Qualcomm Snapdragon 845
VS
Qualcomm Snapdragon 855
Qualcomm Snapdragon 845
VS
Qualcomm Snapdragon 855

Which to select

What to choose and what is the difference between Qualcomm Snapdragon 845 and Qualcomm Snapdragon 855? Which processor is more powerful and faster to accomplish your task? The processor with the best specifications and a winner in benchmarks is your choice!

CPU generation and family

Processor nomenclature, family, group and segment.

Qualcomm Snapdragon 845
Name
Qualcomm Snapdragon 855
Mobile
Segment
Mobile
Qualcomm Snapdragon 840/850
CPU group
Qualcomm Snapdragon 855
Qualcomm Snapdragon
Family
Qualcomm Snapdragon
2
Generation
3
--
Predecessor
--
--
Successor
--

CPU Cores and Base Frequency

What to choose Qualcomm Snapdragon 845 or Qualcomm Snapdragon 855? The greater the value of the characteristic (highlighted in green), the better.

1.80 GHz
Frequency
1.80 GHz
8
CPU Cores
8
2.80 GHz
Turbo (1 Core)
2.84 GHz
8
CPU Threads
8
No
Hyperthreading
No
No
Overclocking
No
2.80 GHz
Turbo (8 Cores)
2.42 GHz
hybrid (big.LITTLE)
Core architecture
hybrid (Prime / big.LITTLE)
4x Cortex-A75
A core
1x Cortex-A76
4x Cortex-A55
B core
3x Cortex-A76
--
C core
4x Cortex-A55

Internal Graphics

The graphics chip allows the processor to perform complex calculation and display tasks. The more memory and the higher the clock frequency, the better. Determine the winner, who has the better chip? Qualcomm Snapdragon 845 or Qualcomm Snapdragon 855. 

Qualcomm Adreno 630
GPU name
Qualcomm Adreno 642
0.70 GHz
GPU frequency
No turbo
GPU (Turbo)
No turbo
4
Generation
5
11
DirectX Version
12.0
0
Execution units
4
256
Shader
384
2
Max. displays
1
10 nm
Technology
5 nm
Q1/2018
Release date
Q2/2021
8 GB
Max. GPU Memory
4 GB

Hardware codec support

Technical information that will be of interest to specialists and does not affect the performance of the processor. It can be skipped in the comparison.

Decode / Encode
h264
Decode / Encode
Decode / Encode
JPEG
Decode / Encode
Decode
VP8
Decode / Encode
Decode
VP9
Decode / Encode
Decode
VC-1
Decode
Decode
AVC
Decode
Decode
h265 / HEVC (8 bit)
Decode / Encode
Decode
h265 / HEVC (10 bit)
Decode / Encode
No
AV1
No

Memory & PCIe

The interfaces and standards of RAM that the processor supports. The more modern the standard and the larger the memory capacity, the better.

LPDDR4X-1866
Memory type
LPDDR4X-4266
8 GB
Max. Memory
16 GB
4
Memory channels
4
No
ECC
No

Memory & PCIe

Encryption

Data encryption standards supported by CPUs

No
AES-NI
No

Thermal Management

TDP is the maximum amount of heat generated by the processor. It is used when selecting a cooling system. The higher the TDP, the more heat the cooling system will have to dissipate.

--
Tjunction max.
--
--
TDP up
--
--
TDP down
--
--
TDP (PL2)
--

Technical details

These are key parameters that will help you determine which CPU is better. Pay special attention to the release date, technological aspects of the manufacturing process (measured in nanometers), and the third-level cache (L3).

2.00 MB
L3-Cache
3.00 MB
10 nm
Technology
7 nm
Kryo 385 Gold/Silver
Architecture
Kryo 485
None
Virtualization
None
N/A
Socket
N/A
Q1/2018
Release date
Q4/2018
x86-64 (64 bit)
Instruction set (ISA)
x86-64 (64 bit)
0.51 MB
L2-Cache
2.00 MB
SDM845
Part Number
SM8150

Devices using this processor

Devices that can use this type of processor, desktop or laptop.

OnePlus 6 OnePlus 6T Vivo NEX S Asus Zenfone 5z Razer Phone 2 Asus ROG Phone Sony Xperia XZ2
Used in
OnePlus 7 Pro OnePlus 7 Pro 5G Sony Xperia 1 Sony Xperia 5 Xiaomi Mi 9 Oppo Reno 10x Zoom

User rating

0.0 Out of 0 CpusData Score Qualcomm Snapdragon 845
0.0 Out of 0 CpusData Score Qualcomm Snapdragon 855