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InnoReviews

Qualcomm Snapdragon 665 vs Unisoc SC9863A

WINNER
Qualcomm Snapdragon 665
28.5Inno Score
VS
Unisoc SC9863A
28.1Inno Score
20CPU20
20GPU20
46.7Efficiencyspec-based44.2
5 spec wins — Qualcomm Snapdragon 6650 spec wins — Unisoc SC9863A

InnoReviews verdict

This one is close to a dead heat: Qualcomm Snapdragon 665 scores 28.5 against 28.1 for Unisoc SC9863A. Pick by the categories that matter to you, or by price.

Which would you pick?

Key differences

Reasons to pick the Qualcomm Snapdragon 665

  • 99% higher Max bandwidth: 14.9 GB/s vs 7.5 GB/s
  • 77% higher 3DMark Wild Life Extreme: 106 vs 60
  • 61% lower process: 11 nm vs 28 nm
  • 25% higher Max clock: 2 GHz vs 1.6 GHz
  • 20% lower TDP (typical): 4 W vs 5 W

Reasons to pick the Unisoc SC9863A

No decisive spec advantages — this side competes on price and preference.

General

General comparison: Qualcomm Snapdragon 665 versus Unisoc SC9863A
SpecQualcomm Snapdragon 665Unisoc SC9863A
Announced20192019
Process11 nm+61%28 nm
TDP (typical)4 W+20%5 W
ArchitectureArmv8Armv8.2

CPU

CPU comparison: Qualcomm Snapdragon 665 versus Unisoc SC9863A
SpecQualcomm Snapdragon 665Unisoc SC9863A
Cores88
Core configuration4x2.0 GHz Kryo 260 Gold (Cortex-A73) + 4x1.8 GHz Kryo 260 Silver4x1.6 GHz Cortex-A55 + 4x1.2 GHz Cortex-A55
Max clock2 GHz+25%1.6 GHz

GPU

GPU comparison: Qualcomm Snapdragon 665 versus Unisoc SC9863A
SpecQualcomm Snapdragon 665Unisoc SC9863A
GPUQualcomm Adreno 610IMG PowerVR GE8322

AI

AI comparison: Qualcomm Snapdragon 665 versus Unisoc SC9863A
SpecQualcomm Snapdragon 665Unisoc SC9863A
NPUQualcomm Hexagon 686—

Memory

Memory comparison: Qualcomm Snapdragon 665 versus Unisoc SC9863A
SpecQualcomm Snapdragon 665Unisoc SC9863A
Memory typeLPDDR4X-1866LPDDR3-933
Max bandwidth14.9 GB/s+99%7.5 GB/s

Connectivity

Connectivity comparison: Qualcomm Snapdragon 665 versus Unisoc SC9863A
SpecQualcomm Snapdragon 665Unisoc SC9863A
ModemSnapdragon X12 LTEIntegrated LTE Cat-4
Wi-FiWi-Fi 5Wi-Fi 4
Bluetooth5.04.2

Media

Media comparison: Qualcomm Snapdragon 665 versus Unisoc SC9863A
SpecQualcomm Snapdragon 665Unisoc SC9863A
Max displayFHD+ @ 60HzHD+ @ 60Hz
Video capture4K@30fps1080p@30fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 665 versus Unisoc SC9863A
SpecQualcomm Snapdragon 665Unisoc SC9863A
Geekbench 6 (single)—196Bottom 4%
Geekbench 6 (multi)—830Bottom 3%
Geekbench 7 (single)350—
Geekbench 7 (multi)1,310—
3DMark Wild Life Extreme106+77%Bottom 4%60Bottom 2%
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