MediaTek Helio G99 vs MediaTek Helio G91
SOC Specs Compare
CPU
Architecture
2x 2.2 GHz – Cortex-A766x 2 GHz – Cortex-A55
2x 2 GHz – Cortex-A756x 1.8 GHz – Cortex-A55
Frequency
2200 MHz
2000 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv8.2-A
Process
6 nm
12 nm
TDP
5 W
-
Manufacturing
TSMC
TSMC
Graphics
GPU name
Mali-G57 MP2
Mali-G52 MP2
GPU frequency
1100 MHz
1000 MHz
Execution units
2
2
Shading units
64
24
Vulkan version
1.3
1.3
OpenCL version
2.0
2.0
DirectX version
12
-
Memory
Memory Type
LPDDR4X
LPDDR4X
Memory frequency
2133 MHz
1800 MHz
Bus
2x 16 Bit
2x 16 Bit
Max bandwidth
17.1 Gbit/s
13.41 Gbit/s
Multimedia (ISP)
Neural processor (NPU)
Yes
-
Storage type
UFS 2.2
eMMC 5.1
Max display resolution
2520 x 1080
2520 x 1080
Max camera resolution
1x 108MP, 2x 16MP
1x 108MP, 2x 16MP
Video capture
2K at 30FPS
2K at 30FPS
Video playback
2K at 30FPS
2K at 30FPS
Video codecs
H.264, H.265, VP9
H.264, H.265, VP9
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
AIFF, CAF, MP3, MP4, WAV
Connectivity
4G support
LTE Cat. 13
LTE Cat. 7
5G support
No
No
Download speed
Up to 650 Mbps
Up to 300 Mbps
Upload speed
Up to 150 Mbps
Up to 100 Mbps
Wi-Fi
5
5
Bluetooth
5.2
5.4
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo
AI
NPU
-
MediaTek APU
📊 Benchmark
AnTuTu 10
415,167
271,623
Geekbench 6
733
-
Geekbench 6
1,994
-
FP32 (float)
281
96