The Apple A5X processor, manufactured using the advanced 32-nanometer process, was a key building block of its generation. It was based on the A5 architecture and offered a robust foundation for mobile devices. The integrated PowerVR SGX543MP4 graphics unit with four cores delivered remarkable graphics performance.

It enabled smooth animations and detailed displays on high-resolution screens. We could observe how well demanding games and applications ran with it. The processing power was also sufficient for many everyday tasks. With its 1 MB Level 2 cache, the chip supported efficient work. A maximum memory bandwidth of 13 GB/s contributed to the good graphics.

This processor demonstrated the possibilities that existed in mobile devices. It was a significant advancement for Apple's platform and set an important benchmark. Its capacity at the time to process complex content was considerable. Many users appreciated its stability in daily use.
  • Robust A5 architecture
  • Strong integrated graphics performance (PowerVR SGX543MP4)
  • Efficient 32-nm manufacturing process
  • Solid computing power for its time

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank ? / ?
In segment Smartphone / Tablet
Multi-core performance
Rank ? / ?
In segment Smartphone / Tablet
iGPU - FP32 Performance (Single-precision GFLOPS)

iGPU - FP32 Performance (Single-precision GFLOPS)

MediaTek MT8168
ARM Mali-G52 MP1
26
Samsung Exynos 850
ARM Mali-G52 MP1
26
Apple A5X
Apple A5X 100 %
PowerVR SGX543MP4 (4 Cores)
26
Qualcomm Snapdragon 427
Qualcomm Adreno 308
24
Qualcomm Snapdragon 425
Qualcomm Adreno 308
24

More benchmarks

At a glance

PropertyValue
FamilyApple A series (27)
CPU groupApple A5/A5X (2)
ArchitectureA5
Technology32 nm
SegmentSmartphone / Tablet
Socket
Generation5
Predecessor
SuccessorApple A6X
Q3/2012

CPU Cores and Base Frequency

PropertyValue
CPU Cores / Threads2 / 2
Hyperthreading / SMT
Core architecturenormal
Cores: 2x Cortex-A9
Frequency: 1.00 GHz
Turbo Frequency (1 Core):
Turbo Frequency (2 Cores):
L2-Cache1.00 MB
L3-Cache
OverclockingNo

Integrated graphics (iGPU)

PropertyValue
GPU namePowerVR SGX543MP4 (4 Cores)
GPU frequency0.20 GHz
CUs / Shader8 / 64
Raytracing
Max. displays1
Max. GPU Memory
Technology45 nm
Release dateQ1/2012

Memory & PCIe

Memory typeMemory bandwidth
LPDDR2-800
12.8 GB/s
PropertyValue
Max. Memory1 GB
Memory channels4
ECC
PCIe
PCIe Bandwidth

Thermal Management

PropertyValue
TDP
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

PropertyValue
Chip designChiplet
AES-NI
Operating systemsiOS
Instruction setArmv7-A (32 bit)
ISA extensions
Release dateQ1/2011
Release price
Documents
Apple A5X
Apple A5X
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