Intel Atom C3436L vs Intel Xeon W-2191B

Let's find out which one of Intel Atom C3436L and Intel Xeon W-2191B is of a more recent generation, and what segment it belongs to.

• Name
  Intel Atom C3436L Intel Xeon W-2191B
• Segment
  Desktop / Server Desktop / Server
• Family
  Intel Atom Intel Xeon W
• Generation
  2 6
• CPU group
  Intel Atom C3000 Intel Xeon W-2100/3100

In this block we are going to compare Intel Atom C3436L vs Intel Xeon W-2191B 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
  1.30 GHz 2.30 GHz
• CPU Cores
  4 18
• Turbo (1 Core)
  No turbo 4.30 GHz
• CPU Threads
  4 36
• Hyperthreading
  No Yes
• Overclocking
  No No
• Core architecture
  normal normal

Common specifications for integrated graphics cards in Intel Atom C3436L and Intel Xeon W-2191B 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 Intel Atom C3436L and Intel Xeon W-2191B. 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 Intel Atom C3436L and Intel Xeon W-2191B 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
  DDR4-1866 DDR4-2666
• Max. Memory
  256 GB 512 GB
• ECC
  Yes Yes
• Memory channels
  1 4
• PCIe version
  3.0 3.0
• PCIe lanes
  10 48

AES-NI encryption support for CPUs Intel Atom C3436L and Intel Xeon W-2191B.

• AES-NI
  Yes Yes

Let's find out what TDP value would be better for Intel Atom C3436L or Intel Xeon W-2191B? 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)
  10.75 W 140 W
• Tjunction max.
  100 °C --

Here you can find a comparison of 2nd and 3rd level cache sizes for Intel Atom C3436L and Intel Xeon W-2191B CPUs along with a list of ISA extensions.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• ISA extensions
  SSE4.1, SSE4.2 SSE4.1, SSE4.2, AVX2, AVX-512
• L2-Cache
  8.00 MB --
• L3-Cache
  -- 24.75 MB
• Architecture
  Denverton Skylake W
• Technology
  14 nm 14 nm
• Socket
  BGA 1310 LGA 2066
• Release date
  Q2/2020 Q3/2017

List of devices based on Intel Atom C3436L and Intel Xeon W-2191B.

• Used in
  Unknown Apple iMac Pro (2017)