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Home SoCs MediaTek Helio G99
Detailed Specifications

MediaTek Helio G99

Q2 2022
TSMC
8 Cores

General Information

Launch Date
Q2 2022
Fabrication Process
TSMC
Die Size
N/A
Socket Type
Mobile SoC
Instruction Set
ARMv8-A 64 bits
Process Node
6nm FinFET

CPU Specifications

Core Count
8
Thread Count
8
Microarchitecture
2 x Cortex-A76 + 6 x Cortex-A55
Clock Frequency
2 x 2.2 GHz + 6 x 2.0 GHz
CPU Performance Score
68

Cache Memory

L1 Instruction Cache
32-64 KB per core
L1 Data Cache
32-64 KB per core
L2 Cache
N/A
L3 Cache
N/A
Cache Performance Score
52

Memory Specifications

Memory Type
LPDDR4X
Memory Bus Width
32-bit
Memory Channels
2
Maximum Memory Size
12 GB
ECC Memory Support
No
Memory Performance Score
62

GPU Specifications

GPU Name
ARM Mali-G57 MP2
GPU Clock Speed
950-1000 MHz
GPU Core Count
2 cores
FP32 Performance
~0.274 TFLOPS
GPU Performance Score
58

Display & Camera

Max Screen Resolution
Full HD+ (2520 x 1080) @ 120Hz
Camera Support
Single 108 MP / Dual 16 MP + 16 MP
Max Camera Resolution
108 MP single
Image Signal Processor
MediaTek Imagiq
ISP Details
Triple ISP with Zero Shutter Delay, Hardware Depth Engine, Multi-frame Noise Reduction, AINR, EIS

AI & Neural Processing

AI Performance Score
N/A
NPU Type
APU 2.0
AI Performance (TOPS)
N/A

Connectivity

Integrated Modem
Integrated LTE Cat. 13 Modem
WLAN Support
LTE Cat. 13, HSPA+, GSM, FDD-LTE, TDD-LTE, WCDMA
Modem Speed
LTE Cat. 13: 300 Mbps (DL), 150 Mbps (UL), 2x carrier aggregation
Bluetooth Version
5.2
WiFi Standard
Wi-Fi 5 (802.11ac)

Video & Media Capabilities

Video Decode Support
4K @ 30fps (H.264, H.265/HEVC, VP9)
Video Encode Support
2K @ 30fps / 1080p @ 60fps (H.264, H.265)
Max Video Resolution
4K @ 30fps decode / 2K @ 30fps encode

Storage & Power Efficiency

Storage Type
UFS 2.2
Thermal Design Power
5W
Power Efficiency Score
75
Overall Efficiency Score
72

Benchmark Results

Geekbench 6 Single
565
Geekbench 6 Multi
1875
AnTuTu 10
358794
GFXBench Aztec
N/A

Security & Additional Features

Security Features
ARM TrustZone, Secure Boot, MediaTek TEE
Additional Features
First Helio G series with 6nm process (50% power efficiency gain vs G96), HyperEngine 2.0 Lite with Intelligent Resource Management, 108MP camera support, 120Hz display support, Dual 4G SIM with VoLTE/ViLTE, WorldMode LTE support, Improved power efficiency for all-day gaming
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