LPDDR3-1866, LPDDR4-2400
Memory Types
DDR5-6400
8 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
29.9 GB/s
Max Memory Bandwidth
102.4 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
750 MHz
GPU Max Dynamic Frequency
-
