83points

Qualcomm Snapdragon 660

93points

Qualcomm Snapdragon 845

Qualcomm Snapdragon 660
Qualcomm Snapdragon 845
Comparison winner
vs
vs

25 facts in comparison

Qualcomm Snapdragon 660 vs Qualcomm Snapdragon 845

Qualcomm Snapdragon 660
Qualcomm Snapdragon 845
83
points
Qualcomm Snapdragon 660
93
points
Qualcomm Snapdragon 845

Why is Qualcomm Snapdragon 660 better than Qualcomm Snapdragon 845?

Why is Qualcomm Snapdragon 845 better than Qualcomm Snapdragon 660?

  • 13.12% faster CPU speed
    ?

    4 x 2.8GHz & 4 x 1.77GHzvs4 x 2.2 & 4 x 1.84GHz
  • 4nm smaller semiconductor size
    ?

    10nmvs14nm
  • 2x faster downloads
    ?

    1200MBits/svs600MBits/s
  • 15GB/s more memory bandwidth
    ?

    29.9GB/svs14.9GB/s
  • 2 more memory channels
    ?

    4vs2
  • Supports hardware-assisted virtualization
    ?
  • Has out-of-order execution
    ?
  • 0.6 higher version of eMMC
    ?

    5.1vs4.5

Price comparison

Qualcomm Snapdragon 660

Buy used:

$143.03

ProductStorePrice
Qualcomm Snapdragon 660 AmazonXiaomi Mi 8 Lite (64GB, 4GB RAM) 6.26" F...Xiaomi Mi 8 Lite (64GB, 4GB RAM) 6.26" Full Screen Display, Snapdragon 660, Dual AI Camera's, Factory Unlocked Phone - International Global 4G LTE Version (Black)
Amazon logo
$179.99
Qualcomm Snapdragon 660 AmazonBlackBerry KEY2 128GB (Dual-SIM, BBF100-...BlackBerry KEY2 128GB (Dual-SIM, BBF100-6, GSM Only, No CDMA) Factory Unlocked 4G Smartphone (Black Edition) - International Version (Black Edition, English UK QWERTY Keypad)
Amazon logo
$881.00
Qualcomm Snapdragon 660 AmazonNokia 7.2 - Android 9.0 Pie - 128 GB - 4...Nokia 7.2 - Android 9.0 Pie - 128 GB - 48MP Triple Camera - Unlocked Smartphone (AT&T/T-Mobile/MetroPCS/Cricket/Mint) - 6.3" FHD+ HDR Screen - Charcoal - U.S. Warranty
Amazon logo
$348.50
Qualcomm Snapdragon 660 AmazonMeitu T9 Compatible 4G LTE 6G+128GB 6.01...Meitu T9 Compatible 4G LTE 6G+128GB 6.01" Full Screen Snapdragon 660 Octa Core Android 8.1 QuickCharge Fingerprint Face Unlock Camera Beauty Smartphone Mobile Phone
Amazon logo
$711.00
Qualcomm Snapdragon 660 AmazonXiaomi Mi A2 (128GB + 6GB RAM) 5.99" FHD...Xiaomi Mi A2 (128GB + 6GB RAM) 5.99" FHD Display, Dual Camera's, 4G LTE Android One Smartphone - International Global 4G Version (Black)
Amazon logo
$344.51

Qualcomm Snapdragon 845

Buy used:

$799.66

ProductStorePrice
Qualcomm Snapdragon 845 AmazonXiaomi Pocophone F1 64GB + 6GB RAM, Dual...Xiaomi Pocophone F1 64GB + 6GB RAM, Dual Camera, 6.18" LTE Factory Unlocked Smartphone - Global Version (Graphite Black)
Amazon logo
$289.99
Qualcomm Snapdragon 845 AmazonRazer Phone 2 Unlocked Gaming Smartphone...Razer Phone 2 Unlocked Gaming Smartphone - 120Hz QHD Display - Snapdragon 845 - Wireless Charging - Chroma - 8GB RAM - 64GB - Mirror Black Finish (Renewed)
Amazon logo
$799.66
Qualcomm Snapdragon 845 AmazonRazer Phone 2 (New): Unlocked Gaming Sma...Razer Phone 2 (New): Unlocked Gaming Smartphone – 120Hz QHD Display – Snapdragon 845 – Wireless Charging – Chroma – 8GB RAM - 64GB - Satin Black (Renewed)
Amazon logo
$699.00
Qualcomm Snapdragon 845 AmazonRazer Phone - 1st Generation: 120 Hz Ult...Razer Phone - 1st Generation: 120 Hz Ultra Motion Display - 64GB Memory - 8GB RAM - Dual Camera - Dual Front-Facing Speakers - Gaming Phone - Black
Amazon logo
$699.99
Qualcomm Snapdragon 845 AmazonXiaomi Poco F2 Pro 128GB, 6GB RAM, 6.67”...Xiaomi Poco F2 Pro 128GB, 6GB RAM, 6.67” AMOLED, 64MP Quad Rear Camera, Qualcomm Snapdragon 5G LTE Factory Unlocked Smartphone - International Version (Neon Blue)
Amazon logo
$451.48
Qualcomm Snapdragon 845 AmazonRazer Phone: 120 Hz Ultra Motion Display...Razer Phone: 120 Hz Ultra Motion Display - 64GB Memory - 8GB RAM - Dual Camera - Dual Front-Facing Speakers - Gaming Phone - Black (Renewed)
Amazon logo
$799.66
Qualcomm Snapdragon 845 AmazonSpigen Thin Fit Designed for Motorola Ra...Spigen Thin Fit Designed for Motorola Razr Case (2019) - Black
Amazon logo
$29.99
Qualcomm Snapdragon 845 AmazonRugged Cell Phones Unlocked, Blackview B...Rugged Cell Phones Unlocked, Blackview BV9700 Pro 4G IP68 Waterproof Drop Proof Gaming Smartphones, Octa Core 6GB+128GB 5.8 inches FHD Screen Android 9.0 4380mAh Battery Dual Sim Mobile Phone, Black
Amazon logo
$379.99
Qualcomm Snapdragon 845 AmazonXiaomi Pocophone F1 128GB Graphite Black...Xiaomi Pocophone F1 128GB Graphite Black, Dual Sim, 6GB RAM, Dual Camera, 6.18", GSM Unlocked Global Model, No Warranty
Amazon logo
$529.99
Qualcomm Snapdragon 845 walmartXiaomi Redmi Note 9 Pro 128GB + 6GB RAM,...Xiaomi Redmi Note 9 Pro 128GB + 6GB RAM, 6.67" FHD+ DotDisplay, 64MP AI Quad Camera, Qualcomm Snapdragon 720G LTE Factory Unlocked Smartphone - International Version (Interstellar Grey)
walmart logo
$266.99

General info

1.Has integrated graphics
Qualcomm Snapdragon 660
Qualcomm Snapdragon 845
With integrated graphics you don’t need to buy a separate graphics card.
2.Supports 64-bit
Qualcomm Snapdragon 660
Qualcomm Snapdragon 845
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.
3.semiconductor size

14nm

10nm

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.DirectX version

12

12

DirectX is used in games, with newer versions supporting better graphics.
5.OpenGL ES version

3.2

3.2

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

2

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

4 x 2.2GHz & 4 x 1.84GHz

4 x 2.8GHz & 4 x 1.77GHz

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.
2.CPU threads

8

8

More threads result in faster performance and better multitasking.
3.Uses big.LITTLE technology
Qualcomm Snapdragon 660
Qualcomm Snapdragon 845
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 660
Qualcomm Snapdragon 845
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.

Memory

1.RAM speed

1866MHz

1866MHz

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

14.9GB/s

29.9GB/s

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

2

4

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

4.5

5.1

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.

Features

1.Has integrated LTE
Qualcomm Snapdragon 660
Qualcomm Snapdragon 845
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.Has dynamic frequency scaling
Qualcomm Snapdragon 660 (ARM Cortex-A53)
Qualcomm Snapdragon 845 (Qualcomm Kryo)
Dynamic frequency scaling is a technology that allows the processor to conserve power and reduce noise when it is under a light load.
3.download speed

600MBits/s

1200MBits/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.
4.bits executed at a time
NEON provides acceleration for media processing, such as listening to MP3s.
5.Has NX bit
Qualcomm Snapdragon 660 (ARM Cortex-A53)
Qualcomm Snapdragon 845 (Qualcomm Kryo)
NX bit helps protect the computer from malicious attacks.
6.Supports hardware-assisted virtualization
Qualcomm Snapdragon 660
Qualcomm Snapdragon 845 (Qualcomm Kryo)
It is easier to obtain better performance when using virtualization if it is hardware-assisted.

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