Intel Celeron J4105 vs Intel Core i5-8400T

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Celeron J4105 or Intel Celeron J4105 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Celeron J4105 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q4/2017 and belongs to the 9 generation of the Intel Celeron series.
To use the Intel Celeron J4105, you'll need a motherboard with a BGA 1090 socket.
The Intel Core i5-8400T features 6 processor cores and has the capability to manage 6 threads concurrently.
It was released in Q2/2018 and belongs to the 8 generation of the Intel Core i5 series.
To use the Intel Core i5-8400T, you'll need a motherboard with a LGA 1151-2 socket.
Mobile Segment Desktop / Server
Intel Celeron J4105 Name Intel Core i5-8400T
Intel Celeron Family Intel Core i5
9 Generation 8
Intel Celeron J4000/N4000/N5000 Group Intel Core i 8000
 
 

CPU Cores and Base Frequency

The Intel Celeron J4105 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Celeron J4105 is 1.5 GHz
and turbo frequency for one core is 2.5 GHz.
The Intel Core i5-8400T has 6 CPU cores and can calculate 6 threads in parallel.
The clock frequency of the Intel Core i5-8400T is 1.7 GHz
and turbo frequency for one core is 3.3 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
2.5 GHz Turbo Frequency (1 core) 3.3 GHz
No Overclocking Yes
normal Core architecture normal
1.5 GHz Frequency 1.7 GHz
4 Threads 6
2.4 GHz Turbo Frequency (all cores) 2.8 GHz
No Hyperthreading No
4 CPU Cores 6
4x Cores 6x
 
 

Internal Graphics

The Intel Celeron J4105 has integrated graphics, called iGPU for short.
Specifically, the Intel Celeron J4105 uses the Intel UHD Graphics 600, which has 96 texture shaders
and 12 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i5-8400T has integrated graphics, called iGPU for short.
Specifically, the Intel Core i5-8400T uses the Intel UHD Graphics 630, which has 192 texture shaders
and 24 execution units.
0.25 GHz GPU frequency 0.35 GHz
Q4/2017 Release date Q4/2017
12 Direct X 12
Intel UHD Graphics 600 GPU name Intel UHD Graphics 630
14 nm Technology 14 nm
-- Max. displays --
96 Shaders 192
8.0 GB Max. GPU Memory 64.0 GB
12 Execution units 24
9.5 Generation 9.5
0.75 GHz GPU (Turbo) 1.15 GHz
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
Decode / Encode AVC Decode / Encode
Decode VC-1 Decode
Decode / Encode VP9 Decode / Encode
Decode / Encode h265 / HEVC (10 bit) Decode / Encode
Decode / Encode h264 Decode / Encode
Decode / Encode VP8 Decode / Encode
Decode / Encode h265 / HEVC (8 bit) Decode / Encode
Decode / Encode JPEG Decode / Encode
No AV1 No
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 8.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 38.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 42.7 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
2 Memory channels 2
8.0 GB Max. Memory 128.0 GB
pci PCIe pci
Yes AES-NI Yes
No ECC No
38.4 GB/s Bandwidth 42.7 GB/s
DDR4-2400 Memory type DDR4-2666
 
 

Thermal Management

The processor has a thermal design power (TDP) of 10 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 95 W watts.
-- Tjunction max --
10 W TDP (PL1 / PBP) 95 W
 
 

Technical details

The Intel Celeron J4105 is manufactured using a 10 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 4.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i5-8400T is manufactured using a 14 nm process.
In total, this processor boasts a generous 9.0 MB cache.
Q4/2017 Release date Q2/2018
-- Part Number --
0 bytes L2-Cache 0 bytes
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2, AVX2
Monolithic Chip design Monolithic
Gemini Lake Architecture Coffee Lake S
10 nm Technology 14 nm
BGA 1090 Socket LGA 1151-2
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux, Windows 11
-- Release price 260 $
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
4.0 MB L3-Cache 9.0 MB
 
 

Benchmarks

Geekbench 6 (Multi-Core)

Intel Core i5-8400T
6C 6T @ 1.7 GHz
3816
3816
Intel Celeron J4105
4C 4T @ 1.5 GHz
1078
1078

Geekbench 5, 64bit (Multi-Core)

Intel Core i5-8400T
6C 6T @ 1.7 GHz
3607
3607
Intel Celeron J4105
4C 4T @ 1.5 GHz
1520
1520

Geekbench 6 (Single-Core)

Intel Core i5-8400T
6C 6T @ 1.7 GHz
1092
1092
Intel Celeron J4105
4C 4T @ 1.5 GHz
352
352

Cinebench R15 (Multi-Core)

Intel Core i5-8400T
6C 6T @ 1.7 GHz
696
696
Intel Celeron J4105
4C 4T @ 1.5 GHz
263
263