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InnoReviews

Qualcomm Snapdragon 678 vs Qualcomm Snapdragon 6s 4G Gen 2

Q
21.3Inno Score
VS
WINNER
Qualcomm Snapdragon 6s 4G Gen 2
25.5Inno Score
23.1CPU24.8
20GPU20
20Efficiencyspec-based36
4 spec wins — Qualcomm Snapdragon 6783 spec wins — Qualcomm Snapdragon 6s 4G Gen 2

InnoReviews verdict

Qualcomm Snapdragon 6s 4G Gen 2 wins this mobile chipset face-off, 25.5 to 21.3, pulling ahead mainly in CPU (+2). Qualcomm Snapdragon 678 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 678

  • 54% higher Max download: 0.6 Gbps vs 0.4 Gbps
  • 45% higher Geekbench 6 (single): 716 vs 494
  • 15% higher Geekbench 6 (multi): 1,640 vs 1,421

Reasons to pick the Qualcomm Snapdragon 6s 4G Gen 2

  • 45% lower process: 6 nm vs 11 nm
  • 32% higher Max clock: 2.9 GHz vs 2.2 GHz

General

General comparison: Qualcomm Snapdragon 678 versus Qualcomm Snapdragon 6s 4G Gen 2
SpecQualcomm Snapdragon 678Qualcomm Snapdragon 6s 4G Gen 2
Announced20202025
Process11 nm6 nm+45%
ArchitectureArmv8.2—

CPU

CPU comparison: Qualcomm Snapdragon 678 versus Qualcomm Snapdragon 6s 4G Gen 2
SpecQualcomm Snapdragon 678Qualcomm Snapdragon 6s 4G Gen 2
Cores88
Core configuration2x2.2 GHz Kryo 460 Gold (Cortex-A76) + 6x1.7 GHz Kryo 460 Silver (Cortex-A55)4x2.9 GHz Cortex-A73 + 4x1.9 GHz Cortex-A53
Max clock2.2 GHz2.9 GHz+32%

GPU

GPU comparison: Qualcomm Snapdragon 678 versus Qualcomm Snapdragon 6s 4G Gen 2
SpecQualcomm Snapdragon 678Qualcomm Snapdragon 6s 4G Gen 2
GPUQualcomm Adreno 612Adreno 610

AI

AI comparison: Qualcomm Snapdragon 678 versus Qualcomm Snapdragon 6s 4G Gen 2
SpecQualcomm Snapdragon 678Qualcomm Snapdragon 6s 4G Gen 2
NPUQualcomm Hexagon 685Qualcomm Hexagon

Memory

Memory comparison: Qualcomm Snapdragon 678 versus Qualcomm Snapdragon 6s 4G Gen 2
SpecQualcomm Snapdragon 678Qualcomm Snapdragon 6s 4G Gen 2
Memory typeLPDDR4/LPDDR4X-1866LPDDR4X-2133
Max bandwidth14.9 GB/s—

Connectivity

Connectivity comparison: Qualcomm Snapdragon 678 versus Qualcomm Snapdragon 6s 4G Gen 2
SpecQualcomm Snapdragon 678Qualcomm Snapdragon 6s 4G Gen 2
ModemQualcomm Snapdragon X12 LTEQualcomm LTE Modem
Max download0.6 Gbps+54%0.4 Gbps
Wi-FiWi-Fi 5Wi-Fi 5
Bluetooth5.05.2

Media

Media comparison: Qualcomm Snapdragon 678 versus Qualcomm Snapdragon 6s 4G Gen 2
SpecQualcomm Snapdragon 678Qualcomm Snapdragon 6s 4G Gen 2
Max displayFHD+ @ 60HzFHD+ @ 120Hz
Video capture4K@30fps1080p@60fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 678 versus Qualcomm Snapdragon 6s 4G Gen 2
SpecQualcomm Snapdragon 678Qualcomm Snapdragon 6s 4G Gen 2
Geekbench 6 (single)716+45%Bottom 26%494Bottom 19%
Geekbench 6 (multi)1,640+15%Bottom 20%1,421Bottom 15%
3DMark Wild Life Extreme142+5%Bottom 6%135Bottom 3%

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