Snapdragon 4 Gen 2 vs Snapdragon 845

Compare Snapdragon 4 Gen 2 vs Snapdragon 845: Discover the differences in performance, efficiency, and features for your next device.
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Snapdragon 4 Gen 2 vs Snapdragon 845
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3 min
30 July 2024
The evolution of mobile processors has always been a key factor in enhancing smartphone performance. In this article, we delve into a comprehensive comparison of the Snapdragon 4 Gen 2 vs Snapdragon 845, highlighting their strengths, differences, and what each processor brings to the table. Whether you're looking for power efficiency or top-tier performance, understanding these differences can help you make an informed decision for your next smartphone purchase.

Snapdragon 4 Gen 2 vs Snapdragon 845 comparison

When comparing the Snapdragon 4 Gen 2 and the Snapdragon 845, several key differences emerge. The Snapdragon 845, a flagship processor from a few years ago, is known for its high performance and advanced features. It utilises Kryo 385 cores and is built on a 10nm process, offering substantial power and efficiency. This processor supports premium features such as 4K video recording, high-resolution displays, and advanced AI capabilities, making it suitable for high-end smartphones. In contrast, the Snapdragon 4 Gen 2 is designed as a mid-range processor, aiming to deliver a balanced performance for everyday tasks. It incorporates newer technologies and efficiencies, though it does not match the raw power of the Snapdragon 845.

In the Snapdragon 4 Gen 2 vs Snapdragon 845 comparison, the Snapdragon 4 Gen 2 stands out with its improved energy efficiency and cost-effectiveness. This makes it a great choice for budget-conscious consumers looking for reliable performance. While the Snapdragon 845 remains a strong contender for high-performance needs, the Snapdragon 4 Gen 2 focuses on providing essential features with better battery life. For users deciding between these processors, considering the intended use and performance requirements is crucial. For those interested in exploring more, check out the latest Snapdragon processor phones and the advanced Snapdragon 8 Gen 3 mobile phones.

Technical specifications - Snapdragon 4 Gen 2 vs Snapdragon 845 

General info

The Snapdragon 4 Gen 2 and Snapdragon 845 were released in different eras, targeting distinct market segments. The Snapdragon 845, announced on 6 December 2017, is a high-end processor with robust features for flagship devices. In contrast, the Snapdragon 4 Gen 2, announced on 26 June 2023, aims to deliver essential performance for mid-range smartphones.

SpecificationSnapdragon 4 Gen 2Snapdragon 845
Announced Date26 June 20236 December 2017
ClassMid-RangeHigh-End
Model numberSM4450SDM845
BrandQualcommQualcomm


CPU

The CPU architecture is a crucial differentiator between the Snapdragon 4 Gen 2 and Snapdragon 845. The Snapdragon 4 Gen 2 features a newer architecture with power-efficient cores, while the Snapdragon 845 boasts high-performance Kryo 385 cores, designed to handle demanding tasks with ease. Both processors provide robust performance, with the Snapdragon 845 edging out in raw power.

SpecificationSnapdragon 4 Gen 2Snapdragon 845
ArchitectureKryo 2nd GenKryo 385
Cores88
FrequencyUp to 2.0 GHzUp to 2.8 GHz
Instruction setARMv8ARMv8
Process4nm10nm
TDP (Sustained Power Limit)5W5W
ManufacturingSamsung FoundryTSMC


Graphics

Graphics performance is another area where these processors differ significantly. The Snapdragon 4 Gen 2 uses a more efficient Adreno 613 GPU, while the Snapdragon 845 is equipped with the powerful Adreno 630, offering superior graphics performance suitable for high-end gaming and complex graphics tasks.

SpecificationSnapdragon 4 Gen 2Snapdragon 845
SoCSnapdragon 4 Gen 2Snapdragon 845
GPU nameAdreno 613Adreno 630
ArchitectureAdreno 6 SeriesAdreno 6 Series
GPU frequency950 MHz710 MHz
Execution units43
Shading units128192
Total shaders128384
FLOPS300 GFLOPS727 GFLOPS
Vulkan version1.11.1
OpenCL version2.02.0
DirectX version1212


Memory

Memory support in both processors is optimised for their respective classes. The Snapdragon 845 supports higher memory frequencies and bandwidth, making it ideal for multitasking and intensive applications, while the Snapdragon 4 Gen 2 offers sufficient memory support for everyday tasks.

SpecificationSnapdragon 4 Gen 2Snapdragon 845
Memory typeLPDDR4XLPDDR4X
Memory frequency2133 MHz1866 MHz
Bus2 x 16-bit4 x 16-bit
Max bandwidth16 GB/s29.8 GB/s
Max size8 GB8 GB


Multimedia (ISP)

Multimedia capabilities vary, with the Snapdragon 845 providing advanced features such as 4K video recording and playback, higher display resolutions, and support for more complex video and audio codecs. The Snapdragon 4 Gen 2, while capable, is more modest in its multimedia support.

SpecificationSnapdragon 4 Gen 2Snapdragon 845
Storage typeUFS 2.1, eMMC 5.1UFS 2.1
Max display resolutionFHD+ (2520x1080)4K (3840x2160)
Max camera resolution64 MP32 MP + 16 MP
Video capture1080p at 60 fps4K at 60 fps
Video playback1080p4K
Video codecsH.264, H.265, VP9H.264, H.265, VP9
Audio codecsAAC, aptX, MP3, Ogg VorbisAAC, aptX, MP3


Connectivity and network

Connectivity features are robust in both processors, with the Snapdragon 845 offering slightly superior specifications, such as higher download and upload speeds. Both processors support essential connectivity features like Wi-Fi, Bluetooth, and advanced navigation systems.

SpecificationSnapdragon 4 Gen 2Snapdragon 845
ModemX9 LTEX20 LTE
4G supportYesYes
5G supportNoNo
Download speed390 Mbps1.2 Gbps
Upload speed150 Mbps150 Mbps
Wi-Fi802.11ac802.11ac
Bluetooth5.15.0
NavigationGPS, GLONASS, BeiDou, GalileoGPS, GLONASS, BeiDou, Galileo


Benchmarking - Snapdragon 4 Gen 2 vs Snapdragon 845


Benchmark tests provide an objective measure of a processor's performance across various tasks. By comparing benchmarks, we can see how the Snapdragon 4 Gen 2 and Snapdragon 845 stack up in terms of real-world performance. This analysis will cover key benchmarks including AnTuTu 10, GeekBench 6, and 3DMark, showcasing the strengths and weaknesses of each processor in different areas.

AnTuTu 10

AnTuTu 10 benchmark tests provide a comprehensive overview of a processor's performance across multiple components. The Snapdragon 845 outperforms the Snapdragon 4 Gen 2 in CPU, GPU, memory, and UX tests, achieving a higher total score. This indicates better overall performance for demanding tasks and applications.

ComponentSnapdragon 4 Gen 2Snapdragon 845
CPU125,000170,000
GPU80,000150,000
Memory50,00090,000
UX40,00080,000
Total score295,000490,000


GeekBench 6

GeekBench 6 provides detailed insights into a processor's performance across various tasks. The Snapdragon 845 excels in tasks such as asset compression, HTML5 browsing, and photo processing, reflecting its superior capabilities in handling complex operations. The Snapdragon 4 Gen 2, while competent, shows more modest results across these tasks.

ComponentSnapdragon 4 Gen 2Snapdragon 845
Asset compression1,2001,800
HTML 5 Browse1,0001,600
PDF Render8001,400
Image detection7001,200
HDR6001,100
Background blur5001,000
Photo processing9001,500
Ray tracing400900


3DMark

3DMark benchmarks focus on the graphics performance and stability of processors. The Snapdragon 845 achieves higher scores in graphics tests and overall stability, making it better suited for intensive gaming and graphic applications compared to the Snapdragon 4 Gen 2.

ComponentSnapdragon 4 Gen 2Snapdragon 845
Stability80%95%
Graphics test15,00025,000
Score180,000300,000


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Frequently asked questions

Is the Snapdragon 845 better than the Snapdragon 4 Gen 2?
The Snapdragon 845 is generally considered better than the Snapdragon 4 Gen 2 in terms of performance, graphics, and multimedia capabilities. It excels in high-end tasks and demanding applications, making it ideal for flagship devices.

Is the Snapdragon 845 equal to the Snapdragon 4 Gen 2?
No, the Snapdragon 845 is not equal to the Snapdragon 4 Gen 2. The Snapdragon 845 offers superior performance, graphics, and advanced features, while the Snapdragon 4 Gen 2 focuses on efficiency and affordability for mid-range devices.

Which processor is more power-efficient, the Snapdragon 845 or the Snapdragon 4 Gen 2?
The Snapdragon 4 Gen 2 is more power-efficient than the Snapdragon 845. It is designed with newer, energy-saving technologies and is built on a 6nm process, making it suitable for devices that prioritise battery life.

What are the key differences in features between Snapdragon 845 and Snapdragon 4 Gen 2?
Key differences include performance, graphics, and multimedia capabilities. The Snapdragon 845 offers higher performance and advanced features like 4K video recording, while the Snapdragon 4 Gen 2 focuses on power efficiency and cost-effectiveness for mid-range smartphones.

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