19points
ARM Cortex-A55
72points
Qualcomm Snapdragon 855
vs
vs
61 facts in comparison
ARM Cortex-A55 vs Qualcomm Snapdragon 855
ARM Cortex-A55
Qualcomm Snapdragon 855
Why is ARM Cortex-A55 better than Qualcomm Snapdragon 855?
Why is Qualcomm Snapdragon 855 better than ARM Cortex-A55?
- Has integrated LTE?
- Has integrated graphics?
- 9nm smaller semiconductor size?
7nmvs16nm - Uses big.LITTLE technology?
- Uses HMP?
- Has NX bit?
- Has 5G support?
Price comparison
User reviews
Overall Rating
Features
Gaming
10.0/10
3 votes
9.6/10
5 votes
Performance
10.0/10
3 votes
9.2/10
5 votes
General info
A 32-bit operating system can only support up to 4GB of RAM. 64-bit allows more than 4GB, giving increased performance. It also allows you to run 64-bit apps.
With integrated graphics you don’t need to buy a separate graphics card.
Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.
The graphics processing unit (GPU) has a higher clock speed.
DirectX is used in games, with newer versions supporting better graphics.
The fifth-generation wireless technology delivers higher speeds and lower latency than the previous, fourth-generation tech.
7.GPU turbo
Unknown. Help us by suggesting a value. (ARM Cortex-A55)
Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 855)
When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
OpenGL ES is used for games on mobile devices such as smartphones. Newer versions support better graphics.
Some apps use OpenCL to apply the power of the graphics processing unit (GPU) for non-graphical computing. Newer versions introduce more functionality and better performance.
Performance
1.CPU speed
Unknown. Help us by suggesting a value. (ARM Cortex-A55)
1 x 2.84GHz & 3 x 2.42GHz & 4 x 1.78GHz
The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
More threads result in faster performance and better multitasking.
Using big.LITTLE technology, a chip can switch between two sets of processor cores to maximize performance and battery life. For example, when playing a game the more powerful cores will be used to increase performance, whereas checking email will use the less powerful cores to maximize battery life.
Heterogeneous Multi-Processing (HMP) is a more advanced version of big.LITTLE technology. In this setup, a processor can utilize all cores at the same time, or just a single core for low-intensity tasks. This can provide powerful performance or increased battery life respectively.
5.turbo clock speed
Unknown. Help us by suggesting a value. (ARM Cortex-A55)
Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 855)
When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
6.L2 cache
Unknown. Help us by suggesting a value. (ARM Cortex-A55)
Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 855)
A larger L2 cache results in faster CPU and system-wide performance.
7.L1 cache
Unknown. Help us by suggesting a value. (ARM Cortex-A55)
Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 855)
A larger L1 cache results in faster CPU and system-wide performance.
8.clock multiplier
Unknown. Help us by suggesting a value. (ARM Cortex-A55)
Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 855)
The clock multiplier controls the speed of the CPU.
9.L3 cache
Unknown. Help us by suggesting a value. (ARM Cortex-A55)
Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 855)
A larger L3 cache results in faster CPU and system-wide performance.
Memory
It can support faster memory, which will give quicker system performance.
DDR (Double Data Rate) memory is the most common type of RAM. Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.
The maximum amount of memory (RAM) supported.
This is the maximum rate that data can be read from or stored into memory.
More memory channels increases the speed of data transfer between the memory and the CPU.
6.eMMC version
Unknown. Help us by suggesting a value. (ARM Cortex-A55)
Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 855)
A higher version of eMMC allows faster memory interfaces, having a positive effect on the performance of a device. For example, when transferring files from your computer to the internal storage over USB.
Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.
Features
The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
The download speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can access online content.
The upload speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can send information to a server or another device.
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).
Multithreading technology (such as Intel's Hyperthreading or AMD's Simultaneous Multithreading) provides increased performance by splitting each of the processor's physical cores into virtual cores, also known as threads. This way, each core can run two instruction streams at once.
NX bit helps protect the computer from malicious attacks.
7.bits executed at a time
Unknown. Help us by suggesting a value. (ARM Cortex-A55)
Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 855)
NEON provides acceleration for media processing, such as listening to MP3s.
AES is used to speed up encryption and decryption.
9.VFP version
Unknown. Help us by suggesting a value. (ARM Cortex-A55)
Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 855)
Vector Floating-Point (VFP) is used by the processor to deliver increased performance in areas such as digital imaging.
Benchmarks
1.Geekbench 5 result (single)
Unknown. Help us by suggesting a value. (ARM Cortex-A55)
Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 855)
Geekbench 5 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2022)
2.Geekbench 5 result (multi)
Unknown. Help us by suggesting a value. (ARM Cortex-A55)
Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 855)
Geekbench 5 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2022)
3.PassMark result
Unknown. Help us by suggesting a value. (ARM Cortex-A55)
Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 855)
This benchmark measures the performance of the CPU using multiple threads.
4.PassMark result (single)
Unknown. Help us by suggesting a value. (ARM Cortex-A55)
Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 855)
This benchmark measures the performance of the CPU using a single thread.
5.PassMark result (overclocked)
Unknown. Help us by suggesting a value. (ARM Cortex-A55)
Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 855)
This benchmark measures the performance of the CPU when it is overclocked.
Miscellaneous
Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
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Comments
youssef
6 months ago
10 / 10
It runs most games on high quality
youssef
6 months ago
10 / 10
It's a good chip works with all games on med quality if high graphics
franny massiel
3 months ago
10 / 10
Es un buen procesador
franny massiel
3 months ago
10 / 10
Muy eficiente, desde que tengo mi teléfono nunca se me ha pegado o se ha causado un error. Los juegos tienen buena fluidez, las aplicaciones abren rápido y funcionan correctamente, nunca he necesitado de app externas par mejor el rendimiento del teléfono.
Pros
Cons
Azulejo
1 month ago
10 / 10
Excelente.
Azulejo
1 month ago
10 / 10