How do the scores compare?

There is no overall score comparison yet, because at least one of them still awaits benchmark results. On individual spec rows, Qualcomm Snapdragon 820 wins 2 and Unisoc T7250 wins 3.

What are the main differences between the Qualcomm Snapdragon 820 and the Unisoc T7250?

Qualcomm Snapdragon 820 advantages: 101% higher Max bandwidth: 29.9 GB/s vs 14.9 GB/s; 19% higher Max clock: 2.15 GHz vs 1.8 GHz. Unisoc T7250 advantages: 100% higher cores: 8 vs 4; 14% lower process: 12 nm vs 14 nm.

Qualcomm Snapdragon 820 vs Unisoc T7250

Qualcomm

Qualcomm Snapdragon 820

Unisoc

Unisoc T7250

20.8CPU20

—GPU55

20Benchmarks—

29.7Efficiencyspec-based20

2 spec wins — Qualcomm Snapdragon 8203 spec wins — Unisoc T7250

InnoReviews verdict

No overall winner yet: Unisoc T7250 lacks the published benchmark results an Inno Score requires, so there is no Inno Score to compare — we don't rank chips on their spec sheet alone. The spec table below still shows every difference we track.

Which would you pick?

Key differences

Reasons to pick the Qualcomm Snapdragon 820

101% higher Max bandwidth: 29.9 GB/s vs 14.9 GB/s
19% higher Max clock: 2.15 GHz vs 1.8 GHz

Reasons to pick the Unisoc T7250

100% higher cores: 8 vs 4
14% lower process: 12 nm vs 14 nm

General

General comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
Announced	2016	2024
Process	14 nm	12 nm+14%
TDP (typical)	11 W	—
Architecture	Armv8	Armv8.2

CPU

CPU comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
Cores	4	8+100%
Core configuration	2x2.15 GHz Kryo + 2x1.6 GHz Kryo	2x1.8 GHz Cortex-A75 + 6x1.6 GHz Cortex-A55
Max clock	2.15 GHz+19%	1.8 GHz

GPU

GPU comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
GPU	Qualcomm Adreno 530	Arm Mali-G57
GPU clock	—	850 MHz

AI

AI comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
NPU	Qualcomm Hexagon 680	—

Memory

Memory comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
Memory type	LPDDR4-1866	LPDDR4X-1866
Max bandwidth	29.9 GB/s+101%	14.9 GB/s

Connectivity

Connectivity comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
Modem	Snapdragon X12 LTE	Integrated LTE Cat-7 (DL) / Cat-13 (UL)
Wi-Fi	Wi-Fi 5	Wi-Fi 5
Bluetooth	4.2	5.2

Media

Media comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
Max display	4K @ 60Hz	FHD+ @ 60Hz / HD+ @ 120Hz
Video capture	4K@30fps	1080p@60fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
AnTuTu	230,000	—
Geekbench 6 (single)	340Bottom 10%	—
Geekbench 6 (multi)	880Bottom 6%	—

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