This article will discuss the TDP of the Ryzen 9 7900X3D. Additionally, we will provide recommendations for compatible CPU coolers.
The Ryzen 9 7900X3D has a TDP of 120 watts.
Check out our Recommended AM5 Coolers below.
A CPU cooler's TDP (Thermal Design Power) rating indicates how much heat it can dissipate in watts. If the cooler can't keep your CPU cool enough, your CPU may throttle (slow down), and your cooler will constantly run at full speed.
The Ryzen 9 7900X3D has a TDP of 120 watts.
A CPU cooler can still work with a lower TDP rating than the TDP of a CPU. However, the CPU will eventually throttle itself to a lower frequency to allow itself to cool.
The CPU may not achieve or maintain maximum boost speeds without adequate cooling.
Types of Coolers
Air coolers use a combination of heatsinks and fans. They are the cheapest, but also the loudest.
A Closed-Loop Cooler (CLC), also called an all-in-one (AIO) cooler, is a type of liquid cooler. All-in-one liquid coolers provide a more straightforward setup in a single pre-built package.
Liquid cooling can provide even better TDP performance at lower noise levels but are more expensive and take up more room. The noise level and ability to cool your CPU will depend on the liquid cooling solution's radiator size and the number and size of the fans.
Find AM5 All-in-One Coolers on Amazon (affiliate link).
Open-Loop Coolers are also a type of liquid cooler, except you construct them yourself. They allow for more flexibility in building your perfect cooling solution but can also be more complicated to set up. Open-loop systems give you the flexibility to cool additional devices, such as your graphics card's GPU.
More fans typically mean better cooling. However, they also mean more noise.
Larger fans are typically quieter than smaller fans, as they can move the same amount of air at lower speeds.
If a cooler is struggling to cool a CPU, it will run at its maximum speed, which will be louder.
Fan noise levels are measured a dB. Lower dB values are quieter.
You can often configure your motherboard's BIOS to use specific fan speeds at particular temperatures. This configurable fan speed allows you to have a near-silent computer while your computer is idle.
CPU coolers can have various mounting brackets to work with different socket sizes. Make sure that your cooler comes with a compatible mounting bracket.
The easiest way to find a CPU cooler that will work for your computer is to search by socket type. For example, the 7900X3D uses an AM5 socket, so you would search for an AM5 CPU cooler.
Most AM4 CPU coolers will work for socket AM5 CPUs, although some require an upgrade kit. Verify compatibility with the CPU cooler manufacturer.
In some cases, such as when a new socket size is released, there may not be many compatible coolers. In these cases, you can often purchase a separate mounting/
Before buying the biggest cooler possible, ensure that your case and motherboard configuration have room.
Also, ensure that other components on your motherboard won't interfere due to size constraints. For example, do your memory modules (DIMMs) have tall heat spreaders?
Dual-fan coolers often take up quite a bit of room. Liquid cooling solutions typically position fans at the top or bottom of the case.
Some CPU cooler fans come with LED lighting. Similarly, liquid cooling pump heads can also come with LEDs or even LCDs!
If you want to turn off the lights when they get annoying, make sure your CPU cooler has that option.
In general, air-based coolers will be lower cost than liquid cooling systems.
CPU coolers that support a higher TDP are also typically correlated with a higher price.
The more advanced lighting features tend to also come at an extra cost. You can decide between a practical, low-cost solution and a dazzling light show.
The boxed version of the Ryzen 9 7900X3D CPU does not come with a CPU cooler, so you'll need to purchase one separately.
Best All-in-One Liquid Cooler
- Check the latest price of the CORSAIR iCUE H150i ELITE LCD on Amazon (affiliate link).
- This cooler is designed to fit Intel and AMD sockets, including the following models: Intel LGA 1700, 1200, 1150, 1151, 1155, 1156, 1366, 2011, 2066 and AMD AM5, AM4, sTRX4, sTR4 (Intel LGA 1700 is supported with CW-8960091 or CW-8960093 kits).
- 350-watt TDP (Thermal Design Power).
- It provides powerful low-noise cooling and RGB lighting with a customizable LCD display which can display your CPU temperature or other graphics.
- It has 120mm CORSAIR ML RGB ELITE magnetic levitation fans for great CPU cooling performance.
- Make sure your computer case dimensions support this, as it will take up a decent amount of space!
Runner-Up All-in-One Liquid Cooler
- Check the latest price of the Thermaltake TOUGHLIQUID 360 ARGB Sync on Amazon (affiliate link).
- TOUGHLIQUID Series is designed to fit Intel and AMD sockets, including the following models: Intel LGA 1700, 1200, 1150, 1151, 1155, 1156, 1366, 2011, 2011-v3, 2066 and AMD AM5, AM4, AM3+, AM3, AM2+, AM2, FM2, FM1.
- We estimate that this supports roughly a 250-watt TDP (Thermal Design Power).
- This Liquid cooler supports 5V RGB compatible motherboards.
- Equipped with TOUGHFAN 12 2000RPM and supports ARGB lighting on the waterblock.
- Make sure your computer case dimensions support this, as it will take up a decent amount of space. There is a smaller version available, if needed.
Best Dual-Fan Air CPU Cooler
- Check the latest price of the Noctua NH-D15 on Amazon (affiliate link).
- Dual 140 mm fans provide 220-watt TDP (183 NSPR) of cooling capability.
- Supports a variety of CPU sockets, including Intel LGA 1700, 1200, 1156, 1155, 1151, 1150, 2011, 2066 and AMD AM5, AM4, AM3, AM3+, AM2, AM2+, FM2, FM2+.
- Quiet operation at 24.6 dBA.
- Which Chipsets Work With AMD's Ryzen 9 7900X3D CPU?
- Choosing the Best Power Supply for AMD's Ryzen 9 7900X3D CPU
- Choosing the Best Motherboard for AMD's Ryzen 9 7900X3D
- Is the Ryzen 9 7900X3D CPU Good for Gaming?
- Choosing the Best RAM for AMD's Ryzen 9 7900X3D CPU
- Choosing the Best CPU Cooler for AMD's Ryzen 9 7900X3D
- What Is the TDP of the Ryzen 9 7900X3D CPU?
- How Many Cores Do AMD Ryzen 9 7900X3D CPUs Have?
Want to brush up on other new technologies to consider when building a computer? Check out these articles:
- CPU Coolers:
- Graphics Cards:
- Power Supplies: