MediaTek Dimensity 820 vs MediaTek Dimensity 930

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The MediaTek Dimensity 820 and Dimensity 930 are two powerful processors with impressive specifications.

Starting with the Dimensity 820, it features an architecture that consists of 4x 2.6 GHz Cortex-A76 cores and 4x 2.0 GHz Cortex-A55 cores. With a total of 8 CPU cores, this processor is designed to deliver strong performance. It operates on ARMv8.2-A instruction set and boasts a 7 nm lithography, indicating its efficiency and power optimization. The TDP (Thermal Design Power) is 10 Watts, ensuring lower power consumption. Additionally, it has a dedicated Neural Processing Unit (NPU) that enhances the device's AI capabilities.

On the other hand, the Dimensity 930 also delivers impressive specifications. Its architecture includes 2x 2.2 GHz Cortex-A78 cores and 6x 2.0 GHz Cortex-A55 cores, making it well-suited for a wide range of applications. Like the Dimensity 820, it operates on the ARMv8.2-A instruction set and is equipped with a total of 8 CPU cores. However, it takes a step further in terms of lithography, featuring a 6 nm process. This smaller lithography size denotes improved power efficiency and performance. Similar to the Dimensity 820, the Dimensity 930 also has a 10 Watt TDP and an NPU to enhance AI capabilities.

In summary, both processors offer strong performance and similar features. The Dimensity 820 has a higher frequency on its primary cores, while the Dimensity 930 features more advanced Cortex-A78 cores. Both processors come with the same number of cores, ARMv8.2-A instruction set, a 10 Watt TDP, and an NPU for AI processing. However, the Dimensity 930 has a slight advantage with its smaller 6 nm lithography, indicating improved power efficiency and potentially higher performance. Depending on the specific use case and requirements, either processor can provide excellent performance and should be considered for devices requiring high processing power.

CPU cores and architecture

Architecture 4x 2.6 GHz – Cortex-A76
4x 2.0 GHz – Cortex-A55
2x 2.2 GHz – Cortex-A78
6x 2.0 GHz – Cortex-A55
Number of cores 8 8
Instruction Set ARMv8.2-A ARMv8.2-A
Lithography 7 nm 6 nm
TDP 10 Watt 10 Watt
Neural Processing NPU NPU

Memory (RAM)

Max amount up to 16 GB up to 16 GB
Memory type LPDDR4X LPDDR5
Memory frequency 2133 MHz 3200 MHz
Memory-bus 2x16 bit 4x16 bit

Storage

Storage specification UFS 2.2 UFS 3.1

Graphics

GPU name Mali-G57 MP5 Imagination PowerVR BXM-8-256
GPU Architecture Valhall Rogue
GPU frequency 650 MHz 800 MHz
Execution units 5
Shaders 80
DirectX 12 12
OpenCL API 2.1 3.0
OpenGL API ES 3.2 ES 3.2
Vulkan API 1.2 1.2

Camera, Video, Display

Max screen resolution 2520x1080@120Hz 2520x1080@120Hz
Max camera resolution 1x 80MP, 1x 32MP + 1x 16MP 1x 108MP, 1x 64MP
Max Video Capture 4K@30fps 2K@30fps
Video codec support H.264 (AVC)
H.265 (HEVC)
VP9
H.264 (AVC)
H.265 (HEVC)
VP8
VP9

Wireless

4G network Yes Yes
5G network Yes Yes
Peak Download Speed 2.77 Gbps 2.77 Gbps
Peak Upload Speed 1.2 Gbps 1.2 Gbps
Wi-Fi 5 (802.11ac) 5 (802.11ac)
Bluetooth 5.1 5.2
Satellite navigation BeiDou
GPS
Galileo
GLONASS
QZSS
BeiDou
GPS
Galileo
GLONASS
NavIC
QZSS

Supplemental Information

Launch Date 2020 May 2022 Quarter 3
Partnumber MT6875
Vertical Segment Mobiles Mobiles
Positioning Mid-end Mid-end

AnTuTu 10

Total Score
Dimensity 820
403227
Dimensity 930

GeekBench 6 Single-Core

Score
Dimensity 820
615
Dimensity 930

GeekBench 6 Multi-Core

Score
Dimensity 820
1924
Dimensity 930