Ryzen 7 3800x vs Ryzen 7 3700x – Which CPU is Best?


Ryzen 7 3800x and Ryzen 7 3700x Comparison

We compared these two powerful 8-core desktop CPUs: the 3.9 GHz AMD Ryzen 7 3800X against the 3.6 GHz Ryzen 7 3700X.

Ryzen 7 3700x

16-Thread Unlocked Desktop Processor

Critic Reviews

“The AMD Ryzen 7 3700X is another impressive release from AMD and its 3rd Generation of Ryzen chips. You’re getting 8-cores and 16-threads, with a boost clock of 4.4GHz. On paper, that’s not the most impressive chip ever made, but when you see the actual…”by TechRadar

Ryzen 7 3800x

16-Thread Unlocked Desktop Processor

Critic Reviews

“It’s not all just benchmarks today. AMD does have a trump card that Intel still lacks. I am, of course, talking about PCIe 4.0. For those wanting the bleeding edge of NVMe drives, AMD is where you’ll find it. The only real threat to the 3800X right now is the 3700X Both perform pretty close, but if you want to save a few quid, it’s a good option. T …”by eTeknix

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 a 3rd generation processor released by AMD in mid-2019 based on the newer and improved architecture known as the Zen2. The Zen2 is the enhanced architecture than its predecessor Zen+, which allowed AMD to further shrink the fabrication process from 12nm to 7nm. The Zen2 architecture is a superb work by AMD because it helps the processor to deliver even better performance with less power consumption.

The 3700X packs 8 cores; each core is executing 2 threads at once, making 16 threads. This processor boosts up to 3.6GHz on the Base frequency and up to 4.4GHz on Turbo Boost frequency. 

The newer and advanced Zen2 technology has helped the processor pack a staggering 4MBs of L2 and 32MBs of L3 Cache size, making 36MB GameCache. It also packs more than 19bn transistors on a 7nm fabrication process that ensures to provide you with excellent gaming performance and handle various heavy workloads.  

The major improvement and excellent feature of the 3700X is the 65W TDP with maximum temperatures up to 95C; it makes sure to consume less power than its predecessors. Its bundled Wraith PRISM stock cooler, with RGB lighting, also ensures superb performance without overheating it.

It features a DDR4-3200 memory type with 128GB size and memory bandwidth up to 47.68GB/s. The 3700X also features a 4.0 PCI Express version that offers better performance for storage drives and graphics cards.

Ryzen 7 3800x Features

The Ryzen 7 3800X is another excellent processor of the 3000 family released by AMD in mid-2019; this processor is also based on the new and improved Zen2 architecture.

This Ryzen processor is the perfect blend of superb single and multi-threaded performance; its excellent performance has set the bar even higher for Intel. It features the same number of cores and threads as the 3700X, 8 cores, and 16 threads on a 7nm manufacturing node. But, the 3800X is a more powerful processor yielding higher clock speeds than the 3700X.

The Ryzen 3800X boosts up to 3.9GHz on the Base frequency and up to 4.5GHz on Turbo boost frequency. It features a 105W TDP with maximum temperatures up to 95, and its bundled Wraith Prism stock cooler with RGB LED lightning makes sure to dissipate all the heat and provide higher performance for your system.

The Ryzen 7 3800X is not only the best processor for running heavy games, but it can also handle severe workloads like 3D animations, photo/video editing with ease. If we talk about the memory support of this processor, the 3800X features a DDR4-3200 memory type with 128GB size and memory bandwidths up to 47.68GB/s.

Moreover, the 4.0 PCI Express version makes sure to enhance your gaming experience. AMD has made sure to set a high bar for other companies by producing such an outstanding processor that delivers excellent performance both in gaming and multitasking serious workloads.

Which one is the better processor? The 3700X or the 3800X.

The Ryzen 7 3700X and 3800X are two terrific processors released in mid-2019 by AMD; both the processors are based on the enhanced Zen2 technology offering excellent performance.

If we look at the statistics, the 3800X is undoubtedly the better and more powerful processor than the 3700X. It offers better clock speeds, both on Base and Turbo Boost frequency, boosting up to 3.9GHz on base and 4.5GHz on Turbo Boost, compared to the 3700X’s 3.6GHz and 4.4GHz, respectively.

The difference is not that great, but these slight differences carry a lot of importance if you’re a serious gaming enthusiast. There is no doubt that the 3800X will offer an outstanding gaming experience compared to the 3700X.

But, the 3800X also features a higher TDP than the 3700X, a 105W TDP, compared to the 3700X’s 65W TDP, which means that the 3700X consumes less amount of power, while the 3800X has more chances of overheating when it comes to running heavy games and serious workloads.

As discussed earlier, the 3800X offers a better gaming experience and handles heavy workloads with ease, but this does not mean that the 3700X is a mediocre processor. After running different games and heavy applications on both the processors, the performance gap between both the processors was relatively insignificant.

The 3700X made sure to offer excellent gaming performance and handle serious workloads, although the 3800X was a bit superior. In the end, it comes down to your budget and the type of applications you run on your processor.


To sum it up, both the 3700X and 3800X are outstanding processors offering exceptional performance, but the 3800X’s better clock speeds ensure a slight advantage in gaming and handling heavy workloads. But, this slight edge in performance comes with a cost of about 21% more money out of your pocket, which, in our opinion, is not the right way to go.

The 3700X offers almost the same performance, consuming less power, and is cheaper too. But, if you’re a true gaming and performance enthusiast and care about even the slightest details, you should go for the 3800X as it offers better performance as it will satisfy your needs.

But, if you’re trying to save some money or have a tight budget, you should buy the 3700X, as it offers almost the same performance with less power consumption.  In today’s comparison, the Ryzen 7 3700X is the real winner for us because spending almost $70 for just a slight edge in performance is not such a suitable choice.

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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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