Quick Answer
The Qualcomm Snapdragon 870 and MediaTek Dimensity 1080 are processors designed for different market segments. The Snapdragon 870 is a high-performance chip from a previous flagship generation, while the Dimensity 1080 is a more recent, mid-range processor focused on efficiency and modern connectivity features like 5G.
Qualcomm Snapdragon 870 vs MediaTek Dimensity 1080: Full Comparison
Introduction
When evaluating smartphones, the processor (SoC) is a core component that dictates performance, efficiency, and capability. Comparing the Qualcomm Snapdragon 870 and the MediaTek Dimensity 1080 provides insight into the trade-offs between raw power and modern, balanced design. This analysis will break down their architectures, performance in key areas, and the types of devices they typically power, helping you understand which chipset aligns with different user priorities.
Architecture and Manufacturing Process
The fundamental design and construction of these chipsets set the stage for their performance profiles.
- Snapdragon 870: Built on a 7nm manufacturing process. Its CPU uses a tri-cluster design with one high-performance Cortex-A77 core clocked at up to 3.2 GHz, three more Cortex-A77 performance cores, and four Cortex-A55 efficiency cores.
- Dimensity 1080: Utilizes a more recent 6nm manufacturing process, which generally offers better power efficiency. Its CPU configuration is an octa-core setup with two ARM Cortex-A78 performance cores and six Cortex-A55 efficiency cores.
The older 7nm process of the 870 is paired with a more powerful, albeit older, CPU core design, while the Dimensity 1080 leverages a newer process with a balanced core configuration.
CPU and GPU Performance
This is where the primary difference in intended use becomes clear.
- Raw CPU Power: The Snapdragon 870 typically holds an advantage in sustained peak CPU performance, especially in single-threaded tasks, due to its higher-clocked prime core. This can translate to snappier app launches and better performance in some demanding applications.
- Graphics (GPU): The Adreno 650 GPU in the Snapdragon 870 is significantly more powerful than the Mali-G68 MC4 in the Dimensity 1080. For mobile gaming, the 870 generally provides higher frame rates and better graphical fidelity.
- Everyday and Multi-threaded Tasks: For common tasks like social media, browsing, and streaming, both chipsets provide a smooth experience. The Dimensity 1080’s modern architecture handles these efficiently.
Connectivity and Features
Modern features like 5G, AI processing, and display support are integrated into the chipset.
- 5G Modem: The Dimensity 1080 includes an integrated 5G modem (sub-6GHz) and often supports newer carrier aggregation techniques. The Snapdragon 870 typically uses the external Snapdragon X55 5G modem, which is also capable but not integrated.
- Display Support: The Dimensity 1080 natively supports displays with refresh rates up to 120Hz at FHD+ resolution. The Snapdragon 870 can support higher refresh rates (up to 144Hz) and higher QHD+ resolutions.
- Camera and AI: The Dimensity 1080’s image signal processor (ISP) supports camera sensors up to 200MP, while the Snapdragon 870 supports up to 200MP as well. Their AI processing capabilities are structured differently, with the 870’s Hexagon 698 DSP often being more powerful for on-device AI tasks.
Power Efficiency and Thermal Management
Efficiency affects battery life and how well a chip sustains performance.
- Process Advantage: The Dimensity 1080’s 6nm process generally provides better power efficiency during light to moderate workloads compared to the 7nm Snapdragon 870.
- Thermals: The Snapdragon 870’s higher performance ceiling can lead to more heat generation under heavy, sustained loads. Its performance in a device depends heavily on the manufacturer’s cooling solution.
- Battery Life Impact: In similarly sized devices, a phone with a Dimensity 1080 might see slightly better battery life during typical use, while a phone with a Snapdragon 870 may consume more power during intensive gaming or tasks.
Comparison Table: Snapdragon 870 vs Dimensity 1080
| Feature | Qualcomm Snapdragon 870 | MediaTek Dimensity 1080 |
|---|---|---|
| Manufacturing Process | 7nm | 6nm |
| CPU Architecture | 1x Cortex-A77 @ 3.2 GHz 3x Cortex-A77 @ 2.42 GHz 4x Cortex-A55 @ 1.8 GHz |
2x Cortex-A78 @ 2.6 GHz 6x Cortex-A55 @ 2.0 GHz |
| GPU | Adreno 650 | Mali-G68 MC4 |
| 5G Modem | External Snapdragon X55 (5G sub-6GHz/mmWave) | Integrated 5G modem (sub-6GHz) |
| Max Display Support | QHD+ @ 144Hz 4K @ 60Hz |
FHD+ @ 120Hz |
| Max Camera Support | Single: 200MP Dual: 64+25MP |
Single: 200MP Dual: 32+16MP |
| AI Processing Unit | Hexagon 698 DSP | MediaTek APU 3.0 |
| Bluetooth Version | 5.2 | 5.2 |
| Wi-Fi Support | Wi-Fi 6 | Wi-Fi 6 |
| Typical Device Segment | Previous-generation flagship, high-performance mid-range | Modern mid-range |
Frequently Asked Questions (FAQ)
What is the main difference between the Snapdragon 870 and Dimensity 1080?
The main difference lies in their performance targets. The Snapdragon 870 is a repurposed flagship-grade chip with superior CPU and GPU performance, while the Dimensity 1080 is a contemporary mid-range chip focused on good efficiency, modern 5G integration, and capable all-around performance.
Which chipset is better for gaming?
The Snapdragon 870 is generally considered better for intensive mobile gaming due to its more powerful Adreno 650 GPU, which can deliver higher frame rates in graphically demanding titles.
Does the Dimensity 1080 have any advantages over the Snapdragon 870?
Yes. The Dimensity 1080 is built on a newer 6nm process, which can lead to better power efficiency in everyday use. It also features a fully integrated 5G modem, which is a more modern design approach.
Which chipset is found in more expensive phones?
Typically, the Snapdragon 870 has been used in higher-priced mid-range and previous-generation flagship phones. The Dimensity 1080 is commonly found in modern mid-range devices that prioritize a balance of features and cost.
Final Thoughts
The choice between a device with a Snapdragon 870 and one with a Dimensity 1080 often comes down to user priorities. The Snapdragon 870 offers proven, high-end performance from a previous generation, making it a strong candidate for users who value maximum processing and graphics power. On the other hand, the MediaTek Dimensity 1080 represents a modern, balanced design with efficiency and integrated 5G at its core, suitable for users whose usage revolves around everyday tasks, streaming, and moderate gaming. The overall experience will also be significantly influenced by other factors in the device, such as software optimization, cooling, display quality, and battery capacity.