Apple A15 Bionic vs Qualcomm Snapdragon 835 Full Specs

Summary

6 Cores(2P+4E) 6 Threads(2P+4E) 3.23GHz	8 Cores(4P+4E) 8 Threads(4P+4E) 2.45GHz
TDP 5W	TDP 5W
Bandwidth 34.1GB/s LPDDR4X	Bandwidth 29.9GB/s LPDDR4X
iGPU 4-Core A15	iGPU Adreno 540
Peak·FP32·FP16 1.37 TFLOPSFP16	Peak·FP32·FP16 727 GFLOPSFP16

Highlights

Max Bandwidth

Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 NPU TOPS TDP

A15 Bionic34.1GB/s

x1.14

Snapdragon 83529.9GB/s

x1

Core Config

6 Cores 2P 4E	8 Cores 4P 4E
6 Threads 2P 4E	8 Threads 4P 4E

Clocks

Base Clock 3.23GHz	Base Clock 2.45GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 192KB P 128KB E	L1i 32KB P 32KB E
L1d 128KB P 64KB E	L1d 32KB P 32KB E
L2 12MB P shared 4MB E shared	L2 2MB P shared 1MB E shared
SLC Cache 32MB	SLC Cache -

Memory

Type LPDDR4X	Type LPDDR4X
Max Memory 4GB	Max Memory 16GB
ECC No	ECC No
Channels 1	Channels 2
Bus Width 64-bit	Bus Width 64-bit
Speed 4266MT/s	Speed 3733MT/s
Bandwidth 34.1GB/s	Bandwidth 29.9GB/s
Bandwidth Calculator Channels Transfer Rate4266MT/s Calculated Bandwidth 34.1GB/s	Bandwidth Calculator Channels Transfer Rate3733MT/s Calculated Bandwidth 29.9GB/s

Power & Thermals

TDP 5W

TDP 5W

Expansion

PCIe PCIe 4.0 x4 7.9GB/sBandwidth

-

iGPU

iGPU 4-Core A15	iGPU Adreno 540
Shaders 512	Shaders 256
Boost Clock 1.34GHz	Boost Clock 710MHz
Peak·FP32·FP16 1.37 TFLOPSFP16	Peak·FP32·FP16 727 GFLOPSFP16

NPU

NPU Model H14 Bia	NPU Model Hexagon 682
NPU Cores 16	NPU Cores -
NPU Clock 1.94GHz	NPU Clock -
Performance 15.8 TOPSFP16	Performance -

Cellular

Modem Model -	Modem Model X16
Peak Down -	Peak Down Up to 1.0Gbps
Peak Up -	Peak Up Up to 150Mbps

Chip

Manufacturer Apple	Manufacturer Qualcomm
ISA AArch64	ISA AArch64
Architecture Apple Silicon 11ARMv8.5-A	Architecture Kryo 280ARMv8.0-A
Family A Series	Family 8 Series
Branding	Branding
Codename Ellis A15Variant AvalancheP-Core BlizzardE-Core	Codename - - Cortex-A73P-Core Cortex-A72E-Core
Market Segment Smartphone	Market Segment Smartphone
Release Date Sep 24, 2021	Release Date May 9, 2017

Fabrication

Foundry TSMC	Foundry Samsung
Fabrication Node N5P	Fabrication Node 10LPE
Die Size 108mm²	Die Size -
Transistor Count 15 Billion	Transistor Count -
Transistor Density 139 MTr/mm²	Transistor Density -

Images

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