Samsung Exynos 2100 vs Samsung Exynos 9820

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CPU comparison with benchmarks

-VS-

CPU lineage

Samsung Exynos 2100 or Samsung Exynos 2100 – 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 Samsung Exynos 2100 features 8 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q1/2021 and belongs to the 5 generation of the Samsung Exynos series.
The Samsung Exynos 9820 features 8 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q1/2019 and belongs to the 3 generation of the Samsung Exynos series.
Samsung Exynos 2100 Group Samsung Exynos 9820
5 Generation 3
Mobile Segment Mobile
Samsung Exynos 2100 Name Samsung Exynos 9820
Samsung Exynos Family Samsung Exynos
 
 

CPU Cores and Base Frequency

The Samsung Exynos 2100 has 8 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the A-Core is 2.9 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Samsung Exynos 9820 has 8 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the A-Core is 2.7 GHz.
4x Cortex-A55 Cores C 4x Cortex-A55
8 Threads 8
2.8 GHz B-Core Frequency 2.3 GHz
8 CPU Cores 8
hybrid (Prime / big.LITTLE) Core architecture hybrid (Prime / big.LITTLE)
1x Cortex-X1 Cores A 2x Exynos M4
No Hyperthreading No
2.9 GHz A-Core Frequency 2.7 GHz
No Overclocking No
3x Cortex-A78 Cores B 2x Cortex-A75
2.2 GHz C-Core Frequency 1.9 GHz
 
 

Internal Graphics

The Samsung Exynos 2100 has integrated graphics, called iGPU for short.
Specifically, the Samsung Exynos 2100 uses the ARM Mali-G78 MP14, which has 224 texture shaders
and 14 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Samsung Exynos 9820 has integrated graphics, called iGPU for short.
Specifically, the Samsung Exynos 9820 uses the ARM Mali-G76 MP12, which has 192 texture shaders
and 12 execution units.
224 Shaders 192
Q4/2020 Release date Q3/2018
5 nm Technology 7 nm
12 Direct X 12
0 bytes Max. GPU Memory 4.0 GB
-- Max. displays --
14 Execution units 12
0.76 GHz GPU frequency 0.7 GHz
Vallhall 2 Generation Bifrost 3
-- GPU (Turbo) --
ARM Mali-G78 MP14 GPU name ARM Mali-G76 MP12
 
 

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

Memory & PCIe

The processor supports a maximum memory capacity of 12.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
pci PCIe pci
No AES-NI No
LPDDR5-6400 Memory type LPDDR4X-1866
No ECC No
12.0 GB Max. Memory 12.0 GB
4 Memory channels 4
51.2 GB/s Bandwidth --
 
 

Thermal Management

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.
-- Tjunction max --
 
 

Technical details

The Samsung Exynos 2100 is manufactured using a 5 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Samsung Exynos 9820 is manufactured using a 8 nm process.
In total, this processor boasts a generous 2.0 MB cache.
Q1/2021 Release date Q1/2019
None Virtualization None
ISA extensions
5 nm Technology 8 nm
-- Chip design --
-- Release price --
Cortex-X1/-A78/-A55 Architecture Exynos M4/Cortex-A75/-A55
0 bytes L3-Cache 2.0 MB
Android Operating systems Android
Technical data sheet Documents Technical data sheet
ARMv8-A64 (64 bit) Instruction set (ISA) ARMv8-A64 (64 bit)
-- Part Number --
Socket
0 bytes L2-Cache 1.5 MB
 
 

Benchmarks

AnTuTu 8 Benchmark

Samsung Exynos 2100
8C 8T @ 2.9 GHz
602990
602990
Samsung Exynos 9820
8C 8T @ 2.7 GHz
394976
394976

Geekbench 5, 64bit (Multi-Core)

Samsung Exynos 2100
8C 8T @ 2.9 GHz
3355
3355
Samsung Exynos 9820
8C 8T @ 2.7 GHz
2094
2094

Geekbench 6 (Multi-Core)

Samsung Exynos 2100
8C 8T @ 2.9 GHz
3339
3339
Samsung Exynos 9820
8C 8T @ 2.7 GHz
2075
2075

Geekbench 6 (Single-Core)

Samsung Exynos 2100
8C 8T @ 2.9 GHz
1334
1334
Samsung Exynos 9820
8C 8T @ 2.7 GHz
810
810

Samsung Exynos 2100 and Samsung Exynos 9820 in leaderboards