• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
PremiumBuilds.com Logo Update 2
  • PC Builds
    • Budget Builds
      • $300
      • $500
      • $600
      • $700
    • Mid Range Builds
      • $1000
      • $1500
    • High End Builds
      • $2500
    • View All
    • Custom PC Build Database
  • Databases
    • PC Builds
    • Graphics Cards
    • Motherboards
  • Prebuilts
    • Best Prebuilt Gaming PCs under $500
    • Best Prebuilt Gaming PCs under $800
    • Best Prebuilt Gaming PCs under $1000
    • Best Prebuilt Gaming PCs under $1500
    • Best Prebuilt ITX Gaming PCs
    • Best Custom PC Builder Websites
  • Components
    • CPU
    • CPU Coolers
    • Motherboards
    • Memory
    • Storage
    • Graphics Cards
    • PC Cases
    • Power Supplies
    • Case Fans
  • Peripherals
    • Monitors
    • Mice
    • Keyboards
    • Chairs
    • Laptops
    • Televisions
    • VR
  • About
    • Contact
    • Privacy Policy
Menu
  • PC Builds
    • Budget Builds
      • $300
      • $500
      • $600
      • $700
    • Mid Range Builds
      • $1000
      • $1500
    • High End Builds
      • $2500
    • View All
    • Custom PC Build Database
  • Databases
    • PC Builds
    • Graphics Cards
    • Motherboards
  • Prebuilts
    • Best Prebuilt Gaming PCs under $500
    • Best Prebuilt Gaming PCs under $800
    • Best Prebuilt Gaming PCs under $1000
    • Best Prebuilt Gaming PCs under $1500
    • Best Prebuilt ITX Gaming PCs
    • Best Custom PC Builder Websites
  • Components
    • CPU
    • CPU Coolers
    • Motherboards
    • Memory
    • Storage
    • Graphics Cards
    • PC Cases
    • Power Supplies
    • Case Fans
  • Peripherals
    • Monitors
    • Mice
    • Keyboards
    • Chairs
    • Laptops
    • Televisions
    • VR
  • About
    • Contact
    • Privacy Policy
Search
Close

Ryzen 7 3800X vs Ryzen 9 3900X: Which is best for gaming?

June 27, 2019 by PremiumBuilds Leave a Comment

With AMD’s Zen 2 release of processors jut around the corner, many AMD builders who are looking to build a gaming rig will be asking the same question – is the Ryzen 7 3800X or Ryzen 9 3900X better for my next gaming rig?

In this guide, we will try to weigh up the reasons to build a gaming PC with the Ryzen 7 3800X over the Ryzen 9 3900X, and vice versa. We will also present our advice on what to do to make sure you pick the right Zen 2 processor for your next gaming build in 2020.

Ryzen 7 3800X vs Ryzen 9 3900X Spec Comparison for Gaming

Ryzen 9 3900XRyzen 7 3800X
Price$499$399
Cores / Threads12 / 248 / 16
Base Clock / Boost Clock3.8 GHz / 4.6 GHz3.9 GHz / 3.5 GHz
Cache64MB32MB
Memory SupportDDR4 3200MHzDDR4 3200MHz
PCIePCIe 4.0 x16PCIe 4.0 x16
RetailerAmazon.comAmazon.com

Looking at the specs, the Ryzen 9 3900X is clearly likely to perform better than the 3800X with a higher clock count, a more number of cores, a higher L3 cache and works with the same latencies as the 3800X. We could see the 3900X perform far better in multi-threaded performance over the 3800X.

With that said, the Ryzen 7 3800X is being marketed as the top gaming chip in the Zen 2 lineup, so it can be argued that AMD know that the 12 core performs worse in games than the octa-core design of the Ryzen 7 3800X.

To really know which one performs better rather than my speculation based on specifications, it is best to wait for benchmarks – and that leads me on to my next section on whether the Ryzen 7 3800X or Ryzen 9 3900X is better for gaming.

2. Real-world Benchmark Comparisons

The main thing we will have to do to see a definitive answer on whether the Ryzen 7 3800X or Ryzen 9 3900X is better for gaming is waiting for independent reviews and see benchmark results of the two processors on comparable test setups.

One thing for certain is that the Ryzen 9 3900X will perform better than the Ryzen 7 3800X, but the question is by how much it performs better during gaming, and whether opting for the Ryzen 9 3900X is worth the extra cost.

3. Looking at currently available benchmarks between the 3800X and 3900X.

The only data we have currently available comparing the Ryzen 7 3800X and Ryzen 9 3900X in a gaming setup is from AMD’s official benchmark slides during the Zen 2 announcement – of which I have summarised below (the 3600X is also included in the comparison):

Looking at the results in many games such as Black OPS III and Civ VI, the 3800X and 3900X perform identically in FPS, but in some games such as GTA V, Overwatch and CS:GO, the Ryzen 9 3900X far outperforms the Ryzen 7 3800X for gaming. What really impresses us is how well the Ryzen 5 3600X holds up against the 3800x and 3900X, representing a real value for money given the 3600X costs half of the 3900X. The Ryzen 5 3600X still has a impressive FPS on par with the 3800x on some games such as Rocket League.

Related: Ryzen Zen 2 Appears on Amazon.com

Related: Best X570 Motherboards for Zen 2

You may also like..

Filed Under: CPUs, Guides, Ryzen 7 3800X, Ryzen 9 3900X

Connect withD
Login
I allow to create an account
When you login first time using a Social Login button, we collect your account public profile information shared by Social Login provider, based on your privacy settings. We also get your email address to automatically create an account for you in our website. Once your account is created, you'll be logged-in to this account.
DisagreeAgree
guest
I allow to create an account
When you login first time using a Social Login button, we collect your account public profile information shared by Social Login provider, based on your privacy settings. We also get your email address to automatically create an account for you in our website. Once your account is created, you'll be logged-in to this account.
DisagreeAgree
guest
0 Comments
Inline Feedbacks
View all comments

Primary Sidebar

Recommended Builds – By Budget

  • $300 Office/Light Gaming PC Build
  • $500 1080p Gaming PC Build
  • $700 1080p 144hz Gaming PC Build
  • $1000 1440p Gaming PC Build
  • $1500 Stellar 1440p, entry-level 4K Gaming PC Build
  • $2500 Ultimate 1440p, 4k Gaming PC Build

Trending

Best Parts (CPU Cooler, PSU, Case Fans) for Node 202 Builds

360Hz Monitor List for Ampere Builds – 4 Models Compared

5 Best RX 5700 XT Aftermarket Cards for 2021

8 Best Z490 Motherboards for 2020 – 55+ Models Compared

Best $3800 Core i9-10900K mATX Battlestation PC Build

Best Quiet Mechanical Keyboards

Popular Builds

  • Best Gaming PC Build under $600
  • $1100 Ryzen 5 3600XT + 5700XT 1440p Gaming Build
  • $1400 Ryzen 5 5600X Gaming Build
  • $1500 RTX 3070 Build for 1440p High FPS Gaming
  • $2100 Ryzen 7 5800X + 6800 XT Gaming Build 
  • $2600 Ryzen 9 5900X Gaming Build
  • Ultimate $5000 Ryzen 9 5950X + RTX 3090 Command Center

Copyright © by PremiumBuilds · All rights reserved

wpDiscuz