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CPU

AMD Ryzen 7 3800X 3.9 GHz 8-Core Processor

(30 Ratings, 4.8 Average)

Prices

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$493.25 In stock $493.25+ Buy
$493.25 In stock $493.25+ Buy
$494.99 Free two-day shipping with Amazon Prime In stock $494.99 Buy
( 27 new from $494.99. Last updated 9 minutes ago. )
$494.99 +FREE s/h In stock $494.99 Buy
$499.00 In stock $499.00+ Buy
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$534.28 +FREE s/h In stock $534.28 Buy

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Specifications

Manufacturer

AMD

Model

100-100000025BOX

Part #

  • Ryzen 7 3800X
  • 100-100000025BOX

Manufacturer

AMD

Core Count

8

Core Clock

3.9 GHz

Boost Clock

4.5 GHz

TDP

105 W

Series

AMD Ryzen 7

Microarchitecture

Zen 2

Core Family

Matisse

Socket

AM4

Integrated Graphics

None

Maximum Supported Memory

128 GB

ECC Support

No

Packaging

Boxed

Includes CPU Cooler

Yes

L1 Cache

  • 8 x 32 kB Instruction
  • 8 x 64 kB Data

L2 Cache

8 x 512 kB

L3 Cache

2 x 16 MB

Lithography

7 nm

Simultaneous Multithreading

Yes

Price History

    Reviews

    Dacmyth
    • 142 points
    • 1 month ago

    from completed build 7MM Red Water Mini

    Initial build had a Ryzen 3600 in it. I built a computer for a friend and decided to upgrade the processor after installing the 3600 in his system. Was going to get the 3700x but the 3800X was on sale for about 5% more at the time of purchase and that made the performed difference between the 2 Ryzen 8-cores worth the upgrade. As with my 3600 the 3800x works best basically running stock. With my cooling I have boost clocks up to 4550mhz and all core of around 4200mhz. Tide temperatures never exceed 82C and CPU 70C. Idles around 40C Tdie and low 30's CPU. No complaints with this processor.

    fgaffney
    • 39 points
    • 4 months ago

    I initially intended to get the 3900X, however I couldn’t find it in stock anywhere and in all honesty, it was probably overkill for my needs. The extra 4 cores also came at a hefty price increase over the 3800X which is a good sweet spot for me. It performs as expected and boosts without any problem while keeping below 75 degrees with my Noctua D-15 air cooler.

    daftcyberpunk
    • 27 points
    • 6 months ago

    from completed build 3800X2080

    With basic PBO enabled all cores are hitting between 4,475 to 4,525 Ghz. BIOS and OS optimizations should hopefully boost its performance further.

    Snakeking
    • 22 points
    • 3 months ago

    from completed build Colbalt Bomb (first time build)

    Was able to get to 4.5 but had to bring it back down to 4.4 to become stable. Powerfull cpu but it comes at a premium.

    FightingFalconX
    • 18 points
    • 2 months ago

    I initially intended to get the Ryzen 3700X but the price of Ryzen 3800x was slashed on the day I went to buy the 3700x. The difference in price was only 1000 Rupees (14 USD). So I thought why not, and bought the Ryzen 3800x instead.

    axostic
    • 15 points
    • 21 hours ago

    from completed build Cyber Titan

    Fantastic, fantastic, fantastic! This is pretty much a higher binned 3700x that demolishes any task I throw at it. On sale? Get it. If not, just stick with the 3700x to save a few doll-hairs. You won't be disappointed either way.

    xeek
    • 14 points
    • 3 months ago

    Absolutely amazing. It's literally knocking my socks off right now. I wish I could have ordered one without the cooler since I'm using the AIO. It's just another box of size for me to keep around.

    rhettrhett
    • 11 points
    • 5 months ago

    from completed build Audio Production Build

    Using the 3800X in my music production PC with no complaints. Not overclocking and it is very stable.

    Titaniumcobra754
    • 11 points
    • 12 days ago

    from completed build Black Lightning

    Processes things, gets a solid 1.9k in cinebench r15

    zachyong
    • 10 points
    • 2 months ago

    from completed build Never enough RGB

    No problems, two free games, and hopefully this will be future proofed for a while.

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