Qualcomm Snapdragon 821 Full Specs

Summary

4 Cores(2P+2E) 4 Threads(2P+2E) 2.15GHz

TDP 5W

Bandwidth 29.9GB/s LPDDR4

iGPU Adreno 530+

Peak·FP32·FP16 639 GFLOPSFP16

Core Config

4 Cores 2P 2E

4 Threads 2P 2E

Clocks

Base Clock 2.15GHz

Overclocking Locked

Cache

L1i 32KB P 32KB E

L1d 32KB P 32KB E

L2 1MB P shared 512KB E shared

Memory

Type LPDDR4

Max Memory 8GB

ECC No

Channels 4

Bus Width 64-bit

Speed 3733MT/s

Bandwidth 29.9GB/s

Bandwidth Calculator Channels Transfer Rate3733MT/s Calculated Bandwidth 29.9GB/s

Power & Thermals

TDP 5W

iGPU

iGPU Adreno 530+

Shaders 256

Boost Clock 624MHz

Peak·FP32·FP16 639 GFLOPSFP16

NPU

NPU Model Hexagon 680

NPU Clock 1GHz

Cellular

Modem Model X12

Peak Down Up to 600Mbps

Peak Up Up to 150Mbps

Chip

Manufacturer Qualcomm

ISA AArch64

Architecture KryoARMv8.0-A

Family 8 Series

Branding

Codename Snapdragon 821Variant

Market Segment Smartphone

Release Date Sep 9, 2016

Fabrication

Foundry Samsung

Fabrication Node 14LPP

Images

No images available

Used In

Smartphones PixelPixel XL

Competitors

QualcommSnapdragon 821 vs CPU QualcommSnapdragon 8 Elite Gen 5 QualcommSnapdragon 821 vs CPU AppleA16 (iPad) QualcommSnapdragon 821 vs CPU QualcommSnapdragon 8 Elite Show 12 more