Apple A4
Apple A4
Top 77%121 points
Top 77%
Top specs and features

Apple A4: 23 facts and highlights

1. total clock speed

2. RAM speed

It can support faster memory, which will give quicker system performance.

3. semiconductor size

A smaller size indicates that the process to create the chip is newer.

4. CPU threads

More threads result in faster performance and better multitasking.

5. GPU clock speed

The graphics processing unit (GPU) has a higher clock speed.

6. Has integrated graphics

With integrated graphics you don’t need to buy a separate graphics card.
Apple A4
61% have it

7. L1 cache

A larger L1 cache results in faster CPU and system-wide performance.

8. L2 cache

A larger L2 cache results in faster CPU and system-wide performance.

9. L2 core

More data can be stored in the L2 cache for access by each core of the CPU.

10. maximum memory bandwidth

This is the maximum rate that data can be read from or stored into memory.

11. GeekBench result

This is a cross-platform benchmark that measures the performance of the CPU. (Source: Primate Labs, 2017)

12. DirectX version

DirectX is used in games, with newer versions supporting better graphics.

13. Has dynamic frequency scaling

Dynamic frequency scaling is a technology that allows the processor to conserve power and reduce noise when it is under a light load.
Apple A4
91% have it

14. memory channels

More memory channels increases the speed of data transfer between the memory and the CPU.

15. Has TrustZone

A technology integrated into the processor to secure the device for use with features such as mobile payments and streaming video using digital rights management (DRM).
Apple A4
8% have it

16. OpenGL version

OpenGL is used in games, with newer versions supporting better graphics.

17. Has NX bit

NX bit helps protect the computer from malicious attacks.
Apple A4
92% have it

18. front-end width

The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better

19. OpenGL ES version

OpenGL ES is used for games on mobile devices such as smartphones. Newer versions support better graphics.

20. OpenVG version

OpenVG is used to improve the rendering of 2D graphics on mobile devices, for example the user interface (UI) on a smartphone.

21. VFP version

Vector Floating-Point (VFP) is used by the processor to deliver increased performance in areas such as digital imaging.

22. height

23. width

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