Mediatek Helio G99 vs Mediatek Helio G90T
We’ve meticulously compared the recently released
Helio G99 vs Helio G90T
SoCs, developed by
Mediatek and Mediatek respectively. This
comparison focuses on the pros and cons of their
8-core CPUs,
backed by performance metrics
from Geekbench, Antutu, and
3DMark benchmarks, and technical
specifications.
Review
General comparison of performance, power consumption,
and other
indicators
CPU Performance
Evaluation of Single-Core and
Multi-Core Processor Performance
Gaming Performance
Gaming and OpenCL/Vulkan
Performance of the Graphics Processing Unit (GPU)
Battery life
Energy Efficiency in Battery Usage
Tech Insist Score
Overall Performance Rating of the
Chip
Key Differences
Main differences and advantages of each chip
Pros of Helio G99
Helio G99 has
7.32%
higher CPU clock speed than
Helio G90T (2200 vs 2050 MHz).
Helio G99 has
100.00%
higher memory frequency than
Helio G90T (4266
vs 2133 MHz).
Helio G99
has
31.18
%
better AnTuTu 9
score than
Helio G90T (380 K vs
290
K).
Helio G99
supports
Infinity
%
higher
memory
bandwidth
than
Helio G90T
(
17.1
vs
0
MHz).
Pros of Helio G90T
Helio G90T
has
-20.00
%
higher
GPU
clock
speed
than
Helio G99
(
800
vs
1000
MHz).
Helio G90T
has
100.00
%
smaller
sized
transistor
than
Helio G99
(
12
vs
6
nm).
Benchmarks
Evaluating performance through competitive testing in
leading benchmarks.
AnTuTu 10
The AnTuTu Benchmark evaluates CPU, GPU, RAM, and I/O
capabilities across various scenarios.
CPU
103357
98285
GPU
86376
80267
Memory
89007
55541
UX
101683
55908
Total score
380423
290001
GeekBench 6
The GeekBench test shows raw single-threaded and
multithreaded CPU
performance
3DMark
A cross-platform benchmark that assesses graphics
performance in Vulkan
(Metal)
3DMark Wild Life Performance
Stability
99%
87%
Graphics test
8 FPS
7 FPS
Score
1362
1315
Specifications
Full list of technical specifications of Helio G99 and Dimensity
9300
Architecture
2x 2.2 GHz – Cortex-A76 6x 2 GHz – Cortex-A55
2x 2.05 GHz – Cortex-A76 6x 2 GHz – Cortex-A55
Cores
8
8
Base Frequency
2000MHz
2000MHz
Turbo Frequency
2200MHz
2050MHz
Instruction set
ARMv8.2-A
ARMv8.2-A
L2 cache
-
-
L2 cache
-
-
L3 cache
-
-
Process
6 nanometers
12 nanometers
Transistor count
-
-
TDP (Sustained Power Limit)
-
5 W
GPU name
Mali-G57 MC2
Mali-G76 MC4
Architecture
Valhall
Bifrost
GPU frequency
1000 MHz
800 MHz
Pipelines
2
4
Shading units
32
64
Total shaders
64
128
FLOPS
-
184 Gigaflops
Vulkan version
1.1
1.1
OpenCL version
2.0
2.0
DirectX version
12
12
Neural processor (NPU)
Yes
Yes
Memory type
LPDDR4X
LPDDR4X
Memory frequency
4266 MHz
2133 MHz
Bus
-
-
Max bandwidth
17.1 Gbit/s
0 Gbit/s
Max size
10 GB
10 GB
Storage type
UFS 2.2
eMMC 5.1, UFS 2.1
Max display resolution
2520 x 1080
2520 x 1080
Max camera resolution
1x 108MP, 2x 16MP
1x 64MP, 2x 24MP
Video capture
2K at 30FPS
4K at 30FPS
Video playback
2K at 30FPS
4K at 30FPS
Video codecs
H.264, H.265, VP9
H.264, H.265, VP9
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
AAC, AIFF, CAF, MP3, MP4, WAV
Modem
-
-
4G support
LTE Cat. 13
LTE Cat. 12
5G support
No
No
Download speed 5G
-
-
Download speed 4G
-
Up to 600 Mbps
Upload speed 5G
-
-
Upload speed 4G
-
Up to 150 Mbps
Wi-Fi
5
5
Bluetooth
5.2
5.0
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo