Intel Core i9-9900K 对 AMD Ryzen Threadripper 3990X. 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 i9 AMD Ryzen
• 一代人
  9 3
• CPU组
  Intel Core i 9000 AMD Ryzen Threadripper 3000
• Successor
  Intel Core i9-10900K --

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
  3.60 GHz 2.90 GHz
• CPU核数
  8 64
• 涡轮增压 (1核)
  5.00 GHz 4.30 GHz
• CPU线程
  16 128
• 超线程
  是 是
• 超频
  是 是
• 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)
  1.20 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 Ryzen Threadripper 3990X 和 Intel Core i9-9900K. The supported memory frequencies may vary depending on the motherboard configuration.

• 存储器类型
  DDR4-2666 DDR4-3200
• 最大内存
  128 GB 2048 GB
• ECC
  没有 是
• 记忆通道
  2 4
• PCIe版本
  3.0 4.0
• PCIe通道
  16 72

• AES-NI
  是 是

Analyze the TDP (Thermal Design Power) requirements of Intel Core i9-9900K 和 AMD Ryzen Threadripper 3990X to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  95 W 280 W
• TDP (PL2)
  119 W / 28 s --
• 最高温度
  100 °C 95 °C

Information on architecture, interfaces, and additional instructions supported by Intel Core i9-9900K 和 AMD Ryzen Threadripper 3990X, 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
  16.00 MB 256.00 MB
• 建筑学
  Coffee Lake S Refresh Castle Peak (Zen 2)
• 技术过程
  14 nm 7 nm
• 插座
  LGA 1151-2 TRX4 (sTRX4)
• 发布日期
  Q4/2018 Q1/2020