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InnoReviews

Qualcomm Snapdragon 675 vs Qualcomm Snapdragon 820

WINNER
Q
26.8Inno Score
VS
Q
22.6Inno Score
20.6CPU20.8
22.9Benchmarks20
44.2Efficiency29.7
7 spec wins — Qualcomm Snapdragon 6752 spec wins — Qualcomm Snapdragon 820

InnoReviews verdict

Qualcomm Snapdragon 675 wins this mobile chipset face-off, 26.8 to 22.6, pulling ahead mainly in efficiency (+15) and benchmarks (+3). Qualcomm Snapdragon 820 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 675

  • Stronger efficiency score: 44 vs 30
  • 100% higher cores: 8 vs 4
  • 82% higher Geekbench 6 (multi): 1,600 vs 880
  • 62% higher Geekbench 6 (single): 550 vs 340
  • 55% lower TDP (typical): 5 W vs 11 W

Reasons to pick the Qualcomm Snapdragon 820

  • 101% higher Max bandwidth: 29.9 GB/s vs 14.9 GB/s

General

General comparison: Qualcomm Snapdragon 675 versus Qualcomm Snapdragon 820
SpecQualcomm Snapdragon 675Qualcomm Snapdragon 820
Announced20192016
Process11 nm+21%14 nm
TDP (typical)5 W+55%11 W
ArchitectureArmv8.2Armv8

CPU

CPU comparison: Qualcomm Snapdragon 675 versus Qualcomm Snapdragon 820
SpecQualcomm Snapdragon 675Qualcomm Snapdragon 820
Cores8+100%4
Core configuration2x2.0 GHz Kryo 460 Gold (Cortex-A76) + 6x1.7 GHz Kryo 460 Silver2x2.15 GHz Kryo + 2x1.6 GHz Kryo
Max clock2 GHz2.15 GHz+7%

GPU

GPU comparison: Qualcomm Snapdragon 675 versus Qualcomm Snapdragon 820
SpecQualcomm Snapdragon 675Qualcomm Snapdragon 820
GPUQualcomm Adreno 612Qualcomm Adreno 530

AI

AI comparison: Qualcomm Snapdragon 675 versus Qualcomm Snapdragon 820
SpecQualcomm Snapdragon 675Qualcomm Snapdragon 820
NPUQualcomm Hexagon 685Qualcomm Hexagon 680

Memory

Memory comparison: Qualcomm Snapdragon 675 versus Qualcomm Snapdragon 820
SpecQualcomm Snapdragon 675Qualcomm Snapdragon 820
Memory typeLPDDR4X-1866LPDDR4-1866
Max bandwidth14.9 GB/s29.9 GB/s+101%

Connectivity

Connectivity comparison: Qualcomm Snapdragon 675 versus Qualcomm Snapdragon 820
SpecQualcomm Snapdragon 675Qualcomm Snapdragon 820
ModemSnapdragon X12 LTESnapdragon X12 LTE
Wi-FiWi-Fi 5Wi-Fi 5
Bluetooth5.04.2

Media

Media comparison: Qualcomm Snapdragon 675 versus Qualcomm Snapdragon 820
SpecQualcomm Snapdragon 675Qualcomm Snapdragon 820
Max displayFHD+ @ 60Hz4K @ 60Hz
Video capture4K@30fps4K@30fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 675 versus Qualcomm Snapdragon 820
SpecQualcomm Snapdragon 675Qualcomm Snapdragon 820
AnTuTu 10280,000+22%Top 83%230,000Top 91%
Geekbench 6 (single)550+62%Top 78%340Top 90%
Geekbench 6 (multi)1,600+82%Top 80%880Top 95%

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