Best Power Supply For Ryzen 7 3700x: What Features To Look For

Best Power Supply For Ryzen 7 3700x

As of this writing, the Ryzen 7 3700X is the highest-end AMD offering in the Ryzen 7 series. It is also one of the first processors to support AMD’s new X470 chipset. But more importantly, it supports the new quad-channel DDR4 memory interface standard that allows for up to 64GB of memory (or 32GB on a dual-channel platform) to be supported. In addition, it has a TDP rating of just 65 watts. This makes it one of the most power-efficient processors ever made by AMD!

Quick table with our top 3 picks:

Product
AMD Ryzen 5 5600X 6-core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler
AMD Ryzen 9 5900X 12-core, 24-Thread Unlocked Desktop Processor
AMD Ryzen 7 5800X 8-core, 16-Thread Unlocked Desktop Processor
AMD Ryzen 5 5600X 6-core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler
AMD Ryzen 9 5900X 12-core, 24-Thread Unlocked Desktop Processor
AMD Ryzen 7 5800X 8-core, 16-Thread Unlocked Desktop Processor
Product
AMD Ryzen 5 5600X 6-core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler
AMD Ryzen 5 5600X 6-core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler
Product
AMD Ryzen 9 5900X 12-core, 24-Thread Unlocked Desktop Processor
AMD Ryzen 9 5900X 12-core, 24-Thread Unlocked Desktop Processor
Product
AMD Ryzen 7 5800X 8-core, 16-Thread Unlocked Desktop Processor
AMD Ryzen 7 5800X 8-core, 16-Thread Unlocked Desktop Processor

Top 10 Best Power Supply For Ryzen 7 3700x Reviewed

Bestseller No. 1
SkyTech Shadow 3.0 Gaming Computer PC Desktop - Ryzen 7 3700X 8-Core 3.6GHz, RTX 3060 12GB, 1TB SSD, 16GB DDR4 3000, RGB Fans, AC WiFi, 600W Gold PSU, Windows 10 Home 64-bit, Black
  • ✔ AMD Ryzen 7 3700X 8-Core 3.6 GHz (4.4 GHz Turbo) CPU Processor | 1TB SSD |
  • ✔ GeForce RTX 3060 GDDR6 12GB Graphics Card (Brand May Varies) | 16GB DDR4 3000MHz Gaming Memory | Windows 10 Home 64-bit
  • ✔ 802.11AC | No Bloatware | Graphic output options include 1 x HDMI, and 1 x Display Port Guranteed, Additional Ports may vary | USB Ports Including 2.0, 3.0, and 3.2 Gen1 Ports | HD Audio and Mic | Free Gaming Keyboard and Mouse
  • ✔ Heatsink & 3 x RGB Fans | Powered by 80 Plus Gold Certified 600 Watt Power Supply | Skytech Shadow Gaming Case with Tempered Glass – Black
  • ✔ 1 Year Warranty on Parts and Labor | Lifetime Free Technical Support | Assembled in the USA | This powerful gaming PC is capable of running all your favorite games such as World of Warcraft, League of Legends, Grand Theft Auto V, Apex Legends, Fortnite, Roblox, PLAYERUNKNOWN’s Battlegrounds, Overwatch, Counter-Strike: Global Offensive, Battlefield V, Minecraft, The Division 2, and more at High to Ultra settings, crisp 1440p Full HD resolution and smooth 60+ FPS game play.
Bestseller No. 2
Velztorm Archux Custom Built Gaming Desktop PC (Ryzen 7 3700X 8-Core, 64GB DDR4, 1TB PCIe SSD + 3TB HDD (3.5), RTX 3060 12GB, 120mm AIO, RGB Fans, 750W PSU, Win10 Pro) Black VELZ0001
  • (Upgraded) Seal is opened for Hardware/Software upgrade only to enhance performance. No Display ; Ethernet LAN (RJ-45), No Webcam, .
  • (Powerful Performance with AMD Ryzen 7 3700X Octa Core) 3rd Gen AMD Ryzen 7 3700X 3.6GHz Processor (upto 4.4 GHz, 32MB Cache, 8-Cores) ; RTX 3060, 12GB GDDR6 PCIe 4.0 VR Ready G-SYNC.
  • (High Speed and Multitasking) 64GB DDR4 DIMM; 750W Power Supply, RGB Lighting 120mm AIO Liquid CPU Cooler; Black Color, .
  • (Enormous Storage) 1TB PCIe NVMe SSD + 3TB HDD; 4 USB 3.1 Gen1, USB 3.0 Type-A, 6 USB 2.0, 2 HDMI, 2 Display Port (DP), 1 x Microphone Jack, 1 x Headphone Jack.
  • Windows 10 Pro-64. Assembled by Seller. Designed for Heavy Gamer., 1 Year Manufacturer from GreatPriceTech (Professionally upgraded by GreatPriceTech)
Bestseller No. 3
Skytech Chronos Gaming PC Desktop - AMD Ryzen 7 3700X 3.6GHz, RTX 3070 8GB, 16GB DDR4 3200, 1TB NVME, 650W Gold PSU, Windows 10 Home 64-bit, Black
  • ✔ AMD Ryzen 7 3700X 8-Core 3.6 GHz (4.4 GHz Max Boost) CPU | 1TB NVME SSD
  • ✔ GeForce RTX 3070 8GB GDDR6 Graphics Card (Brand May Varies) | 16GB DDR4 3200MHz Gaming Memory | Windows 10 Home 64-bit
  • ✔ 802.11AC | No Bloatware |Graphic output options including HDMI & DisplayPort | Minimum 6 USB Ports including 2.0, 3.0, and 3.2 Ports | HD Audio and Mic | Free Gaming Keyboard and Mouse
  • ✔ 4 x ARGB Dual Ring Fans | Stock Air Cooler | Powered by 80 Plus Gold Certified 650W Power Supply | Skytech Chronos Case, Black Edition with Front Mesh
  • ✔ 1 Year Warranty on Parts and Labor | Lifetime Free Technical Support | Assembled in the USA | This powerful gaming PC is capable of running all your favorite games such as World of Warcraft, League of Legends, Grand Theft Auto V, Apex Legends, Fortnite, Roblox, PLAYERUNKNOWN’s Battlegrounds, Overwatch, Counter-Strike: Global Offensive, Battlefield V, Minecraft, The Division 2, and more at High to Ultra settings, crisp 1440p Quad HD resolution and smooth 60+ FPS game play.
Bestseller No. 4
Skytech Chronos Gaming PC Desktop - AMD Ryzen 7 3700X 3.6GHz, RTX 3070 8GB, 16GB DDR4 3200, 1TB NVME, 650W Gold PSU, Windows 10 Home 64-bit
  • ✔ AMD Ryzen 7 3700X 8-Core 3.6 GHz (4.4 GHz Max Boost) CPU | 1TB NVME SSD
  • ✔ GeForce RTX 3070 8GB GDDR6 Graphics Card (Brand May Varies) | 16GB DDR4 3200MHz Gaming Memory | Windows 10 Home 64-bit
  • ✔ 802.11AC | No Bloatware |Graphic output options including HDMI & DisplayPort | Minimum 6 USB Ports including 2.0, 3.0, and 3.2 Ports | HD Audio and Mic | Free Gaming Keyboard and Mouse
  • ✔ 4 x ARGB Dual Ring Fans | Stock Air Cooler | Powered by 80 Plus Gold Certified 650W Power Supply | Skytech Chronos Case, White Edition with Front Mesh
  • ✔ 1 Year Warranty on Parts and Labor | Lifetime Free Technical Support | Assembled in the USA | This powerful gaming PC is capable of running all your favorite games such as World of Warcraft, League of Legends, Grand Theft Auto V, Apex Legends, Fortnite, Roblox, PLAYERUNKNOWN’s Battlegrounds, Overwatch, Counter-Strike: Global Offensive, Battlefield V, Minecraft, The Division 2, and more at High to Ultra settings, crisp 1440p Quad HD resolution and smooth 60+ FPS game play.
SaleBestseller No. 5
SkyTech Archangel 3.0 Gaming Computer PC Desktop - Ryzen 7 3700X 8-Core 3.6GHz, RTX 3060 12GB, 1TB SSD, 16GB DDR4 3200, RGB Fans, AC WiFi, 600W Gold PSU, Windows 10 Home 64-bit, White
  • ✔ AMD Ryzen 7 3700X 8-Core 16-Thread 3.6 GHz (4.4 GHz Max Boost) CPU | 1TB SSD – Up to 30x faster than traditional HDD
  • ✔ GeForce RTX 3060 12GB GDDR6 Graphics Card (Brand May Varies) | 16GB DDR4 3200MHz Gaming Memory with Heat Spreaders | Windows 10 Home 64-bit
  • ✔ 802.11AC Wi-Fi | No Bloatware | 1 x DisplayPort 1.4, 1 x HDMI Guaranteed, additional ports may vary | HD Audio and Mic | Free Gaming Keyboard and Mouse | Minimum 6 x USB Ports including USB 2.0, 3.0, or higher
  • ✔ 3 x RGB RING Fans for Maximum Air Flow | Powered by 80 Plus Gold Certified 600 Watt Power Supply | Skytech Archangel Gaming Case with Tempered Glass - White | 1 Year Warranty on Parts and Labor | Lifetime Free Technical Support | Assembled in the USA
  • ✔ This powerful gaming PC is capable of running all your favorite games such as Call of Duty Warzone, Fornite, Escape from Tarkov, Grand Theft Auto V, World of Warcraft, League of Legends, Apex Legends, Roblox, PLAYERUNKNOWN’s Battlegrounds, Overwatch, Counter-Strike: Global Offensive, Battlefield V, Minecraft, The Division 2, and more at High to Ultra settings, crisp 1440p Quad HD resolution and smooth 60+ FPS game play.
SaleBestseller No. 6
Velztorm Pilum CTO Powerful Gaming Desktop PC Liquid-Cooled (AMD Ryzen 7 3700X 8-Core, 16GB DDR4, 512GB PCIe SSD+1TB HDD (3.5), GeForce RTX 3060 12GB, 120mm AIO, RGB Fans, 750W PSU, WiFi-N, Win10P)
  • 3rd Gen AMD Ryzen 7 3700X 3.6GHz Processor (upto 4.4 GHz, 32MB Cache, 8-Cores) ; GeForce RTX 3060, 12GB GDDR6 PCIe 4.0, VR Ready, G-SYNC, DirectX 12.
  • 16GB DDR4 DIMM ; 802.11n Wifi, Ethernet LAN (RJ-45), No Webcam, .
  • No Display ; 750W Power Supply; RGB Lighting 120mm AIO Liquid CPU Cooler Black Color, .
  • 512GB PCIe NVMe SSD + 1TB HDD; USB 3.1 Gen1, 5 USB 3.0 Type-A, 4 USB 2.0, 1 HDMI, 1 Display Port (DP), USB 3.1 Type-C Gen1, 1 x Microphone Jack, 1 x Headphone Jack.
  • Windows 10 Pro., 1 Year Manufacturer warranty from MichaelElectronics2 (Professionally upgraded by MichaelElectronics2)
Bestseller No. 7
ASUS ROG Strix GL10DH Gaming and Entertainment Desktop PC (AMD Ryzen 7 3700X 8-Core, 16GB RAM, 512GB SSD + 1TB HDD, RTX 2070 Super, WiFi, Bluetooth, 1xHDMI, Win 10 Home) (Renewed)
  • This Renewed product is tested and certified to look and work like new, with limited to no signs of wear. The refurbishing process includes functionality testing, inspection, and repackaging. The product comes with 90-day warranty
  • 【Upgraded】 Seal is opened for Hardware/Software upgrade only to enhance performance. No Display ; 802.11ac Wifi, Bluetooth 5.0, Ethernet LAN (RJ-45), No Webcam
  • 【Powerful Performance with AMD Ryzen 7 3700X Octa Core】 3rd Gen AMD Ryzen 7 3700X 3.6GHz Processor (upto 4.4 GHz, 32MB Cache, 8-Cores) ; NVIDIA RTX 2070 Super 8GB GDDR6 Dedicated Graphics
  • 【High Speed and Multitasking】 16GB DDR4 DIMM; 500W Power Supply, Air Cooling CPU Cooler; Iron Grey Color
  • 【Enormous Storage】 1TB HDD+512GB SSD; 6 USB 3.2 Gen1, 2 USB 2.0, 1 HDMI, 3 Display Port (DP), 1 x Headphone/Microphone Combo Jack. Windows 10 Home-64,
Bestseller No. 8
Vetroo V5 CPU Air Cooler w/ 5 Heat Pipes 120mm PWM Processor 150W TDP Cooler for Intel LGA 1700/1200/115X AMD Ryzen AM4 Universal Socket w/Addressable RGB Lights Sync(V5, Black)
  • Simple Overall Design: With high quality and black frame and transparent acrylic fan blade which can effectively reflect lights and making the lightning brighter and softer. The appearance is a perfect match for gaming computer case and radiator.
  • Five Heatpipes: Five heat pipes with exclusive Direct Contact Technology provide fast heat transfer and maintain the excellent operation of CPU.
  • Direct Contact Technology: Direct touching copper base is adopted to fit CPU, as well as improving optimal contact area and thermal conductivity.
  • Efficient Cooling: A 120mm fan at 1,700 RPM is ready anytime for the best thermal solution.
  • Support Sockets: Intel LGA 1700/1200/1156/1155/1151/1150; AMD:AM4/AM3+/AM3/AM2+/AM2/FM2+/FM2
Bestseller No. 9
Velztorm Pilum Custom Built Powerful Gaming Desktop PC (AMD Ryzen 7 3700X 8-Core, 16GB RAM, 1TB PCIe SSD + 1TB HDD (3.5), GeForce RTX 3060 Ti, WiFi, 1xUSB 3.1, 5xUSB 3.0, 1xHDMI, Win 10 Pro)
  • 3rd Gen AMD Ryzen 7 3700X 3.6GHz Processor (upto 4.4 GHz, 32MB Cache, 8-Cores) ; GeForce RTX 3060 Ti, 8GB GDDR6 PCIe 4.0, VR Ready, G-SYNC, DirectX 12.
  • 16GB DDR4 DIMM ; 802.11n Wifi, Ethernet LAN (RJ-45), No Webcam, .
  • No Display ; 750W Power Supply; RGB Lighting 120mm AIO Liquid CPU Cooler Black Color, .
  • 1TB PCIe NVMe SSD + 1TB HDD; USB 3.1 Gen1, 5 USB 3.0 Type-A, 4 USB 2.0, 1 HDMI, 1 Display Port (DP), USB 3.1 Type-C Gen1, 1 x Microphone Jack, 1 x Headphone Jack.
  • Windows 10 Pro., 1 Year Manufacturer warranty from MichaelElectronics2 (Professionally upgraded by MichaelElectronics2)
Bestseller No. 10
Velztorm Archux CTO Gaming Desktop PC (AMD Ryzen 7 3700X 8-Core, 16GB DDR4, 1TB PCIe SSD + 3TB HDD (3.5), RTX 3070 8GB, 120mm AIO, VR Ready, RGB Fans, 750W PSU, Win 10 Pro)
  • 3rd Gen AMD Ryzen 7 3700X 3.6GHz Processor (upto 4.4 GHz, 32MB Cache, 8-Cores) ; RTX 3070, 8GB GDDR6 PCIe 4.0 VR Ready G-SYNC.
  • 16GB DDR4 DIMM ; Ethernet LAN (RJ-45), No Webcam, .
  • No Display ; 750W Power Supply; RGB Lighting 120mm AIO Liquid CPU Cooler Black Color, .
  • 1TB PCIe NVMe SSD + 3TB HDD; 4 USB 3.1 Gen1, USB 3.0 Type-A, 6 USB 2.0, 2 HDMI, 2 Display Port (DP), 1 x Microphone Jack, 1 x Headphone Jack.
  • Windows 10 Pro-64., 1 Year Manufacturer warranty from MichaelElectronics2 (Professionally upgraded by MichaelElectronics2)

5 Things To Consider Before Buying The Best Power Supply For Ryzen 7 3700x

  1. What’s the TDP rating?

The TDP rating for the Ryzen 7 3700X is 65 watts. If you want to know more about how the various TDP ratings affect your system, check out my article on The Impact of Power Supply Ratings on the AMD Ryzen 7 3700X.

  1. What’s the maximum memory capacity supported?

The Ryzen 7 3700X supports a maximum memory capacity of 32GB when running at its stock speed (which is 3.7GHz). This means that it only supports dual-channel memory configurations, meaning that you will have to use two identical sticks of memory to get this much RAM in your system.

  1. What kind of power supply do I need?

If you’re using a brand new motherboard with a new processor, then you’ll need to use a brand new power supply as well. For most people, this means using an ATX form factor power supply because they are small and easy to work with. But if you have any kind of older system with an older motherboard, then you might be able to reuse your existing PSU and get away with it! This is something that I cover later in this guide!

  1. What kind of CPU cooler do I need?

I recommend checking out my article How To Choose The Best CPU Cooler for Your System for some general tips on how to choose the best CPU cooler for your system.

  1. What kind of motherboard should I use with this processor?

Now that you know what kind of power supply you need, you’ll want to make sure that you have the right motherboard for this processor! I recommend checking out my article on How To Choose The Best Motherboard For Your PC if you’re not sure what kind of motherboard to use.

Conclusion

This concludes my guide to choosing the best power supply for the Ryzen 7 3700X! I hope that you found this article useful, and if you did, then please share it with your friends.

Ruth Anderson knows all about the tech blog world. She's been blogging for years and has seen it all. She's an experienced writer who is always up for a new challenge.

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