Apple A5 (iPad) vs NVIDIA Tegra 4 Full Specs

Summary

2 Cores 2 Threads 1GHz	5 Cores(1P+4E) 5 Threads(1P+4E) 1.9GHz
TDP 5W	TDP -
Bandwidth 6.4GB/s LPDDR2	Bandwidth 14.9GB/s LPDDR3·DDR3L
iGPU PowerVR SGX543 MP2 A5	iGPU Tegra 4
Peak·FP32·FP16 17.02 GFLOPSFP32	Peak·FP32·FP16 129 GFLOPSFP16

Highlights

Max Bandwidth

Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 TDP

A5 (iPad)6.4GB/s

x1

Tegra 414.9GB/s

x2.33

Core Config

2 Cores 2P -	5 Cores 1P 4E
2 Threads 2P -	5 Threads 1P 4E

Clocks

Base Clock 1GHz	Base Clock 1.9GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB P	L1i 32KB P
L1d 32KB P	L1d 32KB P
L2 1MB P shared	L2 2MB P shared

Memory

Type LPDDR2	Type LPDDR3·DDR3L
Max Memory 512MB	Max Memory -
ECC No	ECC No
Channels 2	Channels 2
Bus Width 64-bit	Bus Width 64-bit
Speed 800MT/s	Speed 1866MT/s
Bandwidth 6.4GB/s	Bandwidth 14.9GB/s
Bandwidth Calculator Channels Transfer Rate800MT/s Calculated Bandwidth 6.4GB/s	Bandwidth Calculator Channels Transfer Rate1866MT/s Calculated Bandwidth 14.9GB/s

Power & Thermals

TDP 5W

TDP -

iGPU

iGPU PowerVR SGX543 MP2 A5	iGPU Tegra 4
Shaders 32	Shaders 48
Boost Clock 266MHz	Boost Clock 672MHz
Peak·FP32·FP16 17.02 GFLOPSFP32	Peak·FP32·FP16 129 GFLOPSFP16

Chip

Manufacturer Apple	Manufacturer NVIDIA
ISA AArch32	ISA AArch32
Architecture ARMv7-A	Architecture ARMv7ARMv7
Family A Series	Family -
Branding	Branding
Codename A5 Cortex-A9P-Core -	Codename Wayne Cortex-A15P-Core Cortex-A15E-Core
Market Segment Tablet	Market Segment Tablet
Release Date Mar 11, 2011	Release Date Mar 1, 2013

Fabrication

Foundry Samsung	Foundry TSMC
Fabrication Node 45nm	Fabrication Node 28nm HPL
Die Size 122mm²	Die Size -

Images

No images available

No images available

Used In

Tablets iPad 2(A5, Early 2011)iPad mini(A5, Late 2012)

Tablets Surface 2(Tegra 4, Late 2013)

Competitors

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NVIDIATegra 4 vs CPU AppleA15 Bionic (iPad)