AMD Phenom II X4 805 vs Intel Xeon Silver 4209T

Let's find out which one of AMD Phenom II X4 805 and Intel Xeon Silver 4209T is of a more recent generation, and what segment it belongs to.

• Name
  AMD Phenom II X4 805 Intel Xeon Silver 4209T
• Segment
  Desktop / Server Desktop / Server
• Family
  AMD Phenom II Intel Xeon Silver
• Generation
  4 2
• CPU group
  AMD Phenom II - 800/900 Intel Xeon Silver 4200
• Predecessor
  -- Intel Xeon Silver 4109T

In this block we are going to compare AMD Phenom II X4 805 vs Intel Xeon Silver 4209T by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

• Frequency
  2.50 GHz 2.20 GHz
• CPU Cores
  4 8
• Turbo (1 Core)
  No turbo 3.20 GHz
• CPU Threads
  4 16
• Hyperthreading
  No Yes
• Overclocking
  Yes No
• Core architecture
  normal normal

Common specifications for integrated graphics cards in AMD Phenom II X4 805 and Intel Xeon Silver 4209T along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

• GPU name
  no iGPU no iGPU
• GPU (Turbo)
  No turbo No turbo

Let's compare the support of video codecs between AMD Phenom II X4 805 and Intel Xeon Silver 4209T. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

• h265 / HEVC (8 bit)
  No No
• h265 / HEVC (10 bit)
  No No
• h264
  No No
• VP9
  No No
• VP8
  No No
• AV1
  No No
• AVC
  No No
• VC-1
  No No
• JPEG
  No No

To choose the best model between AMD Phenom II X4 805 and Intel Xeon Silver 4209T you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

• Memory type
  DDR2-1066 DDR4-2400
• ECC
  No Yes
• Memory channels
  2 6
• PCIe version
  3.0
• PCIe lanes
  48

AES-NI encryption support for CPUs AMD Phenom II X4 805 and Intel Xeon Silver 4209T.

• AES-NI
  No Yes

Let's find out what TDP value would be better for AMD Phenom II X4 805 or Intel Xeon Silver 4209T? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

• TDP (PL1)
  95 W 70 W

Here you can find a comparison of 2nd and 3rd level cache sizes for AMD Phenom II X4 805 and Intel Xeon Silver 4209T CPUs along with a list of ISA extensions.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  AMD-V VT-x, VT-x EPT, VT-d
• ISA extensions
  SSE3, SSE4a SSE4.1, SSE4.2, AVX2, AVX-512
• L3-Cache
  4.00 MB 11.00 MB
• Architecture
  Deneb (K10) Cascade Lake
• Technology
  45 nm 14 nm
• Socket
  AM3 LGA 3647
• Release date
  Q1/2009 Q2/2019

List of devices based on AMD Phenom II X4 805 and Intel Xeon Silver 4209T.

• Used in
  Unknown Unknown