UNISOC SC9863A vs MediaTek Dimensity 1050

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CPU comparison with benchmarks


UNISOC SC9863A CPU1 vs CPU2 MediaTek Dimensity 1050
UNISOC SC9863A MediaTek Dimensity 1050

CPU comparison

UNISOC SC9863A or MediaTek Dimensity 1050 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The UNISOC SC9863A has 8 cores with 8 threads and clocks with a maximum frequency of 1.20 GHz. Up to GB of memory is supported in 0 memory channels. The UNISOC SC9863A was released in Q2/2019.

The MediaTek Dimensity 1050 has 8 cores with 8 threads and clocks with a maximum frequency of 2.50 GHz. The CPU supports up to 16 GB of memory in 4 memory channels. The MediaTek Dimensity 1050 was released in Q3/2022.
UNISOC 4G (10) Family Mediatek Dimensity (36)
UNISOC 4G 28nm (2) CPU group MediaTek Dimensity 10xx (2)
0 Generation 2
-- Architecture Cortex-A78 / Cortex-A55
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The UNISOC SC9863A has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the UNISOC SC9863A is 1.20 GHz while the MediaTek Dimensity 1050 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the MediaTek Dimensity 1050 is at 2.50 GHz.

UNISOC SC9863A Characteristic MediaTek Dimensity 1050
8 Cores 8
8 Threads 8
hybrid (big.LITTLE) Core architecture hybrid (big.LITTLE)
No Hyperthreading No
No Overclocking ? No
1.20 GHz
4x Cortex-A55
A-Core 2.50 GHz
2x Cortex-A78
1.60 GHz
4x Cortex-A55
B-Core 2.00 GHz
6x Cortex-A55

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

UNISOC SC9863A Characteristic MediaTek Dimensity 1050
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The UNISOC SC9863A or MediaTek Dimensity 1050 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.

PowerVR GE8322 GPU ARM Mali-G610 MP3
0.55 GHz GPU frequency 0.85 GHz
-- GPU (Turbo) --
-- GPU Generation Vallhall 3
20 nm Technology 4 nm
1 Max. displays 1
1 Compute units 3
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
10 DirectX Version 12

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.

PowerVR GE8322 GPU ARM Mali-G610 MP3
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 Decode
No Codec AVC Decode / Encode
No Codec VC-1 Decode / Encode
No Codec JPEG Decode / Encode

Memory & PCIe

The UNISOC SC9863A can use up to GB of memory in 0 memory channels. The maximum memory bandwidth is --. The MediaTek Dimensity 1050 supports up to 16 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 44.0 GB/s.

UNISOC SC9863A Characteristic MediaTek Dimensity 1050
LPDDR4X, LPDDR4, LPDDR3 Memory LPDDR5-5500, LPDDR4X-4266
Max. Memory 16 GB
0 Memory channels 4 (Quad Channel)
-- Max. Bandwidth 44.0 GB/s
No ECC No
-- L2 Cache --
-- L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the UNISOC SC9863A is --, while the MediaTek Dimensity 1050 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

UNISOC SC9863A Characteristic MediaTek Dimensity 1050
-- TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The UNISOC SC9863A is manufactured in 28 nm and has 0.00 MB cache. The MediaTek Dimensity 1050 is manufactured in 6 nm and has a 0.00 MB cache.

UNISOC SC9863A Characteristic MediaTek Dimensity 1050
28 nm Technology 6 nm
Unknown Chip design Chiplet
Armv8-A (64 bit) Instruction set (ISA) Armv8-A (64 bit)
-- ISA extensions --
-- Socket --
None Virtualization None
No AES-NI No
Android Operating systems Android
Q2/2019 Release date Q3/2022
-- Release price --
show more data show more data


Rate these processors

Here you can rate the UNISOC SC9863A to help other visitors make their purchasing decisions. The average rating is 3.3 stars (3 ratings). Rate now:
Here you can rate the MediaTek Dimensity 1050 to help other visitors make their purchasing decisions. The average rating is 4.0 stars (1 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
UNISOC SC9863A (20%)
MediaTek Dimensity 1050 (100%)
⌀ Multi core performance in 1 CPU benchmarks
UNISOC SC9863A (36%)
MediaTek Dimensity 1050 (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
UNISOC SC9863A UNISOC SC9863A
8C 8T @ 1.20 GHz
147 (20%)
MediaTek Dimensity 1050 MediaTek Dimensity 1050
8C 8T @ 2.50 GHz
747 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
UNISOC SC9863A UNISOC SC9863A
8C 8T @ 1.20 GHz
768 (36%)
MediaTek Dimensity 1050 MediaTek Dimensity 1050
8C 8T @ 2.50 GHz
2136 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
UNISOC SC9863A UNISOC SC9863A
PowerVR GE8322 @ 0.55 GHz
35 (100%)
MediaTek Dimensity 1050 MediaTek Dimensity 1050
ARM Mali-G610 MP3 @ 0.85 GHz
0 (0%)

Devices using this processor

UNISOC SC9863A MediaTek Dimensity 1050
Unknown Unknown

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