Qualcomm Snapdragon 675 vs Qualcomm Snapdragon 778G Plus

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CPU comparison with benchmarks

-VS-

CPU lineage

Qualcomm Snapdragon 675 or Qualcomm Snapdragon 675 – 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 675 features 8 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q1/2019 and belongs to the 7 generation of the Qualcomm Snapdragon series.
The Qualcomm Snapdragon 778G Plus features 8 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q4/2021 and belongs to the 4 generation of the Qualcomm Snapdragon series.
Qualcomm Snapdragon 675/678 Group Qualcomm Snapdragon 778
7 Generation 4
Qualcomm Snapdragon 675 Name Qualcomm Snapdragon 778G Plus
Mobile Segment Mobile
Qualcomm Snapdragon Family Qualcomm Snapdragon
 
 

CPU Cores and Base Frequency

The Qualcomm Snapdragon 675 has 8 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the A-Core is 2.0 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices.
The Qualcomm Snapdragon 778G Plus has 8 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the A-Core is 2.5 GHz.
1.7 GHz B-Core Frequency 2.2 GHz
hybrid (big.LITTLE) Core architecture hybrid (Prime / big.LITTLE)
2x Kryo 460 Gold Cores A 1x Kryo 670 Prime
8 CPU Cores 8
No Overclocking No
None None 4x Kryo 670 Silver
None None 1.9 GHz
No Hyperthreading No
2.0 GHz A-Core Frequency 2.5 GHz
6x Kryo 460 Silver Cores B 3x Kryo 670 Gold
8 Threads 8
 
 

Internal Graphics

The Qualcomm Snapdragon 675 has integrated graphics, called iGPU for short.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Qualcomm Snapdragon 778G Plus has integrated graphics, called iGPU for short.
Specifically, the Qualcomm Snapdragon 778G Plus uses the Qualcomm Adreno 642L, which has 384 texture shaders
and 4 execution units.
0.85 GHz GPU (Turbo) --
11 nm Technology 6 nm
12.1 Direct X 12.0
0 bytes Max. GPU Memory 4.0 GB
-- Execution units 4
Q4/2015 Release date Q2/2021
Qualcomm Adreno 612 GPU name Qualcomm Adreno 642L
-- Shaders 384
0.85 GHz GPU frequency --
6 Generation 5
-- Max. displays --
 
 

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

Memory & PCIe

LPDDR4X-1866 Memory type LPDDR5-3200
-- Bandwidth --
No AES-NI No
No ECC No
pci PCIe pci
0 bytes Max. Memory 16.0 GB
2 Memory channels 2
 
 

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 675 is manufactured using a 11 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Qualcomm Snapdragon 778G Plus is manufactured using a 6 nm process.
In total, this processor boasts a generous 2.0 MB cache.
None Virtualization None
11 nm Technology 6 nm
ARMv8-A64 (64 bit) Instruction set (ISA) ARMv8-A64 (64 bit)
ISA extensions
SM6150 Part Number SM7325-AE
Chiplet Chip design Chiplet
Q1/2019 Release date Q4/2021
-- Release price --
0 bytes L2-Cache 0 bytes
Technical data sheet Documents Technical data sheet
0 bytes L3-Cache 2.0 MB
Socket
Android Operating systems Android
Kryo 460 Architecture Kryo 670