Intel Core i5-8400T 对 AMD Epyc 7551. 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
  8 1
• CPU组
  Intel Core i 8000 AMD Epyc 7001
• 过去的模式
  Intel Core i5-7400T --
• Successor
  Intel Core i5-9400T AMD Epyc 7552

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
  1.70 GHz 2.00 GHz
• CPU核数
  6 32
• 涡轮增压 (1核)
  3.30 GHz 3.00 GHz
• CPU线程
  6 64
• 超线程
  没有 是
• 超频
  是 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 630 没有iGPU
• GPU frequency
  0.35 GHz
• GPU (Turbo)
  1.15 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
  9.5
• DirectX Version
  12
• 技术过程
  14 nm
• 发布日期
  Q4/2017

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
  没有 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 7551 和 Intel Core i5-8400T. The supported memory frequencies may vary depending on the motherboard configuration.

• 存储器类型
  DDR4-2666 DDR4-2666
• ECC
  没有 是
• 记忆通道
  2 8
• PCIe版本
  3.0 3.0
• PCIe通道
  16 128

• AES-NI
  是 是

Analyze the TDP (Thermal Design Power) requirements of Intel Core i5-8400T 和 AMD Epyc 7551 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  95 W 180 W

Information on architecture, interfaces, and additional instructions supported by Intel Core i5-8400T 和 AMD Epyc 7551, 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 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  9.00 MB 64.00 MB
• 建筑学
  Coffee Lake S Naples (Zen)
• 技术过程
  14 nm 14 nm
• 插座
  LGA 1151-2 SP3
• 发布日期
  Q2/2018 Q3/2017