AMD Epyc 7543P
AMD Ryzen 9 5900
Select video card 1
Select video card 2

AMD Epyc 7543P vs AMD Ryzen 9 5900. Specifications, performance, tests

Overall score
star star star star star
Released
Q1/2021
AMD Epyc 7543P
AMD Epyc 7543P
Released
Q2/2021
Overall score
star star star star star
AMD Ryzen 9 5900
AMD Ryzen 9 5900

Compare AMD Epyc 7543P VS AMD Ryzen 9 5900. 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 Epyc 7543P boasts a maximum frequency of 2.80 GHz GHz. 32 cores that enhance multitasking capabilities.With a power consumption of 225 W W, it ensures efficient performance.Released in Q1/2021, it incorporates the latest technology for optimal efficiency.

AMD Ryzen 9 5900 features a maximum frequency of 3.50 GHz GHz. 12 cores designed for high-performance tasks.Its power consumption is 65 W W, providing a balance of power and efficiency.Launched in Q2/2021, it is built to handle demanding applications.

Differences

AMD Epyc 7543P Reasons to consider
AMD Epyc 7543P
Report a bug
  • More number of cores

    20 times more cores

    32 left arrow 12

Positions in all rankings

Common positions AMD Epyc 7543P CPU in popular benchmarks, for comparison with other models.

  • Estimated results for PassMark CPU Mark
    12 place
AMD Ryzen 9 5900 Reasons to consider
AMD Ryzen 9 5900
Report a bug
  • Place in the overall ranking

    (based on several benchmarks)

    56 left arrow score
  • Higher clock speed

    Around 20% better clock speed

    3.50 GHz left arrow 2.80 GHz
  • Higher turbo clock speed

    Around 21 % better overclocked clock speed

    4.70 GHz left arrow 3.70 GHz
  • Performance per watt

    About 0.29 times less performance per watt

    65 W left arrow 225 W

Positions in all rankings

Common positions AMD Ryzen 9 5900 CPU in popular benchmarks, for comparison with other models.

  • Cinebench R23 (Single-Core)
    81 place
  • Cinebench R23 (Multi-Core)
    54 place
  • Geekbench 5, 64bit (Single-Core)
    142 place
  • Geekbench 5, 64bit (Multi-Core)
    120 place
  • Monero Hashrate kH/s
    22 place
  • Estimated results for PassMark CPU Mark
    87 place

Specifications

Technical data
AMD Epyc 7543P AMD Epyc 7543P
AMD Ryzen 9 5900 AMD Ryzen 9 5900
CPU family and group

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

  • Segment
    Desktop / Server left arrow Desktop / Server
  • Family
    AMD Epyc left arrow AMD Ryzen
  • Generation
    3 left arrow 4
  • CPU group
    AMD Epyc 7003 left arrow AMD Ryzen 5000
  • Predecessor
    -- left arrow AMD Ryzen 9 3900
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
    2.80 GHz left arrow 3.50 GHz
  • CPU Cores
    32 left arrow 12
  • Turbo (1 Core)
    3.70 GHz left arrow 4.70 GHz
  • CPU Threads
    64 left arrow 24
  • Hyperthreading
    Yes left arrow Yes
  • Overclocking
    No left arrow Yes
  • 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
    no iGPU left arrow no iGPU
  • GPU (Turbo)
    No turbo left arrow No turbo
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
    No left arrow No
  • VP9
    No left arrow No
  • VP8
    No left arrow No
  • AV1
    No left arrow No
  • AVC
    No left arrow No
  • VC-1
    No left arrow No
  • JPEG
    No left arrow No
Memory specs & PCI

Overview of the types and quantities of RAM supported by AMD Ryzen 9 5900 and AMD Epyc 7543P. The supported memory frequencies may vary depending on the motherboard configuration.

  • Memory type
    DDR4-3200 left arrow DDR4-3200
  • Max. Memory
    left arrow 128 GB
  • ECC
    Yes left arrow Yes
  • Memory channels
    8 left arrow 2
  • PCIe version
    4.0 left arrow 4.0
  • PCIe lanes
    128 left arrow 20
Encryption
  • AES-NI
    Yes left arrow Yes
Thermal Management

Analyze the TDP (Thermal Design Power) requirements of AMD Epyc 7543P and AMD Ryzen 9 5900 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

  • TDP (PL1)
    225 W left arrow 65 W
  • Tjunction max.
    -- left arrow 95 °C
Technologies and extensions

Information on architecture, interfaces, and additional instructions supported by AMD Epyc 7543P and AMD Ryzen 9 5900, including virtual machine technologies and fabrication processes.

  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Virtualization
    AMD-V, SVM left arrow AMD-V, SVM
  • ISA extensions
    SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 left arrow SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
  • L2-Cache
    -- left arrow 6.00 MB
  • L3-Cache
    256.00 MB left arrow 64.00 MB
  • Architecture
    Milan (Zen 3) left arrow Vermeer (Zen 3)
  • Technology
    7 nm left arrow 7 nm
  • Socket
    SP3 left arrow AM4
  • Release date
    Q1/2021 left arrow Q2/2021

Benchmarks

Performance tests CPUs

By analyzing the results from various benchmarks, you can gain a clearer understanding of the performance differences between AMD Epyc 7543P and AMD Ryzen 9 5900.

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

Latest comparisons