Intel Atom Z3775
Samsung Exynos 7578
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Intel Atom Z3775 vs Samsung Exynos 7578. Specifications, performance, tests

Overall score
star star star star star
Released
Q1/2014
Intel Atom Z3775
Intel Atom Z3775
Released
Q2/2015
Overall score
star star star star star
Samsung Exynos 7578
Samsung Exynos 7578

Compare Intel Atom Z3775 VS Samsung Exynos 7578. Which processor delivers superior performance?

In this detailed comparison, we evaluate the specifications and benchmarks of both processors to determine the best choice for your needs. We analyze their core counts, maximum frequencies, and power consumption.

Intel Atom Z3775 boasts a maximum frequency of 1.46 GHz GHz. 4 cores that enhance multitasking capabilities.With a power consumption of 3.5 W W, it ensures efficient performance.Released in Q1/2014, it incorporates the latest technology for optimal efficiency.

Samsung Exynos 7578 features a maximum frequency of 1.50 GHz GHz. 4 / 4 cores designed for high-performance tasks.Launched in Q2/2015, it is built to handle demanding applications.

Differences

Intel Atom Z3775 Reasons to consider
Intel Atom Z3775
Report a bug
  • Place in the overall ranking

    (based on several benchmarks)

    1736 left arrow score
  • Higher turbo clock speed

    Around 37% better overclocked clock speed

    2.39 GHz left arrow 1.50 GHz

Positions in all rankings

Common positions Intel Atom Z3775 CPU in popular benchmarks, for comparison with other models.

  • iGPU - FP32 Performance (Single-precision GFLOPS)
    1681 place
  • Geekbench 3, 64bit (Single-Core)
    833 place
  • Geekbench 3, 64bit (Multi-Core)
    796 place
  • Estimated results for PassMark CPU Mark
    1312 place
  • Place in the overall ranking

    (based on several benchmarks)

    1843 left arrow score
  • Higher clock speed

    Around 3% better clock speed

    1.50 GHz left arrow 1.46 GHz

Positions in all rankings

Common positions Samsung Exynos 7578 CPU in popular benchmarks, for comparison with other models.

  • Geekbench 5, 64bit (Single-Core)
    1486 place
  • Geekbench 5, 64bit (Multi-Core)
    1527 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    1753 place

Specifications

Technical data
Intel Atom Z3775 Intel Atom Z3775
Samsung Exynos 7578 Samsung Exynos 7578
CPU family and group

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

  • Segment
    Mobile left arrow Mobile
  • Family
    Intel Atom left arrow Samsung Exynos
  • Generation
    4 left arrow 1
  • CPU group
    Intel Atom Z3700 left arrow Samsung Exynos 7578/7580
CPU Technical specs

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

  • Frequency
    1.46 GHz left arrow 1.50 GHz
  • Turbo (1 Core)
    2.39 GHz left arrow 1.50 GHz
  • Turbo (4 Cores)
    No turbo left arrow 1.50 GHz
  • Hyperthreading
    No left arrow No
  • Overclocking
    No left arrow No
  • Core architecture
    normal left arrow normal
IGPU

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

  • GPU name
    Intel HD Graphics (Bay Trail GT1) left arrow ARM Mali-T720 MP2
  • GPU frequency
    0.31 GHz left arrow 0.65 GHz
  • GPU (Turbo)
    0.78 GHz left arrow 0.65 GHz
  • Execution units
    4 left arrow 2
  • Shader
    32 left arrow 32
  • Max. GPU Memory
    8 GB left arrow --
  • Max. displays
    2 left arrow 2
  • Generation
    7 left arrow Midgard 3
  • Technology
    22 nm left arrow 28nm
  • Release date
    Q3/2013 left arrow Q4/2013
Hardware codec support

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

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

Overview of the types and quantities of RAM supported by Samsung Exynos 7578 and Intel Atom Z3775. The supported memory frequencies may vary depending on the motherboard configuration.

  • Memory type
    LPDDR3-1066 left arrow LPDDR3-1066
  • Max. Memory
    4 GB left arrow
  • ECC
    No left arrow No
  • Memory channels
    2 left arrow 0
Thermal Management

Analyze the TDP (Thermal Design Power) requirements of Intel Atom Z3775 and Samsung Exynos 7578 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

  • TDP (PL1)
    3.5 W left arrow
  • Tjunction max.
    90 °C left arrow --
Technologies and extensions

Information on architecture, interfaces, and additional instructions supported by Intel Atom Z3775 and Samsung Exynos 7578, including virtual machine technologies and fabrication processes.

  • Instruction set (ISA)
    x86-64 (64 bit) left arrow ARMv8-A64 (64 bit)
  • Virtualization
    VT-x, VT-x EPT left arrow None
  • ISA extensions
    SSE4.1, SSE4.2 left arrow
  • L3-Cache
    2.00 MB left arrow --
  • Architecture
    Bay Trail left arrow Cortex-A53
  • Technology
    22 nm left arrow 28 nm
  • Socket
    BGA 1380 left arrow N/A
  • Release date
    Q1/2014 left arrow Q2/2015

Benchmarks

Performance tests CPUs

By analyzing the results from various benchmarks, you can gain a clearer understanding of the performance differences between Intel Atom Z3775 and Samsung Exynos 7578.

Compare the synthetic benchmark scores and make an informed decision on the best processor for your needs!

iGPU - FP32 Performance (Single-precision GFLOPS)
The performance of the iGPU - the internal GPU in games
50
Intel Atom Z3775
22
Samsung Exynos 7578

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