Intel Atom E3815 vs Intel Atom C3758R

Let's find out which one of Intel Atom E3815 and Intel Atom C3758R is of a more recent generation, and what segment it belongs to.

• Name
  Intel Atom E3815 Intel Atom C3758R
• Segment
  Mobile Desktop / Server
• Family
  Intel Atom Intel Atom
• Generation
  4 2
• CPU group
  Intel Atom E3800 Intel Atom C3000

In this block we are going to compare Intel Atom E3815 vs Intel Atom C3758R 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
  1.46 GHz 2.40 GHz
• CPU Cores
  1 8
• Turbo (1 Core)
  No turbo No turbo
• CPU Threads
  1 8
• Hyperthreading
  No No
• Overclocking
  No No
• Core architecture
  normal normal

Common specifications for integrated graphics cards in Intel Atom E3815 and Intel Atom C3758R along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

• GPU name
  Intel HD Graphics (Bay Trail GT1) no iGPU
• GPU frequency
  0.40 GHz
• GPU (Turbo)
  0.40 GHz No turbo
• Execution units
  4
• Shader
  32
• Max. GPU Memory
  8 GB --
• Max. displays
  2
• Generation
  7
• DirectX Version
  11.2
• Technology
  22 nm
• Release date
  Q3/2013

Let's compare the support of video codecs between Intel Atom E3815 and Intel Atom C3758R. 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
  Decode / Encode No
• VP9
  No No
• VP8
  No No
• AV1
  No No
• AVC
  Decode / Encode No
• VC-1
  Decode No
• JPEG
  Decode No

To choose the best model between Intel Atom E3815 and Intel Atom C3758R 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
  DDR3L-1066 SO-DIMM DDR4-2400
• Max. Memory
  256 GB
• ECC
  No Yes
• Memory channels
  1 2
• PCIe version
  3.0
• PCIe lanes
  20

AES-NI encryption support for CPUs Intel Atom E3815 and Intel Atom C3758R.

• AES-NI
  Yes Yes

Let's find out what TDP value would be better for Intel Atom E3815 or Intel Atom C3758R? 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)
  5 W 26 W
• Tjunction max.
  -- 100 °C

Here you can find a comparison of 2nd and 3rd level cache sizes for Intel Atom E3815 and Intel Atom C3758R 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-x, VT-x EPT, VT-d
• ISA extensions
  SSE4.1, SSE4.2 SSE4.1, SSE4.2
• L2-Cache
  -- 16.00 MB
• L3-Cache
  1.00 MB --
• Architecture
  Bay Trail Denverton
• Technology
  22 nm 14 nm
• Socket
  BGA 1170 BGA 1310
• Release date
  Q4/2013 Q2/2020

List of devices based on Intel Atom E3815 and Intel Atom C3758R.

• Used in
  Unknown Unknown