Samsung Exynos 9820 vs Samsung Exynos 990

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CPU comparison with benchmarks

-VS-

CPU lineage

Samsung Exynos 9820 or Samsung Exynos 9820 – 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 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.
The Samsung Exynos 990 features 8 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q1/2020 and belongs to the 4 generation of the Samsung Exynos series.
Samsung Exynos 9820 Group Samsung Exynos 990
3 Generation 4
Samsung Exynos 9820 Name Samsung Exynos 990
Mobile Segment Mobile
Samsung Exynos Family Samsung Exynos
 
 

CPU Cores and Base Frequency

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.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Samsung Exynos 990 has 8 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the A-Core is 2.73 GHz.
2.3 GHz B-Core Frequency 2.5 GHz
hybrid (Prime / big.LITTLE) Core architecture hybrid (Prime / big.LITTLE)
2x Exynos M4 Cores A 2x Exynos M5
8 CPU Cores 8
4x Cortex-A55 Cores C 4x Cortex-A55
No Overclocking No
1.9 GHz C-Core Frequency 2.0 GHz
No Hyperthreading No
2.7 GHz A-Core Frequency 2.73 GHz
2x Cortex-A75 Cores B 2x Cortex-A76
8 Threads 8
 
 

Internal Graphics

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.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Samsung Exynos 990 has integrated graphics, called iGPU for short.
Specifically, the Samsung Exynos 990 uses the ARM Mali-G77 MP11, which has 176 texture shaders
and 11 execution units.
-- GPU (Turbo) --
7 nm Technology 7 nm
12 Direct X 12
4.0 GB Max. GPU Memory 4.0 GB
12 Execution units 11
Q3/2018 Release date Q2/2019
ARM Mali-G76 MP12 GPU name ARM Mali-G77 MP11
192 Shaders 176
0.7 GHz GPU frequency 0.8 GHz
Bifrost 3 Generation Vallhall 1
-- Max. displays --
 
 

Artificial Intelligence and Machine Learning

-- AI specifications 2 NPU cores @ 15 TOPS
-- AI hardware Samsung AI engine
 
 

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

Memory & PCIe

LPDDR4X-1866 Memory type LPDDR5-2750
-- Bandwidth --
No AES-NI No
No ECC No
pci PCIe pci
12.0 GB Max. Memory 12.0 GB
4 Memory channels 4
 
 

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 9820 is manufactured using a 8 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 Samsung Exynos 990 is manufactured using a 7 nm process.
None Virtualization None
8 nm Technology 7 nm
ARMv8-A64 (64 bit) Instruction set (ISA) ARMv8-A64 (64 bit)
ISA extensions
-- Part Number --
-- Chip design --
Q1/2019 Release date Q1/2020
-- Release price --
1.5 MB L2-Cache 1.5 MB
Technical data sheet Documents Technical data sheet
2.0 MB L3-Cache 2.0 MB
Socket
Android Operating systems Android
Exynos M4/Cortex-A75/-A55 Architecture Exynos M5/Cortex-A76/-A55