Comparing MediaTek Helio G99 vs MediaTek Helio G99

description_compare Qualcomm Snapdragon 855 Plus and MediaTek Helio G99

• Name
  Qualcomm Snapdragon 855 Plus MediaTek Helio G99
• Family
  Qualcomm Snapdragon Mediatek Helio
• CPU group
  Qualcomm Snapdragon 855/860 MediaTek Helio G99
• Segment
  Mobile Mobile
• Generation
  6 1
• Successor
  Qualcomm Snapdragon 860 --

CPU Cores and Base Frequency

• CPU Cores / Threads
  8 / 8 8 / 8
• Core architecture
  hybrid (Prime / big.LITTLE) hybrid (big.LITTLE)
• A-Core
  1x Kryo 485 Prime 2x Cortex-A76
• B-Core
  3x Kryo 485 Gold 6x Cortex-A55
• Hyperthreading / SMT
  No No
• Overclocking
  No No
• A-Core Frequency
  2.96 GHz 2.00 GHz (2.20 GHz)
• B-Core Frequency
  2.42 GHz 2.00 GHz (2.00 GHz)

• GPU name
  Qualcomm Adreno 640 ARM Mali-G57 MP2
• GPU frequency
  0.25 GHz 0.25 GHz
• GPU (Turbo)
  0.68 GHz 1.07 GHz
• Execution units
  4 2
• Shader
  384 32
• Max. GPU Memory
  4 GB 4 GB
• Max. displays
  1 2
• Generation
  5 Vallhall 1
• Direct X
  12.0 12
• Technology
  7 nm 7 nm
• Release date
  Q1/2019 Q2/2020

• h265 / HEVC (8 bit)
  Decode / Encode Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode Decode / Encode
• h264
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode
• AV1
  No Decode
• AVC
  No Decode / Encode
• VC-1
  No Decode / Encode
• JPEG
  No Decode / Encode

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

• Technology
  7 nm 6 nm
• Chip design
  Chiplet Chiplet
• Socket
  N/A N/A
• L2-Cache
  2.00 MB --
• L3-Cache
  3.00 MB --
• Architecture
  Kryo 485 Cortex-A76 / Cortex-A55
• Operating systems
  Android Android
• Virtualization
  None None
• Instruction set (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• Release date
  Q4/2018 Q3/2022
• Part Number
  SM8150-AC --
• Documents
  -- Technical data sheet