Intel Celeron J3455E vs Intel Core i7 14700KF
We compared two desktop CPUs: Intel Celeron J3455E with 4 cores 1.5GHz and Intel Core i7 14700KF with 20 cores 3.4GHz . 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 125W)
Intel Core i7 14700KF 's Advantages
Released 4 years and 3 months late
Higher specification of memory (5600 vs 2400)
Larger memory bandwidth (89.6GB/s vs 29.9GB/s)
Newer PCIe version (5.0 vs 2.0)
Higher base frequency (3.4GHz vs 1.5GHz)
More modern manufacturing process (10nm vs 14nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Celeron J3455E
296
Intel Core i7 14700KF
+927%
3041
Geekbench 6 Multi Core
Intel Celeron J3455E
848
Intel Core i7 14700KF
+2408%
21268
Passmark CPU Single Core
Intel Celeron J3455E
836
Intel Core i7 14700KF
+436%
4488
Passmark CPU Multi Core
Intel Celeron J3455E
2154
Intel Core i7 14700KF
+2385%
53538
General Parameters
Jul 2019
Release Date
Oct 2023
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Apollo Lake
Core Architecture
Raptor Lake Refresh
J3455E
Processor Number
i7-14700KF
BGA-1296
Socket
LGA-1700
HD Graphics 500
Integrated Graphics
No
Package
14 nm
Manufacturing Process
10 nm
10 W
Power Consumption
125 W
-
Max Turbo Power Consumption
253 W
105 °C
Peak Operating Temperature
100°C
CPU Performance
4
Performance Cores
8
4
Performance Core Threads
16
1.5 GHz
Performance Core Base Frequency
3.4 GHz
2.3 GHz
Performance Core Turbo Frequency
5.6 GHz
-
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
2.5 GHz
-
Efficiency Core Turbo Frequency
4.3 GHz
4
Total Core Count
20
4
Total Thread Count
28
100 MHz
Bus Frequency
100 MHz
15x
Multiplier
34x
32 K per core
L1 Cache
80 K per core
2 MB shared
L2 Cache
2 MB per core
-
L3 Cache
33 MB shared
No
Unlocked Multiplier
Yes
Memory Parameters
DDR3L-1866, LPDDR3-1866, LPDDR4-2400
Memory Types
DDR5-5600, DDR4-3200
8 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
29.9 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
-
750 MHz
GPU Max Dynamic Frequency
-
