60points

Qualcomm Snapdragon 675

59points

Qualcomm Snapdragon 821 MSM8996 Pro

Qualcomm Snapdragon 675
Qualcomm Snapdragon 821 MSM8996 Pro
vs
vs

60 facts in comparison

Qualcomm Snapdragon 675 vs Qualcomm Snapdragon 821 MSM8996 Pro

Qualcomm Snapdragon 675
Qualcomm Snapdragon 821 MSM8996 Pro

Why is Qualcomm Snapdragon 675 better than Qualcomm Snapdragon 821 MSM8996 Pro?

  • 1.77x faster CPU speed
    ?

    2 x 2GHz & 6 x 1.7GHzvs2 x 2.4GHz & 2 x 1.6GHz
  • 3nm smaller semiconductor size
    ?

    11nmvs14nm
  • 195MHz faster GPU clock speed
    ?

    845MHzvs650MHz
  • 4 more CPU threads
    ?

    8vs4
  • 2GB larger maximum memory amount
    ?

    8GBvs6GB

Why is Qualcomm Snapdragon 821 MSM8996 Pro better than Qualcomm Snapdragon 675?

  • Has NX bit
    ?

Price comparison

User reviews

Overall Rating

Qualcomm Snapdragon 675
9.3
3 User reviews
Qualcomm Snapdragon 675
9.3/10
3 User reviews
Qualcomm Snapdragon 821 MSM8996 Pro
0.0
0 User reviews
Qualcomm Snapdragon 821 MSM8996 Pro
0.0/10
0 User reviews

Features

Gaming

9.0/10
3 votes
No reviews yet
 

Performance

8.7/10
3 votes
No reviews yet
 

Comments

Martin

Martin

8 months ago

8 / 10

Bastante bueno y barato muy recomendable

Martin

Martin

8 months ago

8 / 10

Gran procesador y en un Redmi note 7 pro va genial y es barato

1 users found this helpful
meu pai

meu pai

8 months ago

10 / 10

Bom demais esse processo

meu pai

meu pai

8 months ago

10 / 10

0 users found this helpful
4G

4G

5 months ago

10 / 10

o A70 é muito bom.

4G

4G

5 months ago

10 / 10

Tive o Redmi note 8 pro , K20 pro e A70 Samsung , sem duvidas o K20 Pro é melhor , só que entre o A70 e o Redmi 9 prefiro o A70

Pros

  • RÁPIDO E ÓTIMO DESEMPENHO

Cons

  • JOGOS ATUAIS NO ULTRA PODE TRAVAR
0 users found this helpful

General info

1.Supports 64-bit
Qualcomm Snapdragon 675
Qualcomm Snapdragon 821 MSM8996 Pro
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.
2.Has integrated graphics
Qualcomm Snapdragon 675
Qualcomm Snapdragon 821 MSM8996 Pro
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.
4.GPU clock speed

845MHz (Qualcomm Adreno 612)

650MHz

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

12 (Qualcomm Adreno 612)

12

DirectX is used in games, with newer versions supporting better graphics.
6.has 5G support
Qualcomm Snapdragon 675
Qualcomm Snapdragon 821 MSM8996 Pro
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. (Qualcomm Snapdragon 675)

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 821 MSM8996 Pro)

When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
8.OpenGL ES version

3.2 (Qualcomm Adreno 612)

3.2

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

2 (Qualcomm Adreno 612)

2

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

2 x 2GHz & 6 x 1.7GHz

2 x 2.4GHz & 2 x 1.6GHz

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.
3.Uses big.LITTLE technology
Qualcomm Snapdragon 675
Qualcomm Snapdragon 821 MSM8996 Pro
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.
4.Uses HMP
Qualcomm Snapdragon 675
Qualcomm Snapdragon 821 MSM8996 Pro
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. (Qualcomm Snapdragon 675)

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 821 MSM8996 Pro)

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. (Qualcomm Snapdragon 675)

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 821 MSM8996 Pro)

A larger L2 cache results in faster CPU and system-wide performance.
7.L1 cache

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 675)

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 821 MSM8996 Pro)

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

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 675)

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 821 MSM8996 Pro)

The clock multiplier controls the speed of the CPU.
9.L3 cache

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 675)

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 821 MSM8996 Pro)

A larger L3 cache results in faster CPU and system-wide performance.

Memory

1.RAM speed

1866MHz

1866MHz

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

4

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 821 MSM8996 Pro)

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.
4.maximum memory bandwidth

14.9GB/s

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 821 MSM8996 Pro)

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.
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.
7.Supports ECC memory
Qualcomm Snapdragon 675
Qualcomm Snapdragon 821 MSM8996 Pro
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

1.Has integrated LTE
Qualcomm Snapdragon 675
Qualcomm Snapdragon 821 MSM8996 Pro
The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
2.download speed

600MBits/s

600MBits/s

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.
3.upload speed

150MBits/s

150MBits/s

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.
4.Has TrustZone
Qualcomm Snapdragon 675 (ARM Cortex-A55)
Qualcomm Snapdragon 821 MSM8996 Pro (Qualcomm Kryo)
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).
5.uses multithreading
Qualcomm Snapdragon 675
Qualcomm Snapdragon 821 MSM8996 Pro
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.
6.Has NX bit
Qualcomm Snapdragon 675
Qualcomm Snapdragon 821 MSM8996 Pro (Qualcomm Kryo)
NX bit helps protect the computer from malicious attacks.
7.bits executed at a time

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 675)

NEON provides acceleration for media processing, such as listening to MP3s.
8.Has AES
Qualcomm Snapdragon 675 (ARM Cortex-A55)
Qualcomm Snapdragon 821 MSM8996 Pro (Qualcomm Kryo)
AES is used to speed up encryption and decryption.
9.VFP version

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 675)

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. (Qualcomm Snapdragon 675)

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 821 MSM8996 Pro)

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. (Qualcomm Snapdragon 675)

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 821 MSM8996 Pro)

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. (Qualcomm Snapdragon 675)

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 821 MSM8996 Pro)

This benchmark measures the performance of the CPU using multiple threads.
4.PassMark result (single)

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 675)

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 821 MSM8996 Pro)

This benchmark measures the performance of the CPU using a single thread.
5.PassMark result (overclocked)

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 675)

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 821 MSM8996 Pro)

This benchmark measures the performance of the CPU when it is overclocked.

Price comparison

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