Intel Atom C3858
Intel Pentium 3556U
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Comparing Intel Atom C3858 vs Intel Pentium 3556U ❁ Best Computer CPU Processors

Overall score
star star star star star
Released
Q3/2017
Released
Q3/2013
Overall score
star star star star star

Comparison of video cards. Intel Atom C3858 vs Intel Pentium 3556U in benchmarks and specifications. There are several parameters to consider when choosing the best budget processor. Gamers are interested in the base clock speed, boost potential, integrated graphics, and price/performance ratio. Consider the following as well:
- What's the best budget processor?
- What is the best budget processor for a gaming PC?
- What processor do professional gamers use?
The best budget processors at your disposal.

Differences
Intel Atom C3858 Reasons to consider
Intel Atom C3858
Report a bug
  • Higher clock speed
    2.00 GHz left arrow 1.70 GHz
    Around -18% better clock speed
  • More number of cores
    12 left arrow 2
    2 times more threads
Intel Pentium 3556U Reasons to consider
Intel Pentium 3556U
Report a bug
  • Performance per watt
    15 W left arrow 25 W
    About 0.6 times less performance per watt
Performance tests
Real tests Intel Atom C3858 vs Intel Pentium 3556U
Specifications
Complete list of technical specifications
Intel Atom C3858 Intel Atom C3858
Intel Pentium 3556U Intel Pentium 3556U
CPU generation and family

Let's compare the difference in processor generations between processor {Intel Atom C3858} and {Intel Pentium 3556U}. The higher the generation and the more recent generation of the model, the better. Keep in mind the following: - What is the best processor? - What is the most powerful CPU in the world? -Which CPU is best for gaming? We offer a guide on the best processor options for both desktops and laptops. This will help you to decide which processor you need and whether it's worth spending more money on a newer-generation processor.

  • Name
    Intel Atom C3858 left arrow Intel Pentium 3556U
  • Segment
    Desktop / Server left arrow Mobile
  • Family
    Intel Atom left arrow Intel Pentium
  • Generation
    2 left arrow 4
  • CPU group
    Intel Atom C3000 left arrow Intel Pentium 3000
CPU Cores and Base Frequency ★ Understanding Clock: Processor Base and Boost Speeds

Let's compare processors {Intel Atom C3858} and {Intel Pentium 3556U} in terms of base clock characteristics. The processor with the highest score wins. Also in some models you can compare the turbo frequency. Keep in mind the following: - Which core processor is best for gaming? - How many cores are enough for gaming? - Do you need a fast processor for gaming? Choose the CPU with the maximum number of cores for gaming.

  • Frequency
    2.00 GHz left arrow 1.70 GHz
  • CPU Cores
    12 left arrow 2
  • Turbo (1 Core)
    No turbo left arrow No turbo
  • CPU Threads
    12 left arrow 2
  • Hyperthreading
    No left arrow No
  • Overclocking
    No left arrow No
  • Core architecture
    normal left arrow normal
Internal Graphics ❀ Should my CPU have integrated graphics?

By comparing {Intel Atom C3858} and {Intel Pentium 3556U} processors, you can find out which integrated graphics card is better. However, not every model may have a built-in video card. The block does not affect the final performance score and can be skipped. Compare processors with intergrated graphics, but make allowance for the following as well: - What is internal graphics? - What are integrated graphics used for? - Are CPU integrated graphics good?

  • GPU name
    no iGPU left arrow Intel HD Graphics (Haswell GT1)
  • GPU frequency
    left arrow 0.20 GHz
  • GPU (Turbo)
    No turbo left arrow 1.00 GHz
  • Execution units
    left arrow 10
  • Shader
    left arrow 80
  • Max. displays
    left arrow 3
  • Generation
    left arrow 7.5
  • DirectX Version
    left arrow 11.1
  • Technology
    left arrow 22 nm
  • Release date
    left arrow Q4/2012
Hardware codec support ❆ Hardware Codec Capabilities

It's time to compare how processors differ from each other in terms of hardware support for codecs. Each brand may have its own set of instructions. A codec is a hardware- or software-based process that compresses and decompresses large amounts of data. Different processors use different underlying codecs and image processing engines. Get information about {Intel Atom C3858} and {Intel Pentium 3556U}, and also consider the following: - What is hardware codec support? - What is the difference between hardware codec or software codec? - What are the different types of codecs?

  • h265 / HEVC (8 bit)
    No left arrow No
  • h265 / HEVC (10 bit)
    No left arrow No
  • h264
    No left arrow Decode / Encode
  • VP9
    No left arrow No
  • VP8
    No left arrow No
  • AV1
    No left arrow No
  • AVC
    No left arrow Decode / Encode
  • VC-1
    No left arrow Decode
  • JPEG
    No left arrow Decode
Memory & PCIe ✧ Supported Memory Type

The type and frequency of memory that the processor supports affects the performance rating. Therefore, we recommend that you carefully compare which model shows the best results in comparison. What memory is supported by the processor {Intel Atom C3858} or {Intel Pentium 3556U} and at what maximum frequency the RAM module can operate, you can see below. Keep the following in mind: - How do I find information about processor memory? - What are the limitations of the processor?

  • Memory type
    DDR4-2400 left arrow DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMMLPDDR3-1333LPDDR3-1600
  • Max. Memory
    256 GB left arrow 16 GB
  • ECC
    Yes left arrow No
  • Memory channels
    2 left arrow 2
  • PCIe version
    3.0 left arrow 2
  • PCIe lanes
    16 left arrow 10
Encryption ⊙ Comparison of encryption algorithms based on CPU utilization

We make a choice in favor of a processor that supports encryption. If both processors have the same performance in this block, then you need to look at a comparison of other technical characteristics. Don't forget the following: - What technologies are used for encryption? - What is an example of encryption? - What are the types of encryption devices?

  • AES-NI
    Yes left arrow Yes
Thermal Management ✗ What is Thermal Management and why do we need it

Let's compare the temperatures of the processors {Intel Atom C3858} and {Intel Pentium 3556U}. It is important that the higher the TDP of the processor, the more powerful the cooling system will be required. The optimal model is considered to be a processor with a lower TDP. With faster processors that dissipate more heat than the slower processors, it is no longer possible to ignore thermal management. Ask yourself questions: - Should you always put thermal paste on CPU? - What is meant by thermal management? - Why is thermal management important? As computing speeds increase, thermal management is becoming a serious problem in computer systems, so pay attention to it.

  • TDP (PL1)
    25 W left arrow 15 W
  • Tjunction max.
    100 °C left arrow 100 °C
Technical details ✬ Important Specifications of Processor (CPU)

Compare {Intel Atom C3858} and {Intel Pentium 3556U} processors by specifications: L2-L3 cache, release date, motherboard socket, manufacturing process, ISA instruction set, and more. Pay attention to L2 and L3 - the higher this indicator, the better, also the technical process, the smaller it is, the better. When comparing processor specifications, keep the following in mind: - What are the features of a good processor? - How to choose a processor? - What are processor specifications? Our site has a database of popular CPUs.

  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Virtualization
    VT-x, VT-x EPT, VT-d left arrow VT-x, VT-x EPT, VT-d
  • ISA extensions
    SSE4.1, SSE4.2 left arrow SSE4.1, SSE4.2
  • L2-Cache
    12.00 MB left arrow --
  • L3-Cache
    -- left arrow 2.00 MB
  • Architecture
    Denverton left arrow Haswell U
  • Technology
    14 nm left arrow 22 nm
  • Socket
    BGA 1310 left arrow BGA 1168
  • Release date
    Q3/2017 left arrow Q3/2013
Devices using this processor ★ What type of device is a processor

Let's compare the difference in the use of processors {Intel Atom C3858} and {Intel Pentium 3556U}. Based on this comparison, you will understand the intended purpose of the processor (games, entertainment, work). Ask yourself a series of questions: - How do I determine which processor is best for what purpose? - How do I know which processor is best for me? - Which processor is used for what? Compare popular CPUs and choose the best computer processor for you.

  • Used in
    Unknown left arrow Unknown
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