Intel Core i7 14700T vs Intel Celeron J3455E
We compared two desktop CPUs: Intel Core i7 14700T with 20 cores 1.3GHz 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 i7 14700T 's Advantages
Released 4 years and 6 months late
Higher specification of memory (5600 vs 2400)
Larger memory bandwidth (89.6GB/s vs 29.9GB/s)
Newer PCIe version (5 vs 2.0)
More modern manufacturing process (10nm vs 14nm)
Intel Celeron J3455E 's Advantages
Integrated graphics card
Higher base frequency (1.5GHz vs 1.3GHz)
Lower TDP (10W vs 35W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i7 14700T
+801%
2667
Intel Celeron J3455E
296
Geekbench 6 Multi Core
Intel Core i7 14700T
+2002%
17830
Intel Celeron J3455E
848
General Parameters
Jan 2024
Release Date
Jul 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
-
Instruction Set
x86-64
Raptor Lake-R
Core Architecture
Apollo Lake
-
Processor Number
J3455E
Intel Socket 1700
Socket
BGA-1296
UHD Graphics 770
Integrated Graphics
HD Graphics 500
Core i7 (Raptor Lake Refresh)
Generation
-
Package
10 nm
Manufacturing Process
14 nm
35 W
Power Consumption
10 W
-
Peak Operating Temperature
105 °C
Intel
Foundry
-
257 mm²
Die Size
-
CPU Performance
8
Performance Cores
4
16
Performance Core Threads
4
1.3 GHz
Performance Core Base Frequency
1.5 GHz
5.2 GHz
Performance Core Turbo Frequency
2.3 GHz
12
Efficiency Cores
-
12
Efficiency Core Threads
-
900 MHz
Efficiency Core Base Frequency
-
3.7 GHz
Efficiency Core Turbo Frequency
-
20
Total Core Count
4
28
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
13.0
Multiplier
15x
80 KB per core
L1 Cache
32 K per core
2 MB per core
L2 Cache
2 MB shared
33 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR4-3200, DDR5-5600
Memory Types
DDR3L-1866, LPDDR3-1866, LPDDR4-2400
-
Max Memory Size
8 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
29.9 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Max Dynamic Frequency
750 MHz
