24 facts in comparison
Qualcomm Snapdragon 660 vs Qualcomm Snapdragon 665
Qualcomm Snapdragon 660
Qualcomm Snapdragon 665
71
points
Qualcomm Snapdragon 660
70
points
Qualcomm Snapdragon 665
Why is Qualcomm Snapdragon 660 better than Qualcomm Snapdragon 665?
- 6.32% faster CPU speed
4 x 2.2GHz & 4 x 1.84GHzvs4 x 2 & 4 x 1.8GHz
Why is Qualcomm Snapdragon 665 better than Qualcomm Snapdragon 660?
- 3nm smaller semiconductor size?
11nmvs14nm - 7.45GB/s more memory bandwidth?
14.9GB/svs7.45GB/s - 0.9 newer version of DirectX?
12vs11.1 - 0.8 newer version of OpenCL?
2vs1.2 - Supports ECC memory?
Price comparison
Qualcomm Snapdragon 660
| Product | Store | Price | ||
|---|---|---|---|---|
| Elo ECMG2 Android Computer Module w/ Qua...Elo ECMG2 Android Computer Module w/ Qualcomm Snapdragon APQ8064 & 16GB HDD | $445.64 | |||
Qualcomm Snapdragon 665
| Product | Store | Price | ||
|---|---|---|---|---|
| Xiaomi Redmi Note 8, 32GB/3GB RAM 6.3" F...Xiaomi Redmi Note 8, 32GB/3GB RAM 6.3" FHD+ Display Snapdragon 665, Dual SIM Factory Unlocked Global Version (Space Black) | $163.99 | |||
General info
1.Supports 64-bit?
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.
Qualcomm Snapdragon 660
Qualcomm Snapdragon 665
2.Has integrated graphics?
With integrated graphics you don’t need to buy a separate graphics card.
Qualcomm Snapdragon 660
Qualcomm Snapdragon 665
3.semiconductor size?
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. Show more
Best
Apple A12Z Bionic
7nm
14nm
11nm
4.DirectX version?
DirectX is used in games, with newer versions supporting better graphics.
Best
AMD Ryzen Embedded R1505G
12
11.1
12
5.OpenGL ES version?
OpenGL ES is used for games on mobile devices such as smartphones. Newer versions support better graphics.
Best
MediaTek Helio G80
3.2
3.2
3.2
6.OpenCL version?
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.
Best
Intel Core i5-1035G7
4.5
1.2
2
Performance
1.CPU speed?
Best
MediaTek Helio X30
2 x 2.6 & 4 x 2.2 & 4 x 1.9GHz
4 x 2.2GHz & 4 x 1.84GHz
4 x 2GHz & 4 x 1.8GHz
2.CPU threads?
More threads result in faster performance and better multitasking.
Best
Intel Core i9-9980HK
16
8
8
3.Uses big.LITTLE technology?
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 e-mail will use the less powerful cores to maximize battery life.
Qualcomm Snapdragon 660
Qualcomm Snapdragon 665
Memory
1.RAM speed?
It can support faster memory, which will give quicker system performance.
Best
HiSilicon Kirin 810
4266MHz
1866MHz
1866MHz
2.maximum memory bandwidth?
This is the maximum rate that data can be read from or stored into memory.
Best
Qualcomm Snapdragon 8cx
63.58GB/s
7.45GB/s
14.9GB/s
3.memory channels?
More memory channels increases the speed of data transfer between the memory and the CPU.
Best
Qualcomm Snapdragon 8cx
8
2
2
4.Supports ECC memory?
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.
Qualcomm Snapdragon 660
Qualcomm Snapdragon 665
Features
1.download speed?
Best
Huawei Kirin 990 5G
2300MBits/s
600MBits/s
600MBits/s
2.Has integrated LTE?
The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
Qualcomm Snapdragon 660
Qualcomm Snapdragon 665
3.upload speed?
Best
Huawei Kirin 990 5G
1250MBits/s
150MBits/s
150MBits/s
4.bits executed at a time?
NEON provides acceleration for media processing, such as listening to MP3s.
Best
MediaTek Helio A25
128
128 (ARM Cortex-A53)
128 (ARM Cortex-A53)
5.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.
Qualcomm Snapdragon 660 (ARM Cortex-A53)
Qualcomm Snapdragon 665 (ARM Cortex-A53)
6.VFP version?
Vector Floating-Point (VFP) is used by the processor to deliver increased performance in areas such as digital imaging.
Best
MediaTek Helio A25
4
4 (ARM Cortex-A53)
4 (ARM Cortex-A53)
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