Ryzen 7 3800x vs Ryzen 7 3700x – Which one you should Buy

Ryzen 7 3800x and Ryzen 7 3700x Comparison


Full technical specification of AMD Ryzen 7 3800X and Ryzen 7 3700X


VendorAMD Ryzen 7 3800XAMD Ryzen 7 3700X
ReleasedJuly 7, 2019July 7, 2019
Launch price399 USD329 USD
CodenameZen 2Zen 2
Integrated GPUNoNo


Base Frequency3.9 GHz3.6 GHz
Turbo Boost Frequency4.5 GHz4.4 GHz
Bus frequency100 MHz100 MHz
L1 Cache64K (per core)64K (per core)
L2 Cache512K (per core)512K (per core)
L3 Cache32MB (shared)32MB (shared)
Unlocked MultiplierYesYes


Transistors19.2 billions19.2 billions
Fabrication process7 nm7 nm
TDP105 W65 W
Max. temperature95°C95°C

Memory support

Memory typesDDR4-3200DDR4-3200
Memory Size128 GB128 GB
Max. Memory Channels22
Max. Memory Bandwidth47.68 GB/s47.68 GB/s
ECC SupportYesYes


Official siteAMD Ryzen 7 3800X official pageAMD Ryzen 7 3700X official page
PCI Express Version4.04.0
PCI Express Lanes2020

Ryzen 7 3700x Features

The Ryzen 7 3700X is one of AMD’s 3rd generation Ryzen chips based on the company’s Zen 2 architecture. The 3700X is built on a 7nm manufacturing node, boasting eight cores and 16 threads, each core executing two threads simultaneously. The Octa-Core processor handles about 3.6GHz on the base clock and an incredible 4.4GHz on the boost clock.

The Ryzen 3700X’s 7nm chip bags more than 19.2bn transistors make sure to offer an excellent gaming performance. It also features the Wraith PRISM cooler, with RGB lighting to ensure low temperatures and higher performance for your system.  Its impressive 65watt TDP provides to offer maximum performance and lower power consumption.

The Ryzen 7 3700X also packs more L2 and L3 cache, 4MB and 32MB, making a total of 36MB of Cache that boosts the gaming performance of the processor, especially in older 1080p esports games.  It also features the DDR4-3200 memory type with 128GB memory size and ECC support.

Ryzen 7 3800x Features

The Ryzen 7 3800x is designed on an X570 Chipset with the new Zen2 architecture that features up to 8 Cores and 16 threads, making it one of the fastest and powerful processor out there in the market.  The 3800X is built on a 7nm process node that bags more than 19.2bn transistors, making sure to offer an excellent gaming performance.

This Ryzen processor clocks about 3.9GHz on the base frequency and up to 4.5GHz on turbo boost.  Moreover, the 3800X features a thermal design power of 105W with maximum temperatures up to 95C. The 3800X also features the excellent Wraith Prism Cooler with RGB LED lightning that makes sure to dissipate all the heat and offer higher performance for your system.  

AMD Ryzen 3800X supports the PCI version 4.0, and it also features the DDR4-3200 memory type with up to 128GB memory size and ECC support.

The Differences between Ryzen 7 3700X and Ryzen 7 3800X

The first and foremost difference between the 3700X and 3800X is the amount of clocked frequency; the 3700X handles about 3.6GHz on base and up to 4.4GHz on turbo boost. While the 3800X handles up to 3.9GHz on base and about 4.5GHz on turbo boost. The 3800X clocks more frequency, both on-base and turbo boost frequency.

On the other hand, the 3700X features a 40W lower TDP than the 3800X, which means that the 3700X is more power-efficient and will offer better performance for your system.  There isn’t a lot of difference between the 3700X and 3800X, just the clocked frequencies and the TDP; during serious workloads, the Ryzen 7 3800X clocks about 100-150MHz higher than the 3700X, which also increases the power consumption by around 10-12%, making it extra hotter and louder.

After testing both the processors with different benchmarks tests, it seems that the 3800X is a tad better in performance than the 3700X. The 3800X isn’t so great in performance, but it still offers a somewhat better performance in gaming, and this slightly better performance comes with a cost of 21% more of your money. In the end, there isn’t much difference between these two processors; both the processors make sure to provide you with great performances.


To be very honest, the Ryzen 7 3700X and the Ryzen 7 3800X are not so different from each other; both the processors offer great performances. The 3800X offers slightly better performance than the 3700X, but this advantage comes with a huge price.

The first thing is that the 3800X is too expensive and does not offer great value for money. The second thing is that the 3800X features 40W more TDP than the 3700X, which means that it has more power consumption than the 3700X.

 I would never spend an extra 70$, or even more, just for a bit of edge in performance; in our opinion, it would be better to go for the 3700X because it offers almost the same performance with less power consumption lower price.  So the Ryzen 3700X is the best choice between these two processors.

However, if you’re a performance fanatic and still prefer the 3800X over the 3700X, we recommend that you go for the 3900X. You will need to spend a little bit more than the 3800X, and you’ll get more value for your money.

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Nick Miller

It's Nick Miller a 25 year old tech enthusiast and senior editor at Flexgate, i try to make tech simple for the everyday person. You will find review about tech, tools and Computer hardware here.

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