MediaTek Helio G99 vs Qualcomm Snapdragon 778G Plus
SOC Specs Compare
CPU
Architecture
2x 2.2 GHz – Cortex-A766x 2 GHz – Cortex-A55
1x 2.5 GHz – Kryo 670 Prime (Cortex-A78)3x 2.2 GHz – Kryo 670 Gold (Cortex-A78)4x 1.9 GHz – Kryo 670 Silver (Cortex-A55)
Frequency
2200 MHz
2500 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv8.4-A
Process
6 nm
6 nm
TDP
5 W
5 W
Manufacturing
TSMC
TSMC
L2 cache
-
0
Graphics
GPU name
Mali-G57 MP2
Adreno 642
GPU frequency
1100 MHz
550 MHz
Execution units
2
2
Shading units
64
384
Vulkan version
1.3
1.1
OpenCL version
2.0
2.0
DirectX version
12
12.1
Memory
Memory Type
LPDDR4X
LPDDR5
Memory frequency
2133 MHz
3200 MHz
Bus
2x 16 Bit
2x 16 Bit
Max bandwidth
17.1 Gbit/s
25.6 Gbit/s
Multimedia (ISP)
Neural processor (NPU)
Yes
Hexagon 770
Storage type
UFS 2.2
UFS 2.2, UFS 3.0, UFS 3.1
Max display resolution
2520 x 1080
2520 x 1080
Max camera resolution
1x 108MP, 2x 16MP
1x 192MP
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, VP8, VP9
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
AAC, AIFF, CAF, MP3, MP4, WAV
Connectivity
4G support
LTE Cat. 13
LTE Cat. 24
5G support
No
Yes
Download speed
Up to 650 Mbps
Up to 3700 Mbps
Upload speed
Up to 150 Mbps
Up to 1600 Mbps
Wi-Fi
5
6
Bluetooth
5.2
5.2
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC
Info
📊 Benchmark
AnTuTu 10
415,167
616,678
Geekbench 6
733
1,069
Geekbench 6
1,994
3,008
FP32 (float)
281
844