Intel Atom C3758R vs Intel Core i9-9820X

Let's find out which one of Intel Atom C3758R and Intel Core i9-9820X is of a more recent generation, and what segment it belongs to.

• Name
  Intel Atom C3758R Intel Core i9-9820X
• Segment
  Desktop / Server Desktop / Server
• Family
  Intel Atom Intel Core i9
• Generation
  2 9
• CPU group
  Intel Atom C3000 Intel Core i 9000X

In this block we are going to compare Intel Atom C3758R vs Intel Core i9-9820X 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
  2.40 GHz 3.30 GHz
• CPU Cores
  8 10
• Turbo (1 Core)
  No turbo 4.20 GHz
• CPU Threads
  8 20
• Hyperthreading
  No Yes
• Overclocking
  No Yes
• Core architecture
  normal normal

Common specifications for integrated graphics cards in Intel Atom C3758R and Intel Core i9-9820X 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 C3758R and Intel Core i9-9820X. 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 C3758R and Intel Core i9-9820X 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
  DDR4-2400 DDR4-2666
• Max. Memory
  256 GB 128 GB
• ECC
  Yes No
• Memory channels
  2 4
• PCIe version
  3.0 3.0
• PCIe lanes
  20 44

AES-NI encryption support for CPUs Intel Atom C3758R and Intel Core i9-9820X.

• AES-NI
  Yes Yes

Let's find out what TDP value would be better for Intel Atom C3758R or Intel Core i9-9820X? 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)
  26 W 165 W
• Tjunction max.
  100 °C 95 °C

Here you can find a comparison of 2nd and 3rd level cache sizes for Intel Atom C3758R and Intel Core i9-9820X 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
  16.00 MB --
• L3-Cache
  -- 17.00 MB
• Architecture
  Denverton Skylake X Refresh
• Technology
  14 nm 14 nm
• Socket
  BGA 1310 LGA 2066
• Release date
  Q2/2020 Q4/2018

List of devices based on Intel Atom C3758R and Intel Core i9-9820X.

• Used in
  Unknown Unknown