Intel Core i5-11400 对 AMD Epyc 7262. 规格、性能、测试

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

• 分段
  Desktop / Server Desktop / Server
• 系列
  Intel Core i5 AMD Epyc
• 一代人
  11 2
• CPU组
  Intel Core i 11000 AMD Epyc 7002
• 过去的模式
  Intel Core i5-10400 --
• Successor
  Intel Core i5-12400 --

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
  2.60 GHz 3.20 GHz
• CPU核数
  6 8
• 涡轮增压 (1核)
  4.40 GHz 3.40 GHz
• CPU线程
  12 16
• 超线程
  是 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
  Intel UHD Graphics 730 没有iGPU
• GPU frequency
  0.35 GHz
• GPU (Turbo)
  1.30 GHz 没有涡轮增压
• 执行单位
  24
• 着色器
  192
• Max. GPU Memory
  64 GB --
• Max. displays
  3
• 一代人
  12
• DirectX Version
  12
• 技术过程
  14 nm
• 发布日期
  Q1/2021

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

Overview of the types and quantities of RAM supported by AMD Epyc 7262 和 Intel Core i5-11400. The supported memory frequencies may vary depending on the motherboard configuration.

• 存储器类型
  DDR4-3200 DDR4-3200
• 最大内存
  128 GB
• ECC
  没有 是
• 记忆通道
  2 8
• PCIe版本
  4.0 4.0
• PCIe通道
  20 128

• AES-NI
  是 是

Analyze the TDP (Thermal Design Power) requirements of Intel Core i5-11400 和 AMD Epyc 7262 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  65 W 155 W
• TDP (PL2)
  154 W / 56 s --
• 最高温度
  100 °C --

Information on architecture, interfaces, and additional instructions supported by Intel Core i5-11400 和 AMD Epyc 7262, including virtual machine technologies and fabrication processes.

• 指令集（ISA）
  x86-64 (64 bit) x86-64 (64 bit)
• 虚拟化
  VT-x, VT-x EPT, VT-d AMD-V, SVM
• ISA扩展
  SSE4.1, SSE4.2, AVX2, AVX-512 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  3.00 MB --
• L2-Cache
  12.00 MB 128.00 MB
• 建筑学
  Rocket Lake S Rome (Zen 2)
• 技术过程
  14 nm 7 nm
• 插座
  LGA 1200 SP3
• 发布日期
  Q1/2021 Q3/2019