Ryzen 7 5800X vs Xeon W-1390P

AMD

Ryzen 7 5800X

8 Cores16 Thrd105 WWMax: 4.7 GHz2020
Ryzen family
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VS
Intel

Xeon W-1390P

8 Cores16 Thrd125 WWMax: 5.2 GHz2021
Similar parts
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Ryzen 7 5800X vs Xeon W-1390P Performance Spectrum

About PassMark

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Ryzen 7 5800X vs Xeon W-1390P FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Ryzen 7 5800X vs Xeon W-1390P: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Ryzen 7 5800X

2020

Why buy it

  • Better for gaming: +16.1% higher average FPS across 50 shared CPU benchmark tests.
  • +100% larger total L3 cache (32 MB vs 16 MB).
  • Costs $145 less on MSRP ($449 MSRP vs $594 MSRP).
  • Delivers 46.6% more PassMark for each dollar spent, at 61.7 vs 42.1 PassMark/$ ($449 MSRP vs $594 MSRP).
  • Draws 105W instead of 125W, a 20W reduction.

Trade-offs

  • Fewer obvious downsides in this matchup outside of normal market pricing swings.

Xeon W-1390P

2021

Why buy it

    Trade-offs

    • Worse for gaming: lower average FPS than Ryzen 7 5800X across 50 shared CPU benchmark tests.
    • Lower PassMark (25,016 vs 27,712).
    • Smaller total L3 cache (16 MB vs 32 MB).
    • Lower PassMark per dollar, at 42.1 vs 61.7 PassMark/$ ($594 MSRP vs $449 MSRP).
    • 19% higher power demand at 125W vs 105W.

    Quick Answers

    So, is Ryzen 7 5800X better than Xeon W-1390P?
    Not really, because they are built for different jobs. Xeon W-1390P makes more sense for workstation-style multi-core throughput, while Ryzen 7 5800X is the more practical desktop choice for gaming, platform cost, and everyday use.
    Which one is better for gaming?
    If gaming is the priority, Ryzen 7 5800X is the better pick. According to our tests, it delivers 16.1% more average FPS across 50 shared CPU game tests.
    Which one is better for streaming, content creation, and heavy multitasking?
    For streaming, content creation, and heavier multitasking, Ryzen 7 5800X is the stronger fit. You are getting 10.8% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 100% larger total L3 cache (32 MB vs 16 MB).
    Which one is the smarter buy today, not just the cheaper CPU?
    Ryzen 7 5800X is the better buy right now. Ryzen 7 5800X comes in $145 cheaper on MSRP at $449 MSRP versus $594 MSRP, and it still gives you a 16.1% average FPS lead across 50 shared CPU game tests in our data. It is also 46.6% better value on MSRP (61.7 vs 42.1 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.
    Which one is more future-proof for 2026 and beyond?
    Xeon W-1390P makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2020). That makes it the safer long-term bet.

    Ryzen 7 5800X vs Xeon W-1390P Technical Specifications

    Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

    AMD

    Ryzen 7 5800X

    The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 27,712 points. Launch price was $449.

    Intel

    Xeon W-1390P

    The Xeon W-1390P is manufactured by Intel. It was released in 6 May 2021 (4 years ago). It is based on the Rocket Lake-S (2021) architecture. It features 8 cores and 16 threads. Base frequency is 3.5 GHz, with boost up to 5.2 GHz. L3 cache: 16 MB (total). L2 cache: 512 kB (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 125 Watt. Memory support: DDR4-3200. Passmark benchmark score: 25,016 points. Launch price was $539.

    Processing Power

    Both the Ryzen 7 5800X and Xeon W-1390P share an identical 8-core/16-thread configuration. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 5.2 GHz on the Xeon W-1390P — a 10.1% clock advantage for the Xeon W-1390P (base: 3.8 GHz vs 3.5 GHz). The Ryzen 7 5800X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Xeon W-1390P uses Rocket Lake-S (2021) (14 nm). In PassMark, the Ryzen 7 5800X scores 27,712 against the Xeon W-1390P's 25,016 — a 10.2% lead for the Ryzen 7 5800X. L3 cache: 32 MB on the Ryzen 7 5800X vs 16 MB (total) on the Xeon W-1390P.

    FeatureRyzen 7 5800XXeon W-1390P
    Cores / Threads
    8 / 16
    8 / 16
    Boost Clock
    4.7 GHz
    5.2 GHz+11%
    Base Clock
    3.8 GHz+9%
    3.5 GHz
    L3 Cache
    32 MB+100%
    16 MB (total)
    L2 Cache
    512K (per core)
    512 kB (per core)
    Process
    7 nm, 12 nm-50%
    14 nm
    Architecture
    Vermeer (Zen 3) (2020−2022)
    Rocket Lake-S (2021)
    PassMark
    27,712+11%
    25,016
    🧠

    Memory & Platform

    The Ryzen 7 5800X uses the AM4 socket (PCIe 4.0), while the Xeon W-1390P uses LGA1200 (PCIe 4.0) — making them incompatible on the same motherboard.

    FeatureRyzen 7 5800XXeon W-1390P
    Socket
    AM4
    LGA1200
    PCIe Generation
    PCIe 4.0
    PCIe 4.0
    Max RAM Speed
    DDR4-3200
    Max RAM Capacity
    128 GB
    RAM Channels
    2
    ECC Support
    Yes
    PCIe Lanes
    24
    🔧

    Advanced Features

    Virtualization: AMD-V (Ryzen 7 5800X) / not specified (Xeon W-1390P). Primary use case: Ryzen 7 5800X targets Desktop.

    FeatureRyzen 7 5800XXeon W-1390P
    Integrated GPU
    No
    Unlocked
    Yes
    AVX-512
    No
    Virtualization
    AMD-V
    Target Use
    Desktop
    💰

    Value Analysis

    At launch, the Ryzen 7 5800X was priced at $449, while the Xeon W-1390P came in at $594. On launch pricing ($449 vs $594), Ryzen 7 5800X was $145 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 5800X delivers 61.7 pts/$ vs 42.1 pts/$ for the Xeon W-1390P — making the Ryzen 7 5800X the 37.8% better value option.

    FeatureRyzen 7 5800XXeon W-1390P
    MSRP
    $449-24%
    $594
    Performance per Dollar
    61.7+47%
    42.1
    Release Date
    2020
    2021

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