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InnoReviews

Qualcomm Snapdragon 665 vs Samsung Exynos 2100

Q
26.2Inno Score
VS
WINNER
Samsung Exynos 2100
44Inno Score
20CPU37.1
—GPU34.2
20Benchmarks47.5
—AI64
46.7Efficiency55.9
1 spec wins — Qualcomm Snapdragon 6656 spec wins — Samsung Exynos 2100

InnoReviews verdict

Samsung Exynos 2100 wins this mobile chipset face-off, 44 to 26.2, pulling ahead mainly in benchmarks (+28) and CPU (+17). Qualcomm Snapdragon 665 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Qualcomm Snapdragon 665

  • 56% lower TDP (typical): 4 W vs 9 W

Reasons to pick the Samsung Exynos 2100

  • Stronger CPU score: 37 vs 20
  • Stronger benchmarks score: 48 vs 20
  • Stronger efficiency score: 56 vs 47
  • 333% higher Geekbench 6 (single): 1,430 vs 330
  • 199% higher AnTuTu 10: 746,547 vs 250,000

General

General comparison: Qualcomm Snapdragon 665 versus Samsung Exynos 2100
SpecQualcomm Snapdragon 665Samsung Exynos 2100
Announced20192021
Process11 nm5 nm+55%
TDP (typical)4 W+56%9 W
ArchitectureArmv8Armv8.2

CPU

CPU comparison: Qualcomm Snapdragon 665 versus Samsung Exynos 2100
SpecQualcomm Snapdragon 665Samsung Exynos 2100
Cores88
Core configuration4x2.0 GHz Kryo 260 Gold (Cortex-A73) + 4x1.8 GHz Kryo 260 Silver1x2.9 GHz Cortex-X1 + 3x2.8 GHz Cortex-A78 + 4x2.2 GHz Cortex-A55
Max clock2 GHz2.9 GHz+45%

GPU

GPU comparison: Qualcomm Snapdragon 665 versus Samsung Exynos 2100
SpecQualcomm Snapdragon 665Samsung Exynos 2100
GPUQualcomm Adreno 610Arm Mali-G78 MP14
GPU clock—854 MHz

AI

AI comparison: Qualcomm Snapdragon 665 versus Samsung Exynos 2100
SpecQualcomm Snapdragon 665Samsung Exynos 2100
NPUQualcomm Hexagon 686Samsung NPU
AI performance—26 TOPS

Memory

Memory comparison: Qualcomm Snapdragon 665 versus Samsung Exynos 2100
SpecQualcomm Snapdragon 665Samsung Exynos 2100
Memory typeLPDDR4X-1866LPDDR5
Max bandwidth14.9 GB/s—

Connectivity

Connectivity comparison: Qualcomm Snapdragon 665 versus Samsung Exynos 2100
SpecQualcomm Snapdragon 665Samsung Exynos 2100
ModemSnapdragon X12 LTEIntegrated Exynos 5G modem
Wi-FiWi-Fi 5—
Bluetooth5.0—

Media

Media comparison: Qualcomm Snapdragon 665 versus Samsung Exynos 2100
SpecQualcomm Snapdragon 665Samsung Exynos 2100
Max displayFHD+ @ 60Hz—
Video capture4K@30fps8K@30fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 665 versus Samsung Exynos 2100
SpecQualcomm Snapdragon 665Samsung Exynos 2100
AnTuTu 10250,000Top 88%746,547+199%Top 45%
Geekbench 6 (single)330Top 91%1,430+333%Top 30%
Geekbench 6 (multi)1,300Top 89%3,550+173%Top 34%
3DMark Wild Life Extreme—1,500Top 65%
AnTuTu 10 (CPU)—252,025Top 86%
AnTuTu 10 (GPU)—127,819Top 72%
AnTuTu 10 (Memory)—144,909Top 86%
AnTuTu 10 (UX)—221,794Top 78%

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