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InnoReviews

Qualcomm Snapdragon 660 vs Qualcomm Snapdragon 7s Gen 2

Q
26.1Inno Score
VS
WINNER
Q
38.4Inno Score
21.1CPU29.6
—GPU24.9
20Benchmarks42
44.2Efficiency73.8
2 spec wins — Qualcomm Snapdragon 6606 spec wins — Qualcomm Snapdragon 7s Gen 2

InnoReviews verdict

Qualcomm Snapdragon 7s Gen 2 wins this mobile chipset face-off, 38.4 to 26.1, pulling ahead mainly in efficiency (+30) and benchmarks (+22). Qualcomm Snapdragon 660 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 660

  • 17% lower TDP (typical): 5 W vs 6 W
  • 17% higher Max bandwidth: 29.9 GB/s vs 25.6 GB/s

Reasons to pick the Qualcomm Snapdragon 7s Gen 2

  • Stronger CPU score: 30 vs 21
  • Stronger benchmarks score: 42 vs 20
  • Stronger efficiency score: 74 vs 44
  • 229% higher Geekbench 6 (single): 1,020 vs 310
  • 173% higher AnTuTu 10: 600,000 vs 220,000

General

General comparison: Qualcomm Snapdragon 660 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 660Qualcomm Snapdragon 7s Gen 2
Announced20172023
Process14 nm4 nm+71%
TDP (typical)5 W+17%6 W
ArchitectureArmv8Armv8.2

CPU

CPU comparison: Qualcomm Snapdragon 660 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 660Qualcomm Snapdragon 7s Gen 2
Cores88
Core configuration4x2.2 GHz Kryo 260 Gold (Cortex-A73) + 4x1.8 GHz Kryo 260 Silver4x2.4 GHz Cortex-A78 + 4x1.95 GHz Cortex-A55
Max clock2.2 GHz2.4 GHz+9%

GPU

GPU comparison: Qualcomm Snapdragon 660 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 660Qualcomm Snapdragon 7s Gen 2
GPUQualcomm Adreno 512Qualcomm Adreno 710

AI

AI comparison: Qualcomm Snapdragon 660 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 660Qualcomm Snapdragon 7s Gen 2
NPUQualcomm Hexagon 680Qualcomm Hexagon

Memory

Memory comparison: Qualcomm Snapdragon 660 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 660Qualcomm Snapdragon 7s Gen 2
Memory typeLPDDR4-1866LPDDR5-3200
Max bandwidth29.9 GB/s+17%25.6 GB/s

Connectivity

Connectivity comparison: Qualcomm Snapdragon 660 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 660Qualcomm 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 660 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 660Qualcomm Snapdragon 7s Gen 2
Max displayQHD @ 60HzFHD+ @ 144Hz
Video capture4K@30fps4K@30fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 660 versus Qualcomm Snapdragon 7s Gen 2
SpecQualcomm Snapdragon 660Qualcomm Snapdragon 7s Gen 2
AnTuTu 10220,000Top 92%600,000+173%Top 52%
Geekbench 6 (single)310Top 93%1,020+229%Top 48%
Geekbench 6 (multi)1,200Top 92%2,900+142%Top 46%
3DMark Wild Life Extreme—800Top 87%

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