Apple A5X vs Apple A6X

Last updated:

CPU comparison with benchmarks


Apple A5X CPU1 vs CPU2 Apple A6X
Apple A5X Apple A6X

CPU comparison

Apple A5X or Apple A6X - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Apple A5X has 2 cores with 2 threads and clocks with a maximum frequency of 1.00 GHz. Up to 1 GB of memory is supported in 4 memory channels. The Apple A5X was released in Q1/2011.

The Apple A6X has 2 cores with 2 threads and clocks with a maximum frequency of 1.40 GHz. The CPU supports up to 1 GB of memory in 4 memory channels. The Apple A6X was released in Q3/2012.
Apple A series (22) Family Apple A series (22)
Apple A5/A5X (2) CPU group Apple A6/A6X (2)
5 Generation 6
A5 Architecture A6
Mobile Segment Mobile
-- Predecessor Apple A5X
Apple A6X Successor Apple A8X

CPU Cores and Base Frequency

The Apple A5X has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Apple A5X is 1.00 GHz while the Apple A6X has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Apple A6X is at 1.40 GHz.

Apple A5X Characteristic Apple A6X
2 Cores 2
2 Threads 2
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.00 GHz Frequency 1.40 GHz
-- Turbo Frequency (1 Core) --
-- Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Apple A5X Characteristic Apple A6X
-- AI hardware --
-- AI specifications --

Internal Graphics

The Apple A5X or Apple A6X has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

PowerVR SGX543MP4 (4 Cores) GPU PowerVR SGX554MP4 (4 Cores)
0.20 GHz GPU frequency 0.30 GHz
-- GPU (Turbo) --
-- GPU Generation --
45 nm Technology 32 nm
1 Max. displays 1
8 Compute units 16
64 Shader 128
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
10 DirectX Version 10

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

PowerVR SGX543MP4 (4 Cores) GPU PowerVR SGX554MP4 (4 Cores)
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The Apple A5X can use up to 1 GB of memory in 4 memory channels. The maximum memory bandwidth is 12.8 GB/s. The Apple A6X supports up to 1 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 17.1 GB/s.

Apple A5X Characteristic Apple A6X
LPDDR2-800 Memory LPDDR2-1066
1 GB Max. Memory 1 GB
4 (Quad Channel) Memory channels 4 (Quad Channel)
12.8 GB/s Max. Bandwidth 17.1 GB/s
No ECC No
1.00 MB L2 Cache 1.00 MB
-- L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Apple A5X is --, while the Apple A6X has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Apple A5X Characteristic Apple A6X
-- TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Apple A5X is manufactured in 32 nm and has 1.00 MB cache. The Apple A6X is manufactured in 32 nm and has a 1.00 MB cache.

Apple A5X Characteristic Apple A6X
32 nm Technology 32 nm
Chiplet Chip design Chiplet
Armv7-A (32 bit) Instruction set (ISA) Armv7-A (32 bit)
-- ISA extensions --
-- Socket --
None Virtualization None
No AES-NI No
iOS Operating systems iOS
Q1/2011 Release date Q3/2012
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Apple A5X to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the Apple A6X to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:


iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Apple A5X Apple A5X
PowerVR SGX543MP4 (4 Cores) @ 0.20 GHz
26 (33%)
Apple A6X Apple A6X
PowerVR SGX554MP4 (4 Cores) @ 0.30 GHz
77 (100%)

Devices using this processor

Apple A5X Apple A6X
Apple iPad 2 (3. Gen) Apple iPad (4. Gen)

Popular comparisons containing this CPUs

1. Apple A6XApple A7 Apple A6X vs Apple A7
2. Apple A5XApple A5 Apple A5X vs Apple A5
3. Apple A6XApple A15 Bionic (4-GPU) Apple A6X vs Apple A15 Bionic (4-GPU)
4. Apple A5XApple A7 Apple A5X vs Apple A7
5. Apple A9Apple A6X Apple A9 vs Apple A6X
6. Apple A6XApple A8X Apple A6X vs Apple A8X
7. Apple M1Apple A6X Apple M1 vs Apple A6X
8. AMD Ryzen 7 5700GApple A5X AMD Ryzen 7 5700G vs Apple A5X
9. Apple A5XApple A8X Apple A5X vs Apple A8X
10. Apple A5XApple M1 Apple A5X vs Apple M1


back to index