Psu for gtx 1650: Choosing the Best PSU for Nvidia’s GeForce GTX 1650 GPU

Choosing the Best PSU for Nvidia’s GeForce GTX 1650 GPU

Learn about what to look for when choosing a power supply for Nvidia’s GeForce GTX 1650 GPU.

In this article, I’ll go over the things you should consider when choosing a power supply for your computer with an Nvidia GeForce GTX 1650 graphics card.

Check out my Recommended Power Supplies for GTX 1650 GPUs below.

Best 450–750 Watt PSU

Corsair SF Series 80+ Platinum Fully Modular Power Supply
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How to Choose a Power Supply for the GTX 1650 GPU

The main job of a power supply is to convert the alternating current (AC) from your wall outlet into the direct current (DC) needed by the components inside your computer.

Power Output

An important factor when buying a PSU is the supported wattage.

You can estimate your power needs by using the following chart.

Component Peak Power Usage
GTX 1650 GPU 75 W
Top-Tier CPU (e. g., Intel Core i9 12900K) 241 W
Mid-Tier CPU (e.g., Intel Core i5 12600K) 150 W
Motherboard 80 W
Optical Drive 30 W
3.5″ Hard Drive 9 W
M.2 or 2.5″ SSD 9 W
140 mm Case/CPU Fan 6 W
120 mm Case/CPU Fan 6 W
80 mm Case/CPU Fan 3 W

By adding up these numbers, you can estimate peak power usage. Check out the top-tier and mid-tier example builds below.

It’s generally a good idea to add a 100–150 W buffer to your expected usage. This buffer will give you some flexibility in case of miscalculations and will allow you to add more drives, fans, or add-in cards in the future.

In most cases, buying a little more wattage than you need is a safer choice for ensuring system stability.

Don’t forget to account for the additional power required for overclocking if you intend to overclock your CPU or GPU. Overclocking could require roughly an extra 50–100 W, depending on how much you overclock these devices.

Check another Nvidia GPU:

GeForce RTX 3090 Ti GeForce RTX 3090 GeForce RTX 3080 Ti GeForce RTX 3080 GeForce RTX 3070 Ti GeForce RTX 3070 GeForce RTX 3060 Ti GeForce RTX 3060 GeForce RTX 3050 TITAN RTX GeForce RTX 2080 Ti GeForce RTX 2080 Super GeForce RTX 2080 GeForce RTX 2070 Super GeForce RTX 2070 GeForce RTX 2060 Super GeForce RTX 2060 GeForce GTX 1660 Ti GeForce GTX 1660 Super GeForce GTX 1650 Super GeForce GTX 1650 TITAN X Pascal TITAN Xp GeForce GTX 1080 Ti GeForce GTX 1080 GeForce GTX 1070 Ti GeForce GTX 1070 GeForce GTX 1060 GeForce GTX 1050 Ti GeForce GTX 1050 GeForce GT 1030 GeForce GTX TITAN X GeForce GTX 980 Ti GeForce GTX 980 GeForce GTX 970 GeForce GTX 960 GeForce GTX 950 GeForce GTX TITAN Z GeForce GTX TITAN Black GeForce GTX TITAN GeForce GTX 780 Ti GeForce GTX 780 GeForce GTX 770 GeForce GTX 760 Ti GeForce GTX 760 GeForce GTX 760 192-bit GeForce GTX 750 Ti GeForce GTX 750

Top-Tier Estimate:

Top-Tier Components Peak Power Consumption
GTX 1650 GPU 75 watts
Top-Tier CPU (e. g., Intel Core i9 12900K) 241 watts
Motherboard 80 watts
4 M.2 or 2.5″ SSDs 36 watts
3 Case Fans (120 mm) 18 watts
2 CPU Fans (120 mm) 12 watts
Total Estimate: 462 watts
Recommended Power Supply Wattage: 600 watts

Check the latest price of the 450–750 watt Corsair SF Power Supplies on Amazon
(affiliate link).

Check out my Recommended Power Supplies for GTX 1650 GPUs below.

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CORSAIR RM Series (2021), RM750, 750 Watt, 80 Plus Gold Certified, Fully Modular Power Supply

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Corsair RMX Series, RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black

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Mid-Tier Estimate:

Mid-Tier Components Peak Power Consumption
GTX 1650 GPU 75 watts
Mid-Tier CPU (e. g., Intel Core i5 12600K) 150 watts
Motherboard 80 watts
2 M.2 or 2.5″ SSDs 18 watts
2 Case Fans (120 mm) 12 watts
2 CPU Fans (120 mm) 12 watts
Total Estimate: 347 watts
Recommended Power Supply Wattage: 500 watts

Check the latest price of the 450–750 watt Corsair SF Power Supplies on Amazon
(affiliate link).

Check out my Recommended Power Supplies for GTX 1650 GPUs below.

Power Efficiency

PSUs with higher efficiency ratings use less energy and produce less heat, improving their reliability and reducing noise.

The 80 PLUS certification program for power supplies helps to promote energy efficiency by indicating its efficiency rating.

Higher efficiency power supplies may have a higher upfront cost. However, they could potentially save you money on electricity in the long run.

Lower wattage PSUs will be more power-efficient even when idle. For this reason, you may be able to save more on electricity by getting the correct wattage of PSU than by getting the one with the best 80 PLUS rating.

PSU Efficiency Levels (115 V)
Certification Level 10% Load 20% Load 50% Load 100% Load
80 Plus 80% 80% 80%
80 Plus Bronze 82% 85% 82%
80 Plus Silver 85% 88% 85%
80 Plus Gold 87% 90% 87%
80 Plus Platinum 90% 92% 89%
80 Plus Titanium 90% 92% 94% 90%

Cables

Connectors

Make sure your PSU has the correct connectors to support the hardware in your system. Cheaper PSUs may cut costs on connectors and cables by offering fewer options and shorter lengths.

Check with your motherboard and graphics card documentation to determine which connector types are needed. Buy a popular, recently-released PSU; it will likely have the necessary connectors for a new PC build. However, if you use old components or an old power supply, you may find some incompatibilities.

Here are some common connector types that power supplies support:

  • 24-pin connector for the motherboard
  • 4/8-pin connector for the CPU
  • 6/8-pin connectors for graphics cards
  • SATA Power connector for each SATA HDD or SDD storage device

The latest graphics cards and PSUs are starting to support a new 16-pin PCIe 5.0 connector that replaces multiple 8-pin connectors.

Modular Cables

Typical power supplies come with various cables to connect your components. However, extra unused power cables can work against you by interrupting airflow.

In comparison, modular and semi-modular power supplies allow for attaching only the cables you need. As the name implies, semi-modular power supplies have some wires soldered on, while you can optionally connect others.

Cable Lengths

Most power supplies will have cables long enough to support mid-sized towers comfortably. If you have a full-size tower, you may want to check reviews and documentation to ensure that the cables are long enough to allow good cable management.

Power Supply Form Factors

Various form factors are available for power supplies. However, a standard-size desktop PC build will use an ATX power supply.

Small form factor PSUs allow for usage in many computer case shapes, including mini-PCs.

Power Supply Features

Overvoltage protection and short circuit protection can help to save your components in the case of a surge or accident.

LED lighting is another feature you might consider, depending on your PC goals.

Choosing a Cost-Effective Power Supply for the GTX 1650

Perhaps you live in a dorm or a family member’s house and don’t pay the power bill. Or maybe you don’t expect the computer to have heavy daily usage. In those cases, the lower upfront cost of a less efficient PSU may be the better choice.

On the other hand, if you care more about the electric bill or the environment and plan to maintain higher CPU or GPU usage, then a more efficient PSU may be better.

Don’t go too far over 150 W above your expected power needs. Rightsizing your power supply will keep electricity costs to a minimum, as higher wattage PSUs will consume some additional power, even when idle.

Recommended 750–1000 Watt PSU: Seasonic Prime Series

  • Titanium 80 PLUS efficiency rating means the Seasonic Prime TX is at least 94% efficient at 50% load.
  • Fully modular cabling allows you to optimize airflow and minimize clutter.
  • Silent during low usage.
  • 12-year warranty.
  • This series of power supplies comes in power outputs including 750, 850, and 1000 watts.
  • It also is available in a Gold rated (GX) version.

    Seasonic Prime TX-750

    Check Price on Amazon

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Recommended 450–750 Watt PSU: Corsair SF Series

  • Platinum 80 PLUS efficiency ratings.
  • Fully modular cabling allows you to optimize airflow and minimize clutter.
  • Near silent during low usage.
  • 7-year warranty.
  • This series of power supplies comes in power outputs including 450, 600, and 750 watts.

    Corsair SF Series 80+ Platinum Fully Modular Power Supply

    Check Price on Amazon

    Amazon Affiliate Link

Other Considerations When Building a PC

Want to brush up on other new technologies to consider when building a computer? Check out these articles:

  • Cases:
    • How to Choose the Best PC Case
  • CPUs:
    • Which Intel and AMD CPUs Support PCIe 5. 0?
    • Which Intel and AMD CPUs Support PCIe 4.0?
    • LGA 1700 CPU List
    • LGA 1200 CPU List
    • Look up an Intel or AMD CPU on TechReviewer for related recommendations:
  • CPU Coolers:
    • What is the Best Type of CPU cooler for a Gaming PC?
    • How to Choose a CPU Cooler for Your PC
    • Best LGA 1700 CPU Cooler for Intel’s 12th Gen Core Processors
    • Best AM4 CPU Cooler for AMD Processors
  • Storage:
    • Can an SSD Improve PC Gaming Performance? and Does an SSD Increase FPS for PC Gaming?
    • Storage Type Comparison: M.2, U.2, NVMe, SATA, SSDs, HDDs
  • Memory:
    • How to Choose the Best RAM for Your PC
    • How Much RAM Do You Need for Gaming? and Is 32 GB of RAM Worth It for Gaming?
    • DDR4 vs. DDR5? Which You Should Buy
    • Is DDR5 Worth It? The Benefits of DDR5 and What Is DDR5?
    • Which Intel and AMD CPUs Support DDR5?
  • PCI-Express:
    • Is PCIe 5. 0 Worth It?
  • Motherboards:
    • Which Motherboards Support PCIe 5.0?
    • Which Motherboards Support PCIe 4.0?
    • Which Motherboard Should You Buy for Intel’s 12th Gen CPUs?
  • Graphics Cards:
    • Which Graphics Cards Support PCIe 4.0?
  • Power Supplies:
    • How to Choose the Best Power Supply for a Gaming PC
    • How to Choose a PC Power Supply
  • Keyboards:
    • Best Mechanical Keyboard for Gaming
  • Monitors:
    • How to Choose a Gaming Monitor

Have a suggestion or correction for this article? Send us an email at:
[email protected]

You can also contact the author at:
[email protected]

GTX 1650 Power Consumption Guide

This post may contain affiliate links. If you click one, I may earn a commission at no cost to you. As an Amazon Associate I earn from qualifying purchases.

When the 30-series of graphics cards were released, people were extremely excited to get their hands on the very latest technology. But a global chip shortage meant that cards were hard to get hold of, and prices were extremely inflated. So a lot of people who had been looking to upgrade had to instead look at older cards.

This meant that the GeForce GTX 1650 had a little bit of a resurgence. People who already had the card were holding onto it, as their planned upgrade was delayed, while others were hunting out the card because they couldn’t afford the higher prices of the 20- and 30-series cards.

The Nvidia GeForce GTX 1650 is still a really good option for a budget graphics card, especially if you’re building a PC for someone who primarily wants to play games that are less demanding, like Minecraft, Fortnite or Roblox.

But do you have the power supply you need to run it? And if not, how do you avoid overpaying for a power supply that’s way bigger than you need? Read on to find out more.

Table of Contents

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How Many Watts Does A GTX 1650 Use?

A GTX 1650 graphics card is one of the best low-power graphics cards you can buy, using just 75 watts for most games. When idle it still uses around 8 watts of power, which is similar to some higher-powered (and therefore more efficient) graphics cards.

75 watts really is low for a graphics card, but it can reach a slightly higher power draw when playing a game on a higher setting – around 81 watts would be considered normal.

Also, there will be some times when the power draw may spike. This is when it’ll go above the average maximum, but only for a short burst of time. The GTX 1650 has been recorded at spikes of close to 100 watts, which is still really low (Source).

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How Many Watts Does A GTX 1650 Use Per Hour?

A GTX 1650 graphics card will use 75 watt-hours per hour when you’re using your PC for gaming, which is the same as 0. 075 kilowatt-hours per hour. The average gamer spends 8.5 hours a week playing games, so a GTX 1650 averages 0.64 kilowatt-hours a week.

If you take the average electricity cost in the US as $0.14 per kilowatt-hour, that means your GTX 1650 costs you around 9 cents a week to run. But that’s not quite accurate

Firstly, that’s just the graphics card. Your entire PC is a power draw, so you need to work out the total consumption of all your components. Usually, the graphics card will be the biggest power draw, but with a GTX 1650, you might have a processor that needs more power.

Read more: How Many Watts Does A Gaming PC Use?

Then, remember that those estimates are only for when you’re gaming. You also need to factor in how much you’re using the PC for non-gaming tasks, as your GTX 1650 will still draw power (albeit not very much at all).

And the final impact on average costs to run a PC depends on the power supply you’re using – so let’s explore that.

What Power Supply Do I Need For A GTX 1650?

The average recommended power supply for a GTX 1650 graphics card is 300 watts minimum, but it entirely depends on the rest of your setup. If you have a mid-spec PC then it might make sense to upgrade to a 350-400 watt power supply instead.

Your power supply is the component which drives all the power to the rest of your PC. When calculating the size, you need to add up the power draw of all the components in your PC, and then add 20% to account for any power spikes that could occur – otherwise your PSU might get overloaded.

It’s easier to give an average estimate for higher-spec graphics cards because they tend to fit in PCs within a certain budget, but there are a variety of users opting for a GTX 1650 for various reasons.

It might be a low-spec build overall, or it could be someone with a mid-range processor and plenty of RAM that just can’t afford the card that would best fit their machine for now.

So, while the 300-watt recommendation is a good guideline, your PC might need a bigger one. Especially if you’re planning on upgrading your graphics card again in future.

Also, bear in mind that 300-watt power supplies rarely have the 80+ efficiency grade. Power supplies draw more power than the PC needs because they aren’t perfectly efficient, which is why you can’t rely on just adding up the wattage of your PC parts and using that to estimate your electricity bills.

Read more: Power Supply Ratings Explained

Higher-rated power supplies are rated 80+ Bronze or better, meaning that they’re at least 80% efficient when the PC is running at low, mid and max capacity. But you likely won’t find many of these options at 300 watts.

For that reason, it makes sense to look for a higher-rated PSU. A 400 watt PSU won’t draw more power than a 300 watt one – it only uses what the PC components need. But it might draw less if it’s more efficient since it wastes less.

The Best Power Supply For A GTX 1650

The best power supply for a GTX 1650 is at least 300 watts, but ideally, you should buy one rated higher, especially as you’ve more chance of finding one that’s rated at least 80+ Bronze for efficiency.

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This EVGA power supply is a great choice for a PSU for a GTX 1650. It’s not super expensive, and it comes from a reliable brand (and has a 3-year warranty included). 

Yes, it’s probably more power than you need, but remember it will only draw what your PC needs, plus the extra to run the PSU – and as this is 80+ Bronze, it’ll be more efficient and therefore use less than an unrated 300 watt PSU.

Does GTX 1650 need external power?

Generally, a GTX 1650 graphics card requires a 6-pin connector running directly from the power supply. Some cards can be configured to run without any external power, only drawing power directly from the PCIe slot on the motherboard.

That doesn’t apply to every model though, and it’s always best to connect it to your power supply if it has the connector.

GTX 1650 FAQs

Is 250 Watts enough for GTX 1650?

A 250-watt power supply is unlikely to be enough for the demand of a GTX 1650 unless your system is very basic. It may work OK, but any power spikes will likely cause the PC to restart or experience other problems.

Is a 450W PSU enough for GTX 1650?

A 450-watt power supply is more than sufficient for handling a GTX 1650 graphics card, even on a decent mid-spec PC. You’re more likely to get an efficient 80+ Bronze graphics card if you buy one at 450 watts or better, too.

Is 500 watts enough for GTX 1650?

A 500-watt power supply is more than enough for a GTX 1650 graphics card, even on a decent mid-spec gaming PC. You’re more likely to get an efficient 80+ Bronze graphics card if you buy one at 500 watts or better, too.

Can An GTX 1650 Be Used For Crypto Mining?

Technically you can use a GTX 1650 graphics card for crypto mining, but it’s so low powered that you’re unlikely to benefit much. Most crypto mining PCs use multiple high-powered graphics cards – a single low-powered one will not see much return.

Related Posts:

  • GTX 1660 Super Power Consumption Guide
  • RX 580 Power Consumption Guide
  • GTX 1050 Power Consumption Guide

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