We have created a comprehensive comparison of the recently released
Dimensity 800U vs Helio G99 SoCs by
Mediatek. We've now weighed the advantages and disadvantages of these
8-core CPUs on the basis of their Geekbench, Antutu and
3DMark benchmarks with their technical specifications.
Features
Review
CPU Performance
Single and multi-core processor tests
Dimensity 800U21
Helio G9920
Gaming Performance
GPU performance in games and OpenCL/Vulcan
Dimensity 800U16
Helio G9915
Battery Life
Efficiency of battery consumption
Dimensity 800U75
Helio G9979
Tenzys Tech Score
Overall chip score
Dimensity 800U37
Helio G9938
SoC
Dimensity 800U
VS
Helio G99
Benchmarks
AnTuTu 9
Dimensity 800U
Helio G99
CPU
113735
103357
GPU
104873
86376
Memory
67803
89007
UX
116075
101683
Total score
402486
380423
Key Differences
Pros of Mediatek Dimensity 800U
Dimensity 800U has
9.09%
higher CPU clock speed than
Helio G99 (2400 vs
2200 MHz).
Dimensity 800U has
5.80%
better AnTuTu 9 score than
Helio G99 (402 K
vs
380 K).
Pros of Mediatek Helio G99
Helio G99 has
17.65%
higher GPU clock speed than
Dimensity 800U (1000 vs
850 MHz).
Helio G99 has
100.00%
higher memory frequency than
Dimensity 800U (4266 vs
2133 MHz).
Helio G99 has
14.29%
smaller sized transistor than
Dimensity 800U (6 vs
7 nm).
Helio G99 has latest
instruction set,
hence better than
Dimensity 800U.
Helio G99 Support
0.18%
higher memory bandwidth than
Dimensity 800U (17.1 vs
17.07 GB/s).