UNISOC SC9863A 对 UNISOC T618. 规格、性能、测试

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

• 系列
  UNISOC 4G UNISOC 4G
• CPU组
  UNISOC 4G 28nm UNISOC 4G 12nm
• 分段
  Mobile Mobile
• 一代人
  0 --

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

• CPU Cores / Threads
  8 / 8 8 / 8
• 核心架构
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A-Core
  4x Cortex-A55 2x Cortex-A75
• B-Core
  4x Cortex-A55 6x Cortex-A55
• Hyperthreading / SMT
  没有 没有
• 超频
  没有 没有
• A-Core Frequency
  1.20 GHz 2.00 GHz
• B-Core Frequency
  1.60 GHz 2.00 GHz

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

• GPU名称
  PowerVR GE8322 ARM Mali-G52 MP2
• GPU frequency
  0.55 GHz 0.85 GHz
• GPU (Turbo)
  没有涡轮增压 没有涡轮增压
• 执行单位
  1 2
• 着色器
  0 32
• Max. displays
  1 2
• 一代人
  Bifrost 2
• Direct X
  10 12
• 技术过程
  20 nm 16 nm
• 发布日期
  Q1/2017 Q3/2020

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

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

Overview of the types and quantities of RAM supported by UNISOC T618 和 UNISOC SC9863A. The supported memory frequencies may vary depending on the motherboard configuration.

• 存储器类型
  LPDDR3LPDDR4LPDDR4X LPDDR3-933LPDDR4-1866LPDDR4X-1866
• 最大内存
  --
• 记忆通道
  0 2 (Dual Channel)
• ECC
  没有 没有
• PCIe
  --
• AES-NI
  没有 没有

Analyze the TDP (Thermal Design Power) requirements of UNISOC SC9863A 和 UNISOC T618 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1 / PBP)
  --

Information on architecture, interfaces, and additional instructions supported by UNISOC SC9863A 和 UNISOC T618, including virtual machine technologies and fabrication processes.

• 技术过程
  28 nm 12 nm
• Chip design
  --
• 建筑学
  --
• Operating systems
  Android Android
• 虚拟化
  None None
• 指令集（ISA）
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• ISA扩展
  --
• 发布日期
  Q2/2019 Q3/2019
• 规格
  -- Technical data sheet