3700x 5700 xt psu. System is a lil over a year old AMD Ryzen 7 3700X 16 GB [8 GB x2] DDR4-3200 Memory Module MSI MECH OC AMD Radeon RX 5700 XT MSI X570-A PRO -- USB 3. Skill Trident Z 16 GB 3733 M/T CL 18 CPU cooler: AMD Wraith Prism GPU: PowerColor RX 5700 XT Red Devil SSD: M. 0Gb/s Dual MSI 27in 144hz 1ms refresh monitors. Sep 3, 2019 路 Whilst I defo agree with 90% of your post, 850w and even 750w are overkill. Simply locate your GPU and CPU Series and the intersection point between the two will show what wattage PSU you'll need. 3 days ago 路 Mis Spec Cpu: Ryzen 7 2700 Board: B450 Asus prime Gpu: Aorus AMD RX 5700 XT Psu: EVGA 850w Ram: Hyper fury 2666 Case: CoolerMaster RGB Lite SSD: 2TB SP M. My desktop has a 3700X & a Sapphire 5700 XT Pulse which I'm running off a 450W SFX Corsair PSU Oct 30, 2022 路 The 3700x doesn't consume a lot more power compared to Ryzen 2600. There are junk PSUs out there claiming big wattage but can and do make nightmares come true 馃檪 What's your power supply model? I don't know the exact model, but it is an Antec one and has been in my system for almost 3 years. 2 days ago 路 Spec: Motherboard: Gigabyte B550 Gaming X v2 CPU: Ryzen 7 3700x (fixed OC 4. Mother board - ASROCK B550AM Gaming Cpu cooler - PCCOOLER CPS RZ400 Cpu - AMD Ryzen 7 3700X 8-Core Processor, 3600 Mhz, 8 Core(s), 16 Logical Processor(s) Gpu - AMD Radeon RX 5700 XT Case - Vetroo M05 Compact Computer Case Micro ATX ITX Type-C Ready Lucency 4mm Tempered Glass Mesh Panel Pre-Installed Rear 120mm Addressable RGB Fan 240mm Radiator Support - BLACK Memory - 1G Kingston SNV2S1000G Jan 12, 2026 路 I am looking forward to build this. Most of the reviews are using 9900K, 3700X or 3900X. I don't think you'll find a single one with a full system power draw near 550W. 2 Gigabyte 256GB PSU: Corsair RM 850 Case: Corsair 3000D 2x extra fans in front from NZXT Man I love PC building. You can always spec a worse case scenerio on PC Part Picker's watt . 600w is recommended for both a 3700x and a 5700xt. TL;DR - A 450W PSU is plenty for a 3700X & RX 5700 XT. Jul 18, 2025 路 Just Curious. Jul 12, 2020 路 can you please tell me if this PSU is Okay for rx 5700 xt It should be just fine. What are the power supply requirements for AMD Ryzen 7 3700X and AMD Radeon RX 5700 XT? The minimum power supply requirements for AMD Ryzen 7 3700X and AMD Radeon RX 5700 XT are a PSU rated with at least 500W I have a ROG Strix 5700 XT OC and R5 3600 and I would suggest a 650-750w PSU, especially if you have OC in mind and possible future expansions (extra storage, usb components etc). Jun 7, 2020 路 Depends on the PSU. I need to know what PSU do I need This is an automatic calculator. 650w sounds a lot and would be more than enough in your case. 25v) RAM: G. AMD Ryzen 7 3700X BOX ASRock X570M Pro4 Radeon RX 5700 XT Gigabyte PCI-E 8192Mb (GV- R57XTGAMING OC-8GD) 16Gb DDR4 3600MHz Corsair Vengeance RGB PRO 2x8GB 500Gb SSD Samsung 970 EVO Plus Series be quiet! Pure Power 11 CM 700W Phanteks Enthoo Evolv mATX Tempered Glass Silver What do you think ? Learn more with 35 Questions and 44 Answers for Alienware - Gaming Desktop - AMD Ryzen 7-Series - 3700X - 16GB Memory - AMD Radeon RX 5700 XT - 1TB HDD + 512GB SSD - Black. At that, unless OC'ing, you would not be drawing more than 500w For a quick and easy way to see the PSU wattage for your CPU and GPU combo at a glance, refer to the table below. Check full system power consumption with systems that have that video card being reviewed. 2: 1TB SAMSUNG ¿Que upgrade recomiendan? Oct 31, 2025 路 Learn how to choose a power supply for the AMD Ryzen 7 3700X CPU based on its power consumption and other factors. It's more powerful but it's made on a newer process which requires less power, so that sort of evens out. The few extra bucks is worth it, especially if you go for a modular psu like the corsair 750. 2GHz 1. That PSU should be able to handle it. PC: Motherboard: ASUS B550M TUF-Plus, CPU: Ryzen 3 3100, CPU Cooler: Arctic Freezer 34, GPU: GIGABYTE WindForce GTX1650S, RAM: HyperX Fury RGB 2x8GB 3200 CL16, Case, CoolerMaster MB311L ARGB, Boot Drive: 250GB MX500, Game Drive: WD Blue 1TB 7200RPM HDD. 2 650 Watt - High Power - 80 PLUS Gold 240GB WD GREEN SSD 500GB WD Blue SSD 1 TB Hard Drive -- 32MB Cache, 7200RPM, 6. The 3900X and 9900K use more power than that CPU at load. Assume it will consume up to 100 watts, not much more. You'll get as a result the minimum PSU you need for this rig and some recommended PSUs Tell me more about this You need a power supply with at least 450W CPU GPU AMD Radeon RX 5700 XT 8GB GDDR6, 225W TDP Filter Form Factor ATX SFX-L SFX Other 80+ Rating 80+ Gold 80+ Platinum 80+ Titanium PSU: Cooler Master G550M 550W 80-plus Bronze (Bought in 2016) I think the RX 5700 XT recommends a 600/650 Watt PSU, meanwhile answers online seem to vary, saying a 550W (even 500W in some cases) will be enough. Corsair K90 Keyboard Freshly built and ready for a home 馃彙 No trades cash or venmo, please!馃挼 Power through both work and play with this versatile PC featuring the powerful Ryzen 7 3700X CPU and a blazing-fast RX 5700 XT GPU. Choose your PC's CPU and GPU (or only one of them), and click the "calculate" button. Sep 23, 2025 路 Learn how to choose a power supply for AMD's Radeon RX 5700 XT GPU based on power consumption and other factors. okm csi lti vgg reg vgu vzy ilu uwz cwm ssg ctz wyh mta rit