Apple M2 对 Apple M1. 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 M series Apple M series
• 一代人
  2 1
• CPU组
  Apple M2 Apple M1

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
  3.50 GHz 3.20 GHz
• CPU核数
  8 8
• 涡轮增压 (1核)
  没有涡轮增压 没有涡轮增压
• CPU线程
  8 8
• Turbo (8 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)
• A core
  4x Avalanche 4x Firestorm
• B core
  4x Blizzard 4x Icestorm

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 M2 (8 Core) Apple M1 (8 Core)
• GPU frequency
  3.50 GHz 3.20 GHz
• GPU (Turbo)
  没有涡轮增压 没有涡轮增压
• 执行单位
  128 128
• Max. GPU Memory
  16 GB 8 GB
• Max. displays
  3 2
• 一代人
  2 1
• 技术过程
  5 nm 5 nm
• 发布日期
  Q1/2022 Q4/2020

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

Overview of the types and quantities of RAM supported by Apple M1 和 Apple M2. The supported memory frequencies may vary depending on the motherboard configuration.

• 存储器类型
  LPDDR5-5500 LPDDR4X-4266
• 最大内存
  16 GB 16 GB
• ECC
  没有 没有
• 记忆通道
  2 2
• PCIe版本
  4.0 4.0

• AES-NI
  是 是

Analyze the TDP (Thermal Design Power) requirements of Apple M2 和 Apple M1 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  15 W 15 W
• TDP up
  20 W 20 W
• TDP down
  10 W 10 W

Information on architecture, interfaces, and additional instructions supported by Apple M2 和 Apple M1, including virtual machine technologies and fabrication processes.

• 指令集（ISA）
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• 虚拟化
  None None
• ISA扩展
  Rosetta 2 x86-Emulation Rosetta 2 x86-Emulation
• L2-Cache
  16.00 MB 16.00 MB
• 建筑学
  M2 M1
• 技术过程
  5 nm 5 nm
• 插座
  N/A N/A
• 发布日期
  Q1/2022 Q4/2020