Apple A14 Bionic 对 Apple A15 Bionic (5-GPU). 规格、性能、测试

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

• 分段
  Mobile Mobile
• 系列
  Apple A series Apple A series
• 一代人
  14 15
• CPU组
  Apple A14 Apple A15
• 过去的模式
  Apple A13 Bionic Apple A14 Bionic
• Successor
  Apple A15 Bionic --

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.

• 頻率
  3.00 GHz 3.23 GHz
• 涡轮增压 (1核)
  没有涡轮增压 没有涡轮增压
• Turbo (6 Cores)
  没有涡轮增压 没有涡轮增压
• 超线程
  没有 没有
• 超频
  没有 没有
• 核心架构
  hybrid (big.LITTLE) hybrid (big.LITTLE)

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
  Apple A14 Apple A15 (5 GPU Cores)
• GPU frequency
  1.80 GHz 0.60 GHz
• GPU (Turbo)
  3.01 GHz 没有涡轮增压
• 执行单位
  4 160
• 着色器
  0 1280
• Max. GPU Memory
  8 GB 8 GB
• Max. displays
  3 3
• 一代人
  11 12
• 技术过程
  5 nm 5 nm
• 发布日期
  Q3/2020 Q3/2021

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

Overview of the types and quantities of RAM supported by Apple A15 Bionic (5-GPU) 和 Apple A14 Bionic. The supported memory frequencies may vary depending on the motherboard configuration.

• 存储器类型
  LPDDR4X-4266 LPDDR4X-4266
• 最大内存
  6 GB 8 GB
• ECC
  没有 没有
• 记忆通道
  2 1

Analyze the TDP (Thermal Design Power) requirements of Apple A14 Bionic 和 Apple A15 Bionic (5-GPU) to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  7 W 8.5 W

Information on architecture, interfaces, and additional instructions supported by Apple A14 Bionic 和 Apple A15 Bionic (5-GPU), including virtual machine technologies and fabrication processes.

• 指令集（ISA）
  x86-64 (64 bit) ARMv8-A64 (64 bit)
• 虚拟化
  None None
• L2-Cache
  4.00 MB 16.00 MB
• 建筑学
  A14 (Firestorm/Icestorm) A15
• 技术过程
  5 nm 5 nm
• 插座
  N/A N/A
• 发布日期
  Q3/2020 Q3/2021