Intel Celeron N3450 vs Intel Atom x6425E

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Celeron N3450 or Intel Celeron N3450 – 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 N3450 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q3/2016 and belongs to the 8 generation of the Intel Celeron series.
To use the Intel Celeron N3450, you'll need a motherboard with a BGA 1296 socket.
The Intel Atom x6425E features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2021 and belongs to the 6 generation of the Intel Atom series.
To use the Intel Atom x6425E, you'll need a motherboard with a BGA 1493 socket.
Intel Celeron J3000/N3000 Group Intel Atom x6000
8 Generation 6
Mobile Segment Mobile
Intel Celeron N3450 Name Intel Atom x6425E
Intel Celeron Family Intel Atom
 
 

CPU Cores and Base Frequency

The Intel Celeron N3450 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Celeron N3450 is 1.1 GHz
and turbo frequency for one core is 2.2 GHz.
The Intel Atom x6425E has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Atom x6425E is 2.0 GHz
and turbo frequency for one core is 3.0 GHz.
4 Threads 4
4x Cores 4x
4 CPU Cores 4
normal Core architecture normal
No Hyperthreading No
No Overclocking No
2.2 GHz Turbo Frequency (1 core) 3.0 GHz
1.1 GHz Frequency 2.0 GHz
2.2 GHz Turbo Frequency (all cores) 2.7 GHz
 
 

Internal Graphics

The Intel Celeron N3450 has integrated graphics, called iGPU for short.
Specifically, the Intel Celeron N3450 uses the Intel HD Graphics 500, 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 Atom x6425E has integrated graphics, called iGPU for short.
Specifically, the Intel Atom x6425E uses the Intel UHD Graphics 10th Gen (32 EU), which has 256 texture shaders
and 32 execution units.
96 Shaders 256
Q3/2016 Release date Q2/2020
14 nm Technology 14 nm
12 Direct X 12
8.0 GB Max. GPU Memory 64.0 GB
-- Max. displays --
12 Execution units 32
0.2 GHz GPU frequency 0.5 GHz
9 Generation 11
0.7 GHz GPU (Turbo) 0.75 GHz
Intel HD Graphics 500 GPU name Intel UHD Graphics 10th Gen (32 EU)
 
 

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 VP8 Decode / Encode
Decode VC-1 Decode
Decode / Encode JPEG Decode / Encode
No AV1 Decode
Decode / Encode h265 / HEVC (8 bit) Decode / Encode
Decode / Encode AVC Decode / Encode
Decode / Encode h264 Decode / Encode
Decode VP9 Decode / Encode
Decode h265 / HEVC (10 bit) Decode / Encode
 
 

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 29.9 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 32.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 59.7 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
pci PCIe pci
Yes AES-NI Yes
DDR3L-1866, LPDDR3-1866, LPDDR4-2400 Memory type DDR4-3200, LPDDR4X-3733
No ECC Yes
8.0 GB Max. Memory 32.0 GB
2 Memory channels 4
29.9 GB/s Bandwidth 59.7 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 6 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 12 W watts.
4 W TDP down None
6 W TDP (PL1 / PBP) 12 W
105 °C Tjunction max 105 °C
 
 

Technical details

The Intel Celeron N3450 is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 2.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Atom x6425E is manufactured using a 10 nm process.
Q3/2016 Release date Q1/2021
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT, VT-d
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2
14 nm Technology 10 nm
Monolithic Chip design Monolithic
107 $ Release price 56 $
Braswell Architecture Elkhart Lake
2.0 MB L3-Cache 0 bytes
Windows 10, Linux Operating systems
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
BGA 1296 Socket BGA 1493
0 bytes L2-Cache 1.5 MB
 
 

Benchmarks

Geekbench 5, 64bit (Multi-Core)

Intel Atom x6425E
4C 4T @ 2.0 GHz
2055
2055
Intel Celeron N3450
4C 4T @ 1.1 GHz
1122
1122

Geekbench 6 (Multi-Core)

Intel Atom x6425E
4C 4T @ 2.0 GHz
1434
1434
Intel Celeron N3450
4C 4T @ 1.1 GHz
775
775

Geekbench 6 (Single-Core)

Intel Atom x6425E
4C 4T @ 2.0 GHz
539
539
Intel Celeron N3450
4C 4T @ 1.1 GHz
264
264

Cinebench R15 (Multi-Core)

Intel Atom x6425E
4C 4T @ 2.0 GHz
335
335
Intel Celeron N3450
4C 4T @ 1.1 GHz
160
160