Samsung Exynos 5420 vs Intel Celeron J3455

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CPU comparison with benchmarks


Samsung Exynos 5420 CPU1 vs CPU2 Intel Celeron J3455
Samsung Exynos 5420 Intel Celeron J3455

CPU comparison

Samsung Exynos 5420 or Intel Celeron J3455 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Samsung Exynos 5420 has 8 cores with 8 threads and clocks with a maximum frequency of 1.90 GHz. Up to GB of memory is supported in 0 memory channels. The Samsung Exynos 5420 was released in Q3/2013.

The Intel Celeron J3455 has 4 cores with 4 threads and clocks with a maximum frequency of 2.30 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Intel Celeron J3455 was released in Q3/2016.
Samsung Exynos (46) Family Intel Celeron (165)
Samsung Exynos 5260/5410/5420/5422/5800 (5) CPU group Intel Celeron J3000 (4)
3 Generation 7
Cortex-A15 / Cortex-A7 Architecture Apollo Lake
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Samsung Exynos 5420 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Samsung Exynos 5420 is 1.90 GHz while the Intel Celeron J3455 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Celeron J3455 is at 1.50 GHz (2.30 GHz).

Samsung Exynos 5420 Characteristic Intel Celeron J3455
8 Cores 4
8 Threads 4
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.90 GHz
4x Cortex-A15
A-Core 1.50 GHz (2.30 GHz)
1.30 GHz
4x Cortex-A7
B-Core --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Samsung Exynos 5420 Characteristic Intel Celeron J3455
-- AI hardware --
-- AI specifications --

Internal Graphics

The Samsung Exynos 5420 or Intel Celeron J3455 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

ARM Mali-T628 MP6 GPU Intel HD Graphics 500
0.53 GHz GPU frequency 0.25 GHz
-- GPU (Turbo) 0.75 GHz
Midgard 2 GPU Generation 9
32nm Technology 14 nm
1 Max. displays 3
6 Compute units 12
96 Shader 96
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 8 GB
11 DirectX Version 12

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.

ARM Mali-T628 MP6 GPU Intel HD Graphics 500
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 Decode
Decode / Encode Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The Samsung Exynos 5420 can use up to GB of memory in 0 memory channels. The maximum memory bandwidth is --. The Intel Celeron J3455 supports up to 8 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 29.9 GB/s.

Samsung Exynos 5420 Characteristic Intel Celeron J3455
LPDDR3e-933 Memory , LPDDR3-1866, DDR3L-1866
Max. Memory 8 GB
0 Memory channels 2 (Dual Channel)
-- Max. Bandwidth 29.9 GB/s
No ECC No
2.50 MB L2 Cache --
-- L3 Cache 2.00 MB
-- PCIe version 2.0
-- PCIe lanes 6
-- PCIe Bandwidth 3.0 GB/s

Thermal Management

The thermal design power (TDP for short) of the Samsung Exynos 5420 is --, while the Intel Celeron J3455 has a TDP of 10 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Samsung Exynos 5420 Characteristic Intel Celeron J3455
-- TDP (PL1 / PBP) 10 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 105 °C

Technical details

The Samsung Exynos 5420 is manufactured in 28 nm and has 2.50 MB cache. The Intel Celeron J3455 is manufactured in 14 nm and has a 2.00 MB cache.

Samsung Exynos 5420 Characteristic Intel Celeron J3455
28 nm Technology 14 nm
Unknown Chip design Monolithic
Armv7-A (32 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2
-- Socket BGA 1296
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems Windows 10, Linux
Q3/2013 Release date Q3/2016
-- Release price 31 $
show more data show more data


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iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Samsung Exynos 5420 Samsung Exynos 5420
ARM Mali-T628 MP6 @ 0.53 GHz
102 (71%)
Intel Celeron J3455 Intel Celeron J3455
Intel HD Graphics 500 @ 0.75 GHz
144 (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Samsung Exynos 5420 Samsung Exynos 5420
8C 8T @ 1.90 GHz
0 (0%)
Intel Celeron J3455 Intel Celeron J3455
4C 4T @ 2.30 GHz
331 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Samsung Exynos 5420 Samsung Exynos 5420
8C 8T @ 1.90 GHz
0 (0%)
Intel Celeron J3455 Intel Celeron J3455
4C 4T @ 2.20 GHz
1224 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Samsung Exynos 5420 Samsung Exynos 5420
8C 8T @ 1.90 GHz
0 (0%)
Intel Celeron J3455 Intel Celeron J3455
4C 4T @ 2.30 GHz
292 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Samsung Exynos 5420 Samsung Exynos 5420
8C 8T @ 1.90 GHz
0 (0%)
Intel Celeron J3455 Intel Celeron J3455
4C 4T @ 2.20 GHz
874 (100%)

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
Samsung Exynos 5420 Samsung Exynos 5420
8C 8T @ 1.90 GHz
0 (0%)
Intel Celeron J3455 Intel Celeron J3455
4C 4T @ 2.20 GHz
11 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Samsung Exynos 5420 Samsung Exynos 5420
8C 8T @ 1.90 GHz
0 (0%)
Intel Celeron J3455 Intel Celeron J3455
4C 4T @ 2.20 GHz
2255 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Samsung Exynos 5420 Samsung Exynos 5420
8C 8T @ 1.90 GHz
0 (0%)
Intel Celeron J3455 Intel Celeron J3455
4C 4T @ 2.30 GHz
47 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Samsung Exynos 5420 Samsung Exynos 5420
8C 8T @ 1.90 GHz
0 (0%)
Intel Celeron J3455 Intel Celeron J3455
4C 4T @ 2.20 GHz
181 (100%)

Devices using this processor

Samsung Exynos 5420 Intel Celeron J3455
Unknown ASRock J3455-ITX
Gigabyte GA-J3455N-D3H
ASRock Beebox J3455
Intel NUC Kit NUC6CAYH
Gigabyte Brix GB-BPCE-3455
TerraMaster J3455

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