AMD Ryzen 7 5800X3D
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CPU overview AMD Ryzen 7 5800X3D ( C/T). Vermeer (Zen 3), 7 nm, 105 W TDP.

Overall score
star star star star star
Released
Q4/2020
AMD Ryzen 7 5800X3D

AMD Ryzen 7 5800X3D

The AMD Ryzen 7 5800X3D processor is released Q4/2020 on the Vermeer (Zen 3) architecture. It runs at a starting clock frequency of 3.40 GHz and is manufactured using the 7 nm process. AMD Ryzen 7 5800X3D uses threads with active cores. It is set to Desktop / Server in AM4 (LGA 1331). The TDP of the AMD Ryzen 7 5800X3D processor model is 105 W. The L2 cache memory size is 4.00 MB and the L3 is 96.00 MB. The memory support is DDR4-3200.
Performance tests
Real tests AMD Ryzen 7 5800X3D
Specifications
Complete list of technical specifications
CPU generation and family

Let's start our review of the AMD Ryzen 7 5800X3D processor by exploring its basic specifications, namely: the model code name, the segment of use (server, workstation, computer or laptop), the generation of the processor (its previous model), and the family group. All data is taken from the manufacturer's official source.

  • Name
    AMD Ryzen 7 5800X3D
  • Family
    AMD Ryzen 7
  • CPU group
    AMD Ryzen 5000
  • Segment
    Desktop / Server
  • Generation
    4
  • Successor
    AMD Ryzen 7 7800X3D
CPU Cores and Base Frequency

Technical information about the CPU AMD Ryzen 7 5800X3D base clock frequency, number of processor cores, processor threads, as well as turbo frequency of cores in single-threaded and multithreaded mode. Pay attention to overclocking and hyperthreading support. All of these specifications directly affect the performance of the model in work applications or games. A higher values, more the faster will be the processor.

  • CPU Cores / Threads
    8 / 16
  • Core architecture
    normal
  • Cores
    8x
  • Hyperthreading / SMT
    Yes
  • Overclocking
    No
  • Frequency
    3.40 GHz
  • Turbo Frequency (1 Core)
    4.50 GHz
  • Turbo Frequency (8 Cores)
    4.20 GHz
Internal Graphics

Integrating a graphics core into the processor complements its functionality, but not all manufacturers (AMD or Intel) integrate iGPU into their CPUs. Even if the processor has an integrated graphics card, its power is hardly enough for modern games, so these features do not affect the overall performance of the processor. If AMD Ryzen 7 5800X3D supports an integrated graphics core, you can see its specifications below.

  • GPU name
    no iGPU
  • GPU (Turbo)
    No turbo
Hardware codec support

Hardware codecs help processors convert blocks of data into a sequence of images or sound. In modern processors, the need to support hardware codecs is not a priority, so these characteristics are not considered in the overall AMD Ryzen 7 5800X3D performance rating.

  • h265 / HEVC (8 bit)
    No
  • h265 / HEVC (10 bit)
    No
  • h264
    No
  • VP8
    No
  • VP9
    No
  • AV1
    No
  • AVC
    No
  • VC-1
    No
  • JPEG
    No
Memory & PCIe

Memory specs AMD Ryzen 7 5800X3D are very important, the overall performance and ranking depends on these characteristics, also, the memory supported by the processor AMD Ryzen 7 5800X3D in the format: memory type / maximum quantity - should be studied before upgrading for compatibility with the motherboard. Pay attention to the PCIexpress version, the higher it is, the better. You can also find out the maximum number of memory channels supported by the processor and the number of PCIE lanes here.

  • Memory type
    DDR4-3200
  • Max. Memory
    128 GB
  • Memory channels
    2 (Dual Channel)
  • Bandwidth
    51.2 GB/s
  • ECC
    Yes
  • PCIe
    4.0 x 20
  • AES-NI
    Yes
Thermal Management

When you are going to upgrade your computer, you should choose your processor carefully, especially paying attention to temperature ratings and TDP. Look at the operating and maximum temperatures of the processor AMD Ryzen 7 5800X3D and the TDP at PL1 and PL2 levels. The final power of the power supply will depend on this data, as well as the number of power phases on the motherboard.

  • TDP (PL1)
    105 W
  • Tjunction max.
    90 \xc2\xb0C
Technical details

An overview of the AMD Ryzen 7 5800X3D processor specifications will show which sets of ISA instructions are supported by the model, what motherboard AMD Ryzen 7 5800X3D is compatible with and what process technology the chip is manufactured on. Also, pay attention to the L2 and L3 cache size. The higher it is, the faster the data is processed.

  • Technology
    7 nm
  • Chip design
    Chiplet
  • Socket
    AM4 (LGA 1331)
  • L2-Cache
    4.00 MB
  • L3-Cache
    96.00 MB
  • Architecture
    Vermeer (Zen 3)
  • Operating systems
    Windows 10, Windows 11, Linux
  • Virtualization
    AMD-V, SVM
  • Instruction set (ISA)
    x86-64 (64 bit)
  • ISA extensions
    SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
  • Release date
    Q4/2020
  • Release price
    449 $
  • Documents
    Technical data sheet
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