AMD A4 PRO-3340B vs Apple A8X Full Specs

Summary

4 Cores 4 Threads 2.2GHz	3 Cores 3 Threads 1.5GHz
TDP 25W	TDP 8W
Bandwidth 12.8GB/s DDR3	Bandwidth 25.6GB/s LPDDR3
iGPU Radeon HD 8240	iGPU PowerVR GX6850 A8X
Peak·FP32·FP16 102.4 GFLOPSFP32	Peak·FP32·FP16 486.4 GFLOPSFP16
Socket FT3	Socket -

Core Config

4 Cores	3 Cores
4 Threads	3 Threads

Clocks

Base Clock 2.2GHz	Base Clock 1.5GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB	L1i 64KB
L1d 32KB	L1d 64KB
L2 2MB shared	L2 2MB shared
L3 -	L3 4MB

Memory

Type DDR3	Type LPDDR3
Max Memory 16GB	Max Memory 2GB
ECC No	ECC No
Channels 1	Channels 2
Bus Width 64-bit	Bus Width 128-bit
Speed 1600MT/s	Speed 1600MT/s
Bandwidth 12.8GB/s	Bandwidth 25.6GB/s
Bandwidth Calculator Channels Transfer Rate1600MT/s UC·Spec·OC 12.8GB/s	Bandwidth Calculator Channels Transfer Rate1600MT/s UC·Spec·OC 25.6GB/s

Power & Thermals

TDP 25W

TDP 8W

Expansion

PCIe PCIe 2.0 x4 2GB/sBandwidth

-

iGPU

iGPU Radeon HD 8240	iGPU PowerVR GX6850 A8X
Shaders 128	Shaders 256
Boost Clock 400MHz	Boost Clock 475MHz
Peak·FP32·FP16 102.4 GFLOPSFP32	Peak·FP32·FP16 486.4 GFLOPSFP16

Chip

Manufacturer AMD	Manufacturer Apple
ISA x86-64	ISA AArch64
Architecture Jaguar	Architecture Apple Silicon 3ARMv8.0-A
Family A Series	Family A Series
Branding	Branding
Codename Kabini - -	Codename Capri A8XVariant TyphoonP-Core
Market Segment Laptop	Market Segment Tablet
Release Date Nov 1, 2014	Release Date Oct 22, 2014

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 28nm	Fabrication Node 20nm
Die Size 107mm²	Die Size 128mm²
Transistor Count 914 Million	Transistor Count 3 Billion
Transistor Density 9 MTr/mm²	Transistor Density 23 MTr/mm²

Images

Used In

Tablets -

Tablets iPad Air 2(A8X, Late 2014)

Competitors

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