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InnoReviews

Qualcomm Snapdragon 660 vs Qualcomm Snapdragon 855

Q
26.1Inno Score
VS
WINNER
Q
31.4Inno Score
21.1CPU30.1
—GPU24.9
20Benchmarks42
—AI29
44.2Efficiency32.1
1 spec wins — Qualcomm Snapdragon 6607 spec wins — Qualcomm Snapdragon 855

InnoReviews verdict

Qualcomm Snapdragon 855 wins this mobile chipset face-off, 31.4 to 26.1, pulling ahead mainly in benchmarks (+22) and CPU (+9). 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

  • Stronger efficiency score: 44 vs 32
  • 50% lower TDP (typical): 5 W vs 10 W

Reasons to pick the Qualcomm Snapdragon 855

  • Stronger CPU score: 30 vs 21
  • Stronger benchmarks score: 42 vs 20
  • 174% higher Geekbench 6 (single): 850 vs 310
  • 173% higher AnTuTu 10: 600,000 vs 220,000
  • 125% higher Geekbench 6 (multi): 2,700 vs 1,200

General

General comparison: Qualcomm Snapdragon 660 versus Qualcomm Snapdragon 855
SpecQualcomm Snapdragon 660Qualcomm Snapdragon 855
Announced20172019
Process14 nm7 nm+50%
TDP (typical)5 W+50%10 W
ArchitectureArmv8Armv8.2

CPU

CPU comparison: Qualcomm Snapdragon 660 versus Qualcomm Snapdragon 855
SpecQualcomm Snapdragon 660Qualcomm Snapdragon 855
Cores88
Core configuration4x2.2 GHz Kryo 260 Gold (Cortex-A73) + 4x1.8 GHz Kryo 260 Silver1x2.84 GHz Cortex-A76 + 3x2.42 GHz Cortex-A76 + 4x1.79 GHz Cortex-A55
Max clock2.2 GHz2.84 GHz+29%

GPU

GPU comparison: Qualcomm Snapdragon 660 versus Qualcomm Snapdragon 855
SpecQualcomm Snapdragon 660Qualcomm Snapdragon 855
GPUQualcomm Adreno 512Qualcomm Adreno 640

AI

AI comparison: Qualcomm Snapdragon 660 versus Qualcomm Snapdragon 855
SpecQualcomm Snapdragon 660Qualcomm Snapdragon 855
NPUQualcomm Hexagon 680Qualcomm Hexagon 690
AI performance—7 TOPS

Memory

Memory comparison: Qualcomm Snapdragon 660 versus Qualcomm Snapdragon 855
SpecQualcomm Snapdragon 660Qualcomm Snapdragon 855
Memory typeLPDDR4-1866LPDDR4X-2133
Max bandwidth29.9 GB/s34.1 GB/s+14%

Connectivity

Connectivity comparison: Qualcomm Snapdragon 660 versus Qualcomm Snapdragon 855
SpecQualcomm Snapdragon 660Qualcomm Snapdragon 855
ModemSnapdragon X12 LTESnapdragon X24 LTE
Wi-FiWi-Fi 5Wi-Fi 5
Bluetooth5.05.0

Media

Media comparison: Qualcomm Snapdragon 660 versus Qualcomm Snapdragon 855
SpecQualcomm Snapdragon 660Qualcomm Snapdragon 855
Max displayQHD @ 60Hz4K @ 60Hz
Video capture4K@30fps4K@60fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 660 versus Qualcomm Snapdragon 855
SpecQualcomm Snapdragon 660Qualcomm Snapdragon 855
AnTuTu 10220,000Top 92%600,000+173%Top 52%
Geekbench 6 (single)310Top 93%850+174%Top 63%
Geekbench 6 (multi)1,200Top 92%2,700+125%Top 52%
3DMark Wild Life Extreme—800Top 87%

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