Apple A5X vs Apple A7

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CPU comparison with benchmarks


Apple A5X CPU1 vs CPU2 Apple A7
Apple A5X Apple A7

CPU comparison

Apple A5X or Apple A7 - 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 A7 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 1 memory channels. The Apple A7 was released in Q3/2013.
Apple A series (22) Family Apple A series (22)
Apple A5/A5X (2) CPU group Apple A7 (1)
5 Generation 7
A5 Architecture A7
Mobile Segment Mobile
-- Predecessor Apple A6
Apple A6X Successor Apple A8

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 A7 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Apple A7 is at 1.40 GHz.

Apple A5X Characteristic Apple A7
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 A7
-- AI hardware --
-- AI specifications --

Internal Graphics

The Apple A5X or Apple A7 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 G6430
0.20 GHz GPU frequency 0.45 GHz
-- GPU (Turbo) --
-- GPU Generation --
45 nm Technology 28 nm
1 Max. displays 2
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 G6430
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 A7 supports up to 1 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 12.8 GB/s.

Apple A5X Characteristic Apple A7
LPDDR2-800 Memory LPDDR3-1333
1 GB Max. Memory 1 GB
4 (Quad Channel) Memory channels 1 (Single Channel)
12.8 GB/s Max. Bandwidth 12.8 GB/s
No ECC No
1.00 MB L2 Cache 1.00 MB
-- L3 Cache 4.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Apple A5X is --, while the Apple A7 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Apple A5X Characteristic Apple A7
-- 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 A7 is manufactured in 28 nm and has a 5.00 MB cache.

Apple A5X Characteristic Apple A7
32 nm Technology 28 nm
Chiplet Chip design Chiplet
Armv7-A (32 bit) Instruction set (ISA) Armv8-A (64 bit)
-- ISA extensions --
-- Socket --
None Virtualization None
No AES-NI No
iOS Operating systems iOS
Q1/2011 Release date Q3/2013
-- Release price --
show more data show more data


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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 (22%)
Apple A7 Apple A7
PowerVR G6430 @ 0.45 GHz
115 (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Apple A5X Apple A5X
2C 2T @ 1.00 GHz
0 (0%)
Apple A7 Apple A7
2C 2T @ 1.40 GHz
278 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Apple A5X Apple A5X
2C 2T @ 1.00 GHz
0 (0%)
Apple A7 Apple A7
2C 2T @ 1.40 GHz
528 (100%)

Devices using this processor

Apple A5X Apple A7
Apple iPad 2 (3. Gen) Apple iPhone 6
Apple iPhone 6 Plus
Apple iPad Mini 4
Apple TV HD
Apple HomePod
Apple iPod touch (6. Gen)

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