Qualcomm Snapdragon 855 vs Qualcomm Snapdragon 750G

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CPU comparison with benchmarks

-VS-

CPU lineage

Qualcomm Snapdragon 855 or Qualcomm Snapdragon 855 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Qualcomm Snapdragon 855 features 8 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q4/2018 and belongs to the 6 generation of the Qualcomm Snapdragon series.
Qualcomm Snapdragon 855/860 Group
6 Generation --
Mobile Segment --
Qualcomm Snapdragon 855 Name Qualcomm Snapdragon 750G
Qualcomm Snapdragon Family
 
 

CPU Cores and Base Frequency

The Qualcomm Snapdragon 855 has 8 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the A-Core is 2.84 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
4x Kryo 485 Silver Cores C None
8 Threads --
2.42 GHz B-Core Frequency None
8 CPU Cores --
hybrid (Prime / big.LITTLE) Core architecture --
1x Kryo 485 Prime Cores A None
No Hyperthreading No
2.84 GHz A-Core Frequency None
No Overclocking No
3x Kryo 485 Gold Cores B None
1.8 GHz C-Core Frequency None
 
 

Internal Graphics

The Qualcomm Snapdragon 855 has integrated graphics, called iGPU for short.
Specifically, the Qualcomm Snapdragon 855 uses the Qualcomm Adreno 640, which has 384 texture shaders
and 4 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Qualcomm Snapdragon 750G does not have integrated graphics.
384 Shaders --
Q1/2019 Release date --
7 nm Technology --
12.0 Direct X --
4.0 GB Max. GPU Memory 0 bytes
-- Max. displays --
4 Execution units --
0.25 GHz GPU frequency --
5 Generation --
0.59 GHz GPU (Turbo) --
Qualcomm Adreno 640 GPU name
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
Decode / Encode VP8 --
No VC-1 --
No JPEG --
No AV1 --
Decode / Encode h265 / HEVC (8 bit) --
No AVC --
Decode / Encode h264 --
Decode / Encode VP9 --
Decode / Encode h265 / HEVC (10 bit) --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 16.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 55.3 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
pci PCIe pci
No AES-NI No
LPDDR4X-4266 Memory type
No ECC No
16.0 GB Max. Memory 0 bytes
4 Memory channels --
55.3 GB/s Bandwidth --
 
 

Thermal Management

TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
-- Tjunction max --
 
 

Technical details

The Qualcomm Snapdragon 855 is manufactured using a 7 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 2.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
Q4/2018 Release date --
None Virtualization
ISA extensions
7 nm Technology --
Chiplet Chip design --
-- Release price --
Kryo 485 Architecture --
2.0 MB L3-Cache 0 bytes
Android Operating systems
Technical data sheet Documents Technical data sheet
ARMv8-A64 (64 bit) Instruction set (ISA)
SM8150 Part Number --
Socket
1.8 MB L2-Cache 0 bytes