AMD Ryzen 3 7440U
AMD Ryzen 5 7640HS
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AMD Ryzen 3 7440U vs AMD Ryzen 5 7640HS. Specifications, performance, tests

Overall score
star star star star star
Released
Q3/2023
AMD Ryzen 3 7440U
AMD Ryzen 3 7440U
Released
Q1/2023
Overall score
star star star star star
AMD Ryzen 5 7640HS
AMD Ryzen 5 7640HS

Compare AMD Ryzen 3 7440U VS AMD Ryzen 5 7640HS. 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.

AMD Ryzen 3 7440U boasts a maximum frequency of 3.00 GHz GHz. 4 / 8 cores that enhance multitasking capabilities.With a power consumption of 15 W W, it ensures efficient performance.Released in Q3/2023, it incorporates the latest technology for optimal efficiency.

AMD Ryzen 5 7640HS features a maximum frequency of 4.30 GHz GHz. 6 / 12 cores designed for high-performance tasks.Its power consumption is 54 W W, providing a balance of power and efficiency.Launched in Q1/2023, it is built to handle demanding applications.

Differences

AMD Ryzen 3 7440U Reasons to consider
AMD Ryzen 3 7440U
Report a bug
  • Performance per watt

    times less performance per watt

    15 W left arrow 54 W

Positions in all rankings

Common positions AMD Ryzen 3 7440U CPU in popular benchmarks, for comparison with other models.

  • iGPU - FP32 Performance (Single-precision GFLOPS)
    202 place
  • Place in the overall ranking

    (based on several benchmarks)

    139 left arrow score
  • Higher clock speed

    Around 30% better clock speed

    4.30 GHz left arrow 3.00 GHz
  • More number of cores

    About 1.5 times more cores

    6 left arrow 4
  • Higher turbo clock speed

    Around 6 % better overclocked clock speed

    5.00 GHz left arrow 4.70 GHz

Positions in all rankings

Common positions AMD Ryzen 5 7640HS CPU in popular benchmarks, for comparison with other models.

  • Geekbench 5, 64bit (Single-Core)
    92 place
  • Geekbench 5, 64bit (Multi-Core)
    340 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    54 place
  • Geekbench 6 (Single-Core)
    63 place
  • Geekbench 6 (Multi-Core)
    104 place

Specifications

Technical data
AMD Ryzen 3 7440U AMD Ryzen 3 7440U
AMD Ryzen 5 7640HS AMD Ryzen 5 7640HS
CPU family and group

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

  • Family
    AMD Ryzen 3 left arrow AMD Ryzen 5
  • CPU group
    AMD Ryzen 7040 left arrow AMD Ryzen 7040
  • Segment
    Mobile left arrow Mobile
  • Generation
    6 left arrow 6
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.

  • CPU Cores / Threads
    4 / 8 left arrow 6 / 12
  • Core architecture
    normal left arrow normal
  • Cores
    4x Zen 4 left arrow 6x Zen 4
  • Hyperthreading / SMT
    Yes left arrow Yes
  • Overclocking
    No left arrow No
  • Frequency
    3.00 GHz left arrow 4.30 GHz
  • Turbo Frequency (1 Core)
    4.70 GHz left arrow 5.00 GHz
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
    AMD Radeon 740M Graphics left arrow AMD Radeon 760M Graphics
  • GPU frequency
    1.20 GHz left arrow 1.00 GHz
  • GPU (Turbo)
    2.50 GHz left arrow 2.60 GHz
  • Execution units
    4 left arrow 8
  • Shader
    256 left arrow 512
  • Max. GPU Memory
    32 GB left arrow 32 GB
  • Max. displays
    4 left arrow 4
  • Generation
    10 left arrow 10
  • Direct X
    12 left arrow 12
  • Technology
    4 nm left arrow 4 nm
  • Release date
    Q3/2023 left arrow Q1/2023
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)
    Decode / Encode left arrow Decode / Encode
  • h265 / HEVC (10 bit)
    Decode / Encode left arrow Decode / Encode
  • h264
    Decode / Encode left arrow Decode / Encode
  • VP8
    Decode left arrow Decode
  • VP9
    Decode left arrow Decode
  • AV1
    Decode / Encode left arrow Decode / Encode
  • AVC
    Decode left arrow Decode
  • VC-1
    Decode left arrow Decode
  • JPEG
    Decode / Encode left arrow Decode / Encode
Memory specs & PCI

Overview of the types and quantities of RAM supported by AMD Ryzen 5 7640HS and AMD Ryzen 3 7440U. The supported memory frequencies may vary depending on the motherboard configuration.

  • Memory type
    DDR5-5600LPDDR5X-7500 left arrow DDR5-5600LPDDR5X-7500
  • Max. Memory
    256 GB left arrow 256 GB
  • Memory channels
    2 (Dual Channel) left arrow 2 (Dual Channel)
  • Bandwidth
    89.6 GB/s left arrow 89.6 GB/s
  • ECC
    Yes left arrow Yes
  • PCIe
    4.0 x 20 left arrow 4.0 x 20
  • AES-NI
    Yes left arrow Yes
Thermal Management

Analyze the TDP (Thermal Design Power) requirements of AMD Ryzen 3 7440U and AMD Ryzen 5 7640HS to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

  • TDP (PL1 / PBP)
    15 W left arrow 54 W
  • TDP up
    30 W left arrow --
  • TDP down
    -- left arrow 35 W
  • Tjunction max.
    100 °C left arrow 100 °C
Technologies and extensions

Information on architecture, interfaces, and additional instructions supported by AMD Ryzen 3 7440U and AMD Ryzen 5 7640HS, including virtual machine technologies and fabrication processes.

  • Technology
    4 nm left arrow 4 nm
  • Chip design
    Monolithic left arrow Monolithic
  • Socket
    FP8 left arrow FP8
  • L2-Cache
    4.00 MB left arrow 6.00 MB
  • L3-Cache
    8.00 MB left arrow 16.00 MB
  • Architecture
    Phoenix (Zen 4) left arrow Phoenix (Zen 4)
  • Operating systems
    Windows 10, Windows 11, Linux left arrow Windows 10, Windows 11, Linux
  • Virtualization
    AMD-V, SVM left arrow AMD-V, SVM
  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • ISA extensions
    SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 left arrow SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
  • Release date
    Q3/2023 left arrow Q1/2023
  • Part Number
    -- left arrow 100-000001130
  • Documents
    Technical data sheet left arrow Technical data sheet

Benchmarks

Performance tests CPUs

By analyzing the results from various benchmarks, you can gain a clearer understanding of the performance differences between AMD Ryzen 3 7440U and AMD Ryzen 5 7640HS.

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
1500
AMD Ryzen 3 7440U
3120
AMD Ryzen 5 7640HS

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