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Samsung Exynos 2100
Samsung's return to form after the Mongoose era: a Cortex-X1 prime core, an integrated 5G modem and a 26-TOPS NPU closed most of the gap to the Snapdragon 888 in the Galaxy S21, even if efficiency still favored Qualcomm.
Pros
- Cortex-X1 prime core adoption
- Integrated 5G modem
- 26 TOPS triple-core NPU
- Closed most of the gap to the Snapdragon 888
Cons
- Efficiency behind TSMC-built rivals
- Mali-G78 trailed Adreno 660 in games
- Ran warm in the Galaxy S21 Ultra
Below average
Computed from specs & benchmarks via our public methodology.
Full specifications
Everything we track for the Samsung Exynos 2100
General
- Announced
- 2021
- Process
- 5 nm
- TDP (typical)
- 9 W
- Architecture
- Armv8.2
CPU
- Cores
- 8
- Core configuration
- 1x2.9 GHz Cortex-X1 + 3x2.8 GHz Cortex-A78 + 4x2.2 GHz Cortex-A55
- Max clock
- 2.9 GHz
GPU
- GPU
- Arm Mali-G78 MP14
- GPU clock
- 854 MHz
AI
- NPU
- Samsung NPU
- AI performance
- 26 TOPS
Memory
- Memory type
- LPDDR5
Connectivity
- Modem
- Integrated Exynos 5G modem
Media
- Video capture
- 8K@30fps
Benchmarks
- AnTuTu 11
- 746,547Bottom 24%
- AnTuTu 11 (CPU)
- 252,025Bottom 18%
- AnTuTu 11 (GPU)
- 127,819Bottom 32%
- AnTuTu 11 (Memory)
- 144,909Bottom 21%
- AnTuTu 11 (UX)
- 221,794Bottom 32%
- Geekbench 6 (single)
- 1,430Top 28%
- Geekbench 6 (multi)
- 3,550Top 37%
- 3DMark Wild Life Extreme
- 1,500Top 45%
Devices with the Samsung Exynos 2100
2 devices in our catalog use this chip
Quick answers
Is the Samsung Exynos 2100 good in 2026?
The Samsung Exynos 2100 earns an Inno Score of 44/100 (“Below average”) based on its specs and benchmark results. Samsung's return to form after the Mongoose era: a Cortex-X1 prime core, an integrated 5G modem and a 26-TOPS NPU closed most of the gap to the Snapdragon 888 in the Galaxy S21, even if efficiency still favored Qualcomm.
What is the Samsung Exynos 2100 AnTuTu score?
The Samsung Exynos 2100 scores 746,547 points in AnTuTu 11 (CPU 252,025, GPU 127,819, Memory 144,909, UX 221,794). In Geekbench 6 it reaches 1,430 single-core and 3,550 multi-core.
Which devices use the Samsung Exynos 2100?
2 devices in our catalog use the Samsung Exynos 2100: Samsung Galaxy S21 Ultra, Samsung Galaxy S21.
What are the key specs of the Samsung Exynos 2100?
Cores: 8 · Process: 5 nm · AnTuTu: 746,547 · GPU: Arm Mali-G78 MP14
What are the closest alternatives to the Samsung Exynos 2100?
Its closest rivals on InnoReviews are Qualcomm Snapdragon 7 Gen 3, Qualcomm Snapdragon 6 Gen 4, Samsung Exynos 1480 — open the comparison pages for a spec-by-spec breakdown.
