Largest Gadget Discovery Site in India
arrow-icon arrow-icon

Qualcomm Snapdragon 660 vs Qualcomm Snapdragon 821

Qualcomm Snapdragon 660 vs Qualcomm Snapdragon 821 - which chip or processor is better? should you buy mobile phones having Qualcomm Snapdragon 660 or should go for the Qualcomm Snapdragon 821? Here you will find detailed information about technical specs and benchmarks tests for each chipset.

General

Brand Qualcomm Qualcomm
Platform Smartphones Smartphones
Release Date May 2017 Aug 2016

Performance (CPU)

Cores 8 4
Architecture 64 bit 64 bit
Frequency (Clock Speed) 2200 MHz 2342 MHz
Instruction Set ARMv8-A ARMv8-A
L1 Cache N/A 64 KB
L2 Cache 2 MB 3 MB

Graphics (GPU)

GPU Name Adreno 512 Adreno 530
Frequency (Clock Speed) 850 MHz 653 MHz
Execution Units 1 2
Shading Units 128 256
Vulkan Version 1.0 1.0
OpenCL Version 2.0 2.0
DirectX Version 12 11.2

Memory

Frequency 1866 MHz 1866 MHz
Bus 2x32 Bit 4x16 Bit
Max Memory Capacity 8 GB 6 GB

Connectivity

Modem Snapdragon X12 LTE Snapdragon X12 LTE
5G Support No No
4G Support Yes Yes
Download Speed 600 Mbps N/A
Upload Speed 150 Mbps N/A
Wi-Fi Version 5 5
Bluetooth Version 5.0 4.1
GPS Yes N/A

Multimedia

Neural Processor (NPU) Hexagon 680 Hexagon 680
Storage UFS 2.1 eMMC 5.1,UFS 2.0
Max Screen Resolution 1600 x 2560 3840 x 2160
Max Camera Resolution 48 28
Video Record 4K @ 30FPS 4K @ 30FPS
Video Playback 4K @ 30FPS 4K @ 60FPS
Video Codec Support H.264, H.265, VP8, VP9 H.264, H.265, VP8, VP9
Audio Codec Support AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC N/A

AI

GPU Adreno 512 Adreno 530

Benchmark

AnTuTu

Total Score 141,951 N/A
CPU 64,241 N/A
GPU 30,766 N/A
Memory 7,964 N/A
UX 38,980 N/A
Device

Geekbench

Single-core 1,630 N/A
Multi-core 5,502 N/A
Device

Gaming Performance

Video Playback 4K @ 30FPS 4K @ 60FPS

Phones with Qualcomm Snapdragon 660

Phones with Qualcomm Snapdragon 821

COMPARE
REMOVE ALL