description MediaTek Helio G99

• Name
  MediaTek Helio G99
• Family
  Mediatek Helio
• CPU group
  MediaTek Helio G99
• Segment
  Mobile
• Generation
  1

CPU Cores and Base Frequency

• CPU Cores / Threads
  8 / 8
• Core architecture
  hybrid (big.LITTLE)
• A-Core
  2x Cortex-A76
• B-Core
  6x Cortex-A55
• Hyperthreading / SMT
  No
• Overclocking
  No
• A-Core Frequency
  2.00 GHz (2.20 GHz)
• B-Core Frequency
  2.00 GHz (2.00 GHz)

• GPU name
  ARM Mali-G57 MP2
• GPU frequency
  0.25 GHz
• GPU (Turbo)
  1.07 GHz
• Execution units
  2
• Shader
  32
• Max. GPU Memory
  4 GB
• Max. displays
  2
• Generation
  Vallhall 1
• Direct X
  12
• Technology
  7 nm
• Release date
  Q2/2020

• h265 / HEVC (8 bit)
  Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode
• h264
  Decode / Encode
• VP8
  Decode / Encode
• VP9
  Decode / Encode
• AV1
  Decode
• AVC
  Decode / Encode
• VC-1
  Decode / Encode
• JPEG
  Decode / Encode

• Memory type
  LPDDR4X-4266
• Max. Memory
  12 GB
• Memory channels
  2 (Dual Channel)
• ECC
  No
• AES-NI
  No

• Technology
  6 nm
• Chip design
  Chiplet
• Socket
  N/A
• Architecture
  Cortex-A76 / Cortex-A55
• Operating systems
  Android
• Virtualization
  None
• Instruction set (ISA)
  ARMv8-A64 (64 bit)
• Release date
  Q3/2022
• Documents
  Technical data sheet