Qualcomm Snapdragon 855+ review - Specs and Benchmarks

Specifications of the Qualcomm Snapdragon 855+ Processor

The Qualcomm Snapdragon 855+ processor, built on the Kryo 485 architecture, delivers advanced performance and efficiency.

  • Release Date: The serial production of this CPU commenced on Q4/2018.
  • Technological Process: Manufactured using a state-of-the-art 5 nm process, ensuring optimal power consumption and thermal management.
  • Base Clock Frequency: Operating at a base clock frequency of 1.80 GHz, this processor is designed for demanding applications and multitasking.
  • Core Configuration: Equipped with 8 cores, the Qualcomm Snapdragon 855+ excels in parallel processing capabilities.
  • Overclocked Speed: For enhanced performance, the CPU can reach an overclocked clock speed of 2.96 GHz.

Considerations for Selection

Before selecting the Qualcomm Snapdragon 855+, it is essential to verify the following components:

  • Socket Type: Ensure compatibility with the motherboard's socket type.
  • RAM Form Factor: Check the form factor of RAM modules to guarantee proper installation.
  • Power Supply Capacity: Confirm that your power supply can support the CPU's power requirements for optimal performance.
0.0 Out of 0 CpusData Score
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Key data

Overview of the Qualcomm Snapdragon 855+ processor, its main characteristics and performance in synthetic tests. You can compare two processors and choose the best one by evaluating the advantages and disadvantages of each.

CPU generation and family

Processor nomenclature, family, group and segment.

Name: Qualcomm Snapdragon 855+   Segment: Mobile
CPU group: Qualcomm Snapdragon 855
Family: Qualcomm Snapdragon   Generation: 3
Predecessor: --   Successor: --

CPU Cores and Base Frequency

Characteristics affecting directly the performance of the processor. Operating frequency and frequency in turbo mode, overclocking, hypertrading number of cores and threads. The more the better.

Frequency: 1.80 GHz   CPU Cores: 8
Turbo (1 Core): 2.96 GHz   CPU Threads: 8
Hyperthreading: No   Overclocking: No
Turbo (8 Cores): 2.42 GHz   Core architecture: hybrid (Prime / big.LITTLE)
A core: 1x Cortex-A76   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. 

GPU name: Qualcomm Adreno 642
GPU (Turbo): No turbo   Generation: 5
DirectX Version: 12.0   Execution units: 4
Shader: 384   Max. displays: 1
Technology: 5 nm   Release date: Q2/2021
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.

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

Memory & PCIe

The interfaces and standards of RAM that the Qualcomm Snapdragon 855+ processor supports. The more modern the standard and the larger the memory capacity, the better.

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

Encryption

Data encryption standards supported by CPUs

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

Key processor parameters. Pay attention to the manufacturing process technology (measured in nanometers), second and third level cache (L2, L3), socket.

L3-Cache: 3.00 MB   Technology: 7 nm
Architecture: Kryo 485   Virtualization: None
Socket: N/A   Release date: Q4/2018
Instruction set (ISA): x86-64 (64 bit)   L2-Cache: 2.00 MB
Part Number: SM8150-AC

Devices using this processor

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

Used in: OnePlus 7T OnePlus 7T Pro 5G OnePlus 7 Pro OnePlus 7T Pro Xiaomi Redmi K20 Pro Premium Edition Realme X2 Pro

AnTuTu 8 benchmark

MediaTek Dimensity 1000
MediaTek Dimensity 1000 8x 2.00 GHz (2.60 GHz)
507536
MediaTek Dimensity 1000+
MediaTek Dimensity 1000+
493583
Qualcomm Snapdragon 855+
Qualcomm Snapdragon 855+ 8x 1.80 GHz (2.96 GHz)
487155
MediaTek Dimensity 920
MediaTek Dimensity 920 8x 2.00 GHz (2.50 GHz)
482796
MediaTek Dimensity 930
MediaTek Dimensity 930
482796
0.0 Out of 0 CpusData Score Qualcomm Snapdragon 855+
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