As CPUs like the Ryzen 9 5950X get more powerful and power-hungry, understanding the TDP of computer components becomes increasingly important. As seasoned PC builders, we have discovered that a CPU's TDP is a critical factor to consider when building a computer or upgrading your existing system. You can use the CPU's TDP and PPT limit to help determine which cooler and power supply are appropriate for your build. This can ensure optimal performance and stability while minimizing the risk of overheating.
We have analyzed the TDP and PPT limit of the 5950X CPU, which we discuss in this article. This analysis includes its TDP rating, PPT limit, and comparisons with other CPU models. Additionally, we will provide recommendations for compatible CPU coolers, power supplies, and computer cases to meet the needs of the 5950X CPU's TDP and PPT limit.
The Ryzen 9 5950X has a TDP of 105 watts and a PPT limit of 142 watts.
This TDP means that the Ryzen 9 5950X CPU will consume a maximum of 105 watts of power at its base frequency of 3.4 GHz. The 5950X has a 142 watt PPT limit. PPT (Package Power Tracking) is an AMD CPU feature that monitors power consumption and reduces performance if the limit is exceeded to prevent overheating. We observed that this value can be adjusted in the BIOS or AMD's Ryzen Master software.
When the 5950X CPU is at its 4.9 GHz max boost frequency, it will operate hotter and use more power than when at its base frequency of 3.4 GHz. So it's good to keep the 142 watt PPT limit in mind when choosing a cooler or power supply to be safe.AMD Ryzen 9 5950X Check Price on Amazon Amazon Affiliate Link
The following chart, which we created, compares the TDP and PPT ratings of the AMD Ryzen 9 5950X with other popular CPUs on the market. This data can help determine CPU energy efficiency. It is worth noting that TDP and PPT are not direct indicators of a CPU's average power consumption. Still, it can be a valuable metric to compare similar processors.TechReviewer TechReviewer
Thermal Design Power (TDP) is a unit expressed in watts that measures the amount of heat a cooling system, such as a heatsink or fan, needs to dissipate to avoid overheating. The base TDP indicates the power consumption of a CPU at its base frequency. PPT (Package Power Tracking) is an AMD CPU feature that monitors power consumption and reduces performance if the limit is exceeded to prevent overheating. We observed that this value can be adjusted in the BIOS or AMD's Ryzen Master software. The power consumption is typically lower than the base TDP when not under a heavy load. The power consumption is closer to the PPT limit when at its boosted frequency. Designing the system around the PPT limit ensures that it operates within the specifications under the highest theoretical workload.
The importance of TDP and PPT limit in CPU performance is that it determines the cooler required for the CPU to operate correctly. If the CPU cooler is inadequate, the CPU will throttle its performance to prevent damage from overheating.
Factors that affect the TDP of CPUs like the AMD Ryzen 9 5950X include the CPU's frequency, the number of cores, and the voltage required to run the CPU. Frequency boosting, overclocking, or underclocking can all affect the effective TDP of the CPU.
For system builders, understanding the TDP and PPT limit of a CPU, such as the AMD Ryzen 9 5950X, is critical in choosing a suitable CPU cooler. A CPU with a higher base TDP and PPT limit will require a more robust cooler, such as a liquid cooling system, to prevent overheating. On the other hand, a CPU with a low TDP may be adequately cooled by a simple air cooler. Read more about CPU coolers below, along with our recommended coolers.
In addition to choosing a proper CPU cooler, system builders must choose a suitable supply of power (PSU). A power supply with a high enough wattage rating is necessary for the CPU's max power usage, which can be determined by the PPT limit, to operate correctly. Read more about power supplies below, along with our recommended PSUs.
From my personal experience as a system builder, I have observed the importance of proper airflow and case design. Ensuring adequate airflow and directing it effectively through a well-designed case are crucial for maintaining optimal CPU temperature. Adequate airflow is necessary to remove the heat generated by the CPU, while a well-designed case will ensure that the airflow is directed where it is needed most. Read more about PC cases below, along with our recommended PC cases.
When building a system with a CPU such as the AMD Ryzen 9 5950X, it's crucial to select a suitable power supply to ensure that the CPU operates correctly and stably. The power supply must provide sufficient power to the system components, including the CPU, without running out of power or causing system instability.
The TDP and PPT limit of the Ryzen 9 5950X is an excellent way to determine the power supply's wattage requirement. The TDP indicates the CPU's power to draw under a heavy load at its max base speed. It's good to keep the 142 watt PPT limit of the Ryzen 9 5950X in mind when choosing a power supply. Too low of a wattage rating in a power supply can result in power throttling, which can cause the CPU to slow down, impacting performance. It's also important to note that the TDP only represents the CPU's power consumption, and other components, such as the graphics card, RAM, and storage devices, also require power.
When selecting a power supply, it's also important to consider other factors such as efficiency, reliability, and noise level. A high-quality power supply with a high-efficiency rating will provide stable power, save energy, and reduce heat output. Having used various power supply options, I've experienced firsthand that utilizing a PSU with a high 80 PLUS efficiency rating can significantly reduce energy usage, heat production, and power costs, depending on your usage patterns. Choosing a reliable power supply from a reputable manufacturer can also ensure that the system runs smoothly for an extended period without any hardware issues.
To learn more about purchasing a power supply for your system with the 5950X CPU, check out our other article, Choosing the Best Power Supply for AMD's Ryzen 9 5950X CPU.
Recommended 750-1650 Watt ATX 3.0 PSU for the 5950X CPU
Thermaltake Toughpower GF3 ATX 3.0
The Thermaltake Toughpower GF3 ATX 3.0 Power Supply on Amazon (affiliate link) is our recommended 750-1650 watt ATX 3.0 PSU.
We were impressed when we saw the efficiency rating of the Thermaltake Toughpower GF3 ATX 3.0. Its GOLD 80 PLUS efficiency rating ensures the power supply operates at peak efficiency, reducing energy waste and operating costs.
With support for the ATX 3.0 standard, the Toughpower GF3 is an excellent choice for anyone looking to upgrade to newer graphics cards, ensuring compatibility with the latest hardware releases.
The fully modular cabling on the Toughpower GF3 allows for easy customization and cable management, optimizing airflow and minimizing clutter in my build.
The ultra-quiet design of the Toughpower GF3 makes it an excellent choice for anyone looking for a power supply that won't add excess noise to their system, even under heavy workloads.
This series of power supplies comes in power outputs including 750, 850, 1000, 1200, 1350 and 1650 watts. Thermaltake Toughpower GF3 Series 80+ Gold Full Modular ATX 3.0 PCIe Gen 5 Power Supply Check Price on Amazon Amazon Affiliate Link
Recommended 650–1000 Watt PSU for the 5950X CPU
Corsair SF Series PSU
The Corsair SF Series Power Supply on Amazon (affiliate link) is our recommended 650–1000 watt PSU.
The GOLD 80 PLUS efficiency rating of the Corsair SF Series PSUs impressed me when I saw it, as it ensures that the power supply operates at high efficiency and saves on energy costs.
With fully modular cabling, the Corsair SF Series PSU allows for easy customization and cable management, improving airflow and minimizing clutter in my build.
I appreciated the near-silent operation of the Corsair SF Series PSU during low usage, which provides a quiet and distraction-free computing experience.
This series of power supplies comes in power outputs including 650, 750, 850, and 1000 watts. EVGA SuperNOVA G5 Series Fully Modular Power Supply (220-G5-0650-X1) Check Price on Amazon Amazon Affiliate Link
When selecting the best CPU cooler for the AMD Ryzen 9 5950X CPU, it is essential to consider the TDP and PPT limit of the processor. TDP refers to the maximum heat a CPU generates under typical operating conditions at base frequencies. It's good to keep the 142 watt PPT limit of the Ryzen 9 5950X in mind when choosing a cooler. CPUs with a higher TDP and PPT limit tend to be more powerful and require a more robust CPU cooler to prevent overheating, thermal throttling, reduced system performance, and even permanent damage to the CPU.
Regarding cooling the Ryzen 9 5950X, there are two main types to choose from: air cooling and liquid cooling. Air cooling is the most common type and involves using a heatsink and fan to dissipate heat from the CPU. Air coolers come in various sizes and designs, with larger models typically offering better cooling performance. However, they can be noisy and bulky, which may concern some people.
On the other hand, liquid cooling involves circulating a liquid coolant through a series of pipes and a radiator to remove heat from the CPU. Liquid coolers are more expensive than air coolers but offer superior cooling performance and are generally quieter. Additionally, liquid coolers come in all-in-one (AIO) and custom loop configurations, making AIO models easier to install.
When selecting a CPU cooler for the Ryzen 9 5950X CPU, choosing one with a high enough TDP rating to handle the processor's thermal output is essential. Ideally, the cooler should have a TDP rating equal to or greater than the CPU's PPT limit (142 watts) to keep it safe. Additionally, it should be compatible with the motherboard's socket type and fit within the case dimensions.
To learn more about purchasing a CPU cooler for your system with the 5950X CPU, check out our other article, Choosing the Best CPU Cooler for AMD's Ryzen 9 5950X.
Best AM4 All-in-One Liquid Coolers
CORSAIR iCUE H150i ELITE LCD
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 that can display your CPU temperature or other graphics. As I explored the world of LED displays on CPU coolers, I discovered their captivating appeal. These displays have transformed my systems' visual aesthetics.
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! CORSAIR iCUE H150i ELITE LCD Liquid CPU Cooler Check Price on Amazon Amazon Affiliate Link
Thermaltake TOUGHLIQUID 360 ARGB Sync
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 a TOUGHFAN 12 2000-RPM fan and supports ARGB lighting on the waterblock. Even without a full LED display, ARGB lighting creates a mesmerizing visual spectacle when I use it in my builds.
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. Thermaltake TOUGHLIQUID Liquid CPU Cooler Check Price on Amazon Amazon Affiliate Link
Best AM4 Dual-Fan Air CPU Coolers
Noctua NH-D15 CPU Cooler
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 AM4, AM3, AM3+, AM2, AM2+, FM2, FM2+.
Quiet operation at 24.6 dBA. Noctua NH-D15, Premium CPU Cooler Check Price on Amazon Amazon Affiliate Link
Thermaltake TOUGHAIR 510
As someone who isn't a big fan of flashy LED lights, I appreciated the simplicity of the Thermaltake TOUGHAIR 510, which doesn't have any fancy lights but still looks great in my system.
I found that the dual 120 mm fans on the TOUGHAIR 510 did an excellent job of keeping a socket AM4 CPU cool, even under heavy workloads.
Supports a variety of CPU sockets, including Intel LGA 1700, 1200, 1156, 1155, 1151, 1150 and AMD AM4, AM3, AM3+, AM2, AM2+, FM2, FM1.
If you're worried about the TOUGHAIR 510 taking up too much space in your system, Thermaltake offers a few single-fan variants that use different orientations, so you can choose the one that works best for your setup.
With a max speed of 2000 RPM, the TOUGHAIR 510 provides optimal cooling performance when you need it most.
With a 180-watt TDP (Thermal Design Power), the TOUGHAIR 510 offers solid cooling performance and is a great choice for anyone looking for a reliable and efficient cooling solution for their CPU. Thermaltake TOUGHAIR 510 Check Price on Amazon Amazon Affiliate Link
When selecting a computer case for an AMD Ryzen 9 5950X CPU, it's important to consider the CPU's thermal design power (TDP), which indicates the amount of heat the CPU can generate under load. The higher the TDP and PPT limit of the CPU, the more heat it will produce, and the more crucial proper airflow becomes.
A computer case with good airflow is necessary to remove heat from the CPU and other components, such as the graphics card and power supply unit. This airflow can be achieved through various means, including the number and placement of case fans, the size and location of vents or mesh panels, and liquid coolers.
In addition to airflow, the case's design can also impact cooling performance. I've observed a significant improvement in my system's thermals by upgrading to a case with improved fan placement, larger vents, and efficient cable management. A well-designed case will ensure that the airflow is directed where needed most, such as over the CPU and other components. The case should also be spacious enough to accommodate large heatsinks or liquid cooling radiators if necessary and have cable management options to prevent clutter and improve airflow.
To learn more about purchasing a PC case for your system with the 5950X CPU, check out our other article, How to Choose the Best PC Case (2023).
Best Mid Tower Case for the 5950X CPU
Lian Li O11 Dynamic
As someone who values aesthetics in my computer builds, I appreciated the sleek look of the Lian Li O11 Dynamic, which features tempered glass on the front and side of the case.
In terms of motherboard compatibility, the O11 Dynamic supports a range of form factors, including E-ATX, ATX, and Micro-ATX, making it a versatile choice for many different builds.
I was impressed when I saw the ample storage options on the O11 Dynamic. This case can support up to six 2.5" SSDs or three 2.5" SSDs and three 3.5" HDDs, providing plenty of room for your storage needs.
With support for up to three 360 mm radiators, the O11 Dynamic offers excellent cooling potential, making it a great choice for high-performance builds that require efficient heat dissipation. Lian Li 011 Dynamic Check Price on Amazon Amazon Affiliate Link
Best Full Tower Case for the 5950X CPU
Corsair 700D Airflow
Being someone who appreciates a clean and modern look in my builds, I appreciated the sleek design of the Corsair 700D Airflow, which features tempered glass on one side and a steel front panel grille.
The 700D Airflow supports the widely-used ATX form factor.
I was impressed by the cooling potential of the 700D Airflow, which can accommodate up to three 360 mm radiators. This means that even under heavy loads, my system stays cool and running smoothly.
Another standout feature of the 700D Airflow is its ability to support vertically mounting a graphics card. This is a great option for those who want to showcase their high-end GPU and add a unique touch to their build.
With support for up to ten 2.5" SSDs or four 2.5" SSDs and six 3.5" HDDs, the 700D Airflow provides plenty of storage options for my needs. This means that I don't have to worry about running out of space any time soon. Corsair 7000D Airflow Check Price on Amazon Amazon Affiliate Link
- Motherboard: Choosing the Best Motherboard for AMD's Ryzen 9 5950X
- Chipset: Which Chipsets Work With AMD's Ryzen 9 5950X CPU?
- Cooler: Choosing the Best CPU Cooler for AMD's Ryzen 9 5950X
- Power Supply: Choosing the Best Power Supply for AMD's Ryzen 9 5950X CPU
- RAM: Best RAM for the AMD Ryzen 9 5950X CPU
- TDP: What Is the TDP of the Ryzen 9 5950X CPU?
- Gaming: Is the Ryzen 9 5950X CPU Good for Gaming?
Want to brush up on other new technologies to consider when building a computer? Check out these articles:
- The Best CPUs for Gaming
- 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:
- Graphics Cards:
- Power Supplies:
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