Processor MediaTek Helio X25, specifications and benchmarks

• CPU group
  MediaTek Helio X20
• Family
  Mediatek Helio
• Generation
  2
• Name
  MediaTek Helio X25
• Predecessor
  —
• Segment
  Mobile
• Successor
  —

• A-Core
  2x Cortex-A72
• A-Core Frequency
  1.55 GHz (2.50 GHz)
• B-Core
  4x Cortex-A53
• B-Core Frequency
  —
• C-Core
  4x Cortex-A53
• C-Core Frequency
  —
• Core architecture
  hybrid (Prime / big.LITTLE)
• CPU Cores
  10
• CPU Threads
  10
• Hyperthreading / SMT
  No
• Overclocking
  No

• DirectX Version
  11
• Execution units
  4
• Generation
  Midgard 4
• GPU Frequency
  850 MHz
• GPU name
  ARM Mali-T880 MP4
• GPU Turbo
  850 MHz
• Max. displays
  2
• Max. GPU Memory
  —
• Release date
  Q2/2016
• Shader
  64
• Technology
  16 nm

• AV1
  No
• H.264 / AVC
  Conflicting source values: Decode / Encode | No
• h265 / HEVC (8 bit)
  Decode / Encode
• h265 / HEVC (10 bit)
  Decode
• JPEG
  Decode / Encode
• VC-1
  No
• VP8
  Decode / Encode
• VP9
  No

• ECC
  No
• Max. Memory
  4 GB
• Memory Bandwidth
  —
• Memory channels
  2
• Memory type
  LPDDR3-800
• PCIe
  —

• AES-NI
  No

• Maximum Operating Temperature
  —
• TDP (PL1, legacy label)
  —
• TDP (PL2)
  —
• TDP down
  —
• TDP up
  —

• Architecture
  Cortex-A72 / Cortex-A53
• Documents
  —
• Instruction set (ISA)
  ARMv8-A64 (64 bit)
• ISA extensions
  —
• L2-Cache
  —
• L3-Cache
  —
• Operating systems
  Android
• Part Number
  MT6797T
• Release date
  Q4/2015
• Socket
  —
• Technology
  20 nm
• Virtualization
  None

Common positions MediaTek Helio X25 CPU in popular benchmarks, for comparison with other models.

• Geekbench 5, 64bit (Single-Core)
  1153 place
• Geekbench 5, 64bit (Multi-Core)
  1047 place
• iGPU - FP32 Performance (Single-precision GFLOPS)
  1451 place
• AnTuTu 8 benchmark
  101 place