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InnoReviews

Qualcomm Snapdragon 665 vs Qualcomm Snapdragon 7s Gen 2

Q
26.2Inno Score
VS
WINNER
Q
38.4Inno Score
20CPU29.6
—GPU24.9
20Benchmarks42
46.7Efficiency73.8
1 spec wins — Qualcomm Snapdragon 6657 spec wins — Qualcomm Snapdragon 7s Gen 2

InnoReviews verdict

Qualcomm Snapdragon 7s Gen 2 wins this mobile chipset face-off, 38.4 to 26.2, pulling ahead mainly in efficiency (+27) and benchmarks (+22). 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

  • 33% lower TDP (typical): 4 W vs 6 W

Reasons to pick the Qualcomm Snapdragon 7s Gen 2

  • Stronger CPU score: 30 vs 20
  • Stronger benchmarks score: 42 vs 20
  • Stronger efficiency score: 74 vs 47
  • 209% higher Geekbench 6 (single): 1,020 vs 330
  • 140% higher AnTuTu 10: 600,000 vs 250,000

General

General comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 7s Gen 2
Announced20192023
Process11 nm4 nm+64%
TDP (typical)4 W+33%6 W
ArchitectureArmv8Armv8.2

CPU

CPU comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 7s Gen 2
Cores88
Core configuration4x2.0 GHz Kryo 260 Gold (Cortex-A73) + 4x1.8 GHz Kryo 260 Silver4x2.4 GHz Cortex-A78 + 4x1.95 GHz Cortex-A55
Max clock2 GHz2.4 GHz+20%

GPU

GPU comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 7s Gen 2
GPUQualcomm Adreno 610Qualcomm Adreno 710

AI

AI comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 7s Gen 2
NPUQualcomm Hexagon 686Qualcomm Hexagon

Memory

Memory comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 7s Gen 2
Memory typeLPDDR4X-1866LPDDR5-3200
Max bandwidth14.9 GB/s25.6 GB/s+72%

Connectivity

Connectivity comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 7s Gen 2
ModemSnapdragon X12 LTESnapdragon X62 5G
Max download—2.9 Gbps
Wi-FiWi-Fi 5Wi-Fi 6E
Bluetooth5.05.2

Media

Media comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 7s Gen 2
Max displayFHD+ @ 60HzFHD+ @ 144Hz
Video capture4K@30fps4K@30fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 7s Gen 2
AnTuTu 10250,000Top 88%600,000+140%Top 52%
Geekbench 6 (single)330Top 91%1,020+209%Top 48%
Geekbench 6 (multi)1,300Top 89%2,900+123%Top 46%
3DMark Wild Life Extreme—800Top 87%

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