AMD A4-9120 对 Intel Pentium 4405U. 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
  AMD A Intel Pentium
• 一代人
  6 6
• CPU组
  AMD A4-9000 Intel Pentium 4000

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
  2.20 GHz 2.10 GHz
• CPU核数
  2 2
• 涡轮增压 (1核)
  2.50 GHz 没有涡轮增压
• CPU线程
  2 4
• Turbo (2 Cores)
  2.20 GHz 没有涡轮增压
• 超线程
  没有 是
• 超频
  没有 没有
• 核心架构
  normal normal

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
  AMD Radeon R3 (Stoney Ridge) Intel HD Graphics 510
• GPU frequency
  0.66 GHz 0.30 GHz
• GPU (Turbo)
  没有涡轮增压 0.95 GHz
• 执行单位
  2 12
• 着色器
  128 96
• Max. GPU Memory
  2 GB 32 GB
• Max. displays
  3 3
• 一代人
  7 9
• DirectX Version
  12 12.0
• 技术过程
  28 nm 14 nm
• 发布日期
  Q2/2016 Q1/2015

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

Overview of the types and quantities of RAM supported by Intel Pentium 4405U 和 AMD A4-9120. The supported memory frequencies may vary depending on the motherboard configuration.

• 存储器类型
  DDR4-2133 DDR4-2133
• 最大内存
  8 GB
• ECC
  没有 没有
• 记忆通道
  1 2
• PCIe版本
  3.0 2.0
• PCIe通道
  8 10

• AES-NI
  是 是

Analyze the TDP (Thermal Design Power) requirements of AMD A4-9120 和 Intel Pentium 4405U 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 down
  10 W --
• 最高温度
  90 °C --

Information on architecture, interfaces, and additional instructions supported by AMD A4-9120 和 Intel Pentium 4405U, including virtual machine technologies and fabrication processes.

• 指令集（ISA）
  x86-64 (64 bit) x86-64 (64 bit)
• 虚拟化
  AMD-V VT-x, VT-x EPT, VT-d
• ISA扩展
  SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 SSE4.1, SSE4.2
• L2-Cache
  2.00 MB 2.00 MB
• 建筑学
  Stoney Ridge (Excavator) Skylake U
• 技术过程
  28 nm 14 nm
• 插座
  FP4 BGA 1356
• 发布日期
  Q2/2017 Q3/2015