Unisoc SC9863A vs MediaTek Helio G99
SOC Specs Compare
CPU
Architecture
4x 1.6 GHz – Cortex-A554x 1.2 GHz – Cortex-A55
2x 2.2 GHz – Cortex-A766x 2 GHz – Cortex-A55
Frequency
1600 MHz
2200 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv8.2-A
Process
28 nm
6 nm
TDP
3 W
5 W
Manufacturing
-
TSMC
Graphics
GPU name
PowerVR GE8322
Mali-G57 MP2
GPU frequency
550 MHz
1100 MHz
Execution units
8
2
Shading units
8
64
Vulkan version
1.1
1.3
OpenCL version
1.2
2.0
DirectX version
11
12
Memory
Memory Type
LPDDR4X
LPDDR4X
Memory frequency
1800 MHz
2133 MHz
Bus
2x 16 Bit
2x 16 Bit
Max bandwidth
-
17.1 Gbit/s
Multimedia (ISP)
Neural processor (NPU)
No
Yes
Storage type
eMMC 5.1
UFS 2.2
Max display resolution
2160 x 1080
2520 x 1080
Max camera resolution
1x 16MP, 2x 5MP
1x 108MP, 2x 16MP
Video capture
1K at 30FPS
2K at 30FPS
Video playback
1080p at 30FPS
2K at 30FPS
Video codecs
H.264, H.265
H.264, H.265, VP9
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
AAC, AIFF, CAF, MP3, MP4, WAV
Connectivity
4G support
LTE Cat. 7
LTE Cat. 13
5G support
No
No
Download speed
Up to 300 Mbps
Up to 650 Mbps
Upload speed
Up to 150 Mbps
Up to 150 Mbps
Wi-Fi
4
5
Bluetooth
4.2
5.2
Navigation
GPS, GLONASS, Beidou, Galileo
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Info
📊 Benchmark
AnTuTu 10
156,960
415,167
FP32 (float)
70
281
Geekbench 6
-
733
Geekbench 6
-
1,994