Catalogue in 5 languagesMaker-verified specifications
CategoriesOriginData sources
TRENDEESPT
MediaTek

Helio G99

8 β€’ 8 β€’ 2.2 GHz β€’ BGA (SoC)

8Core
8Thread
2.2 GHzBoost
BGA (SoC)Socket
KACBU

Should I buy it?

Helio G99
CONSIDER
    Great choice if these matter:
    • Entry-level tablets
    • Everyday apps and media
    • A long battery life priority
    Watch out for:
    • MediaTek publishes no detailed cache sizes
    • Memory support stops at LPDDR4X
    Regret riskLOWlimited data
    Main risks
    • MediaTek publishes no detailed cache sizes
    • Memory support stops at LPDDR4X
    The risk level is computed from the release date and verified weaknesses. The confidence score appears only once enough owner reports exist.
    This box relies only on verified specs, the release date and editorial assessment; owner reports join them as they come in. We do not predict prices.
    CoreFrequencyPowerLaunchSpecificationsAlternatives
    Core Structure

    How many cores does the processor have?

    Manufacturer's official core and architecture information.

    CORE STRUCTURE

    The structure decisive in multi-core tasks.

    8 Core

    8-core β€” Total Cores Β· 8 Thread β€” Concurrent Threads Β· 2 Performance β€” High-performance core Β· 6 Efficiency β€” Low-power core Β· Cortex-A76 / Cortex-A55 β€” Core architecture

    8-core8 Thread2 Performance6 EfficiencyCortex-A76 / Cortex-A55
    8-coreTotal Cores
    8 ThreadConcurrent Threads
    2 PerformanceHigh-performance core
    6 EfficiencyLow-power core
    Cortex-A76 / Cortex-A55Core architecture
    Frequency

    How fast does it work?

    Manufacturer's official frequency values.

    FREQUENCY

    Value that determines single-core performance.

    2.2 GHz Boost

    2.2 GHz β€” Maximum boost frequency Β· 2 GHz β€” Efficiency core frequency

    2.2 GHz2 GHz
    2.2 GHzMaximum boost frequency
    2 GHzEfficiency core frequency
    Power and Cooling

    How much power does it draw?

    Official power values that determine cooling needs.

    POWER AND COOLING

    These values determine the cooling budget.

    β€”

    Device dependent β€” Cooling solution

    Device dependent
    Device dependentCooling solution
    Who Is It For?

    Where does it stand out?

    A usage guide built from the specs and the editors' tags; not a test result.

    Entry-level tablets

    Good fit
    Daily Use

    Everyday apps and media

    Good fit
    Battery Life

    A long battery life priority

    Good fit
    Editorial Analysis

    Strengths and points to consider

    The Kacbu editors' assessment of the specifications the maker publishes. We do not test devices ourselves, so nothing here is a measured result. Anything taken from an independent review is shown with its publication and date in the Press section.

    Strengths based on the specs
    8 cores: 2 Cortex-A76 and 6 Cortex-A55
    A 2.2 GHz peak clock
    The Mali-G57 MC2 graphics unit
    A 6 nm process
    Things to consider
    MediaTek publishes no detailed cache sizes
    Memory support stops at LPDDR4X
    Historical Product Info

    Official launch details

    Instead of tracking today's retail price, Kacbu keeps the product's official launch information as a reference.

    This is not the current retail price β€” it shows the product's historical, official launch information.
    Specifications

    Helio G99 specifications

    Click a linked value to see other products that share that same spec, and leave a comment on that spec.

    Core Structure

    Official source: mediatek.com
    Cores
    Threads
    Core Architecture
    Cortex-A76 / Cortex-A55
    Efficiency Core
    6
    Performance Core
    2

    Frequency

    Official source: mediatek.com
    Boost Clock
    Efficiency-Core Clock
    2 GHz

    Cache

    Official source: mediatek.com
    Cache Note
    MediaTek does not publish detailed cache sizes

    Graphics Unit

    Official source: mediatek.com
    Integrated Graphics

    Power

    Official source: mediatek.com
    Cooling Solution
    Device dependent
    Shared Hardware

    Products that share this hardware

    This product's standout specs. You can jump to other models that use the same value.

    Alternatives

    Other models in the same category

    Other products in the same category.

    Products using this part

    2 models with the Helio G99

    Models built on the same part. The difference is not the part β€” it is the device around it.

    See them all on the Chipset page
    TCL NXTPAPER 14
    TCL

    TCL NXTPAPER 14

    View product
    Redmi Pad
    Redmi

    Redmi Pad

    View product
    Products using this part

    1 model with the Helio G99

    Models built on the same part. The difference is not the part β€” it is the device around it.

    See them all on the Chipset page