Can you squeeze more life out of your aging rig? Sticking with the best am3+ CPUs for gaming is a sensible way to keep a veteran machine running for another few seasons.
You might feel like you are chasing ghosts with this older hardware. However, a few smart component choices can still yield a surprisingly smooth frame rate in your favorite titles. Let’s look at the pieces that make this build possible.
Key Takeaways
- Prioritize high core counts to ensure your processor can handle modern background tasks alongside your game.
- Confirm the TDP rating of your cooler matches the wattage output of your specific processor to prevent overheating.
- Choose a motherboard with the 990FX chipset if you intend to push your clock speeds for additional performance.
- Verify the physical clearance of your case before buying a dual tower cooler because they often sit quite high.
- Always check that your memory modules match the dual channel requirements of your board for optimal data throughput.
| Ultimate Platform Foundation |  |
ASUS TUF Sabertooth 990FX R2.0 Motherboard | Reliable power delivery | Extensive expansion slots | Durable thermal armor | View On Amazon | Read Review |
| Budget Thermal Solution |  |
Quiet AM3+ CPU Cooling Fan | Near silent operation | Simple mounting system | Wide socket compatibility | View On Amazon | Read Review |
| Heavy Duty Cooler |  |
Dual Tower 120mm Air Cooler | High thermal capacity | Dual tower design | Efficient 120mm fan | View On Amazon | Read Review |
| Iconic Aesthetic Upgrade |  |
AMD Wraith Prism RGB Cooler | Integrated RGB lighting | Copper base plate | Reliable fan performance | View On Amazon | Read Review |
| Multitasking Gaming Powerhouse |  |
FX-8300 Eight-Core AM3+ Processor | Eight processing cores | Efficient power draw | Strong multitasking performance | View On Amazon | Read Review |
| Modern Cooling Efficiency |  |
Thermaltake 120mm ARGB Liquid Cooler | Superior thermal transfer | Synchronized lighting effects | Compact radiator size | View On Amazon | Read Review |
| Compact Maintenance Replacement |  |
PWM Aluminum CPU Heatsink Cooler | Pre-applied thermal paste | Simple 4-pin connection | Compact physical footprint | View On Amazon | Read Review |
More Details on Our Top Picks
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ASUS TUF Sabertooth 990FX R2.0 Motherboard
If you are building a system around the AM3+ socket, the 990FX chipset is the gold standard for stability. This board provides the robust power delivery needed to keep your processor steady during long gaming sessions.
Think of this motherboard as the sturdy chassis of a high-performance vehicle. While it offers excellent expansion options, it requires a larger case to house its full ATX form factor.
- Component Type:ATX Motherboard
- Brand Name:ASUS
- Compatibility Range:Socket AM3+
- Additional Feature:Military grade components
- Additional Feature:USB 3.0 connectivity
- Additional Feature:SATA 6Gb/s support
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Quiet AM3+ CPU Cooling Fan
Sometimes you just need a simple, quiet way to keep your processor from getting too hot under pressure. This cooling fan serves as an unobtrusive workhorse for standard builds that do not require aggressive overclocking.
It is best suited for users who prioritize quiet operation over maximum heat dissipation. The installation process is straightforward, though you should ensure your case has proper airflow to help the fan manage internal temperatures.
- Component Type:CPU Cooling Fan
- Cooling Method:Air
- Compatibility Range:AM2 to FM2+
- Additional Feature:Excellent heat dissipation
- Additional Feature:Vibration dampening design
- Additional Feature:Low power draw
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Dual Tower 120mm Air Cooler
Managing heat for a power-hungry eight-core chip is like trying to keep a campfire under control during a windstorm. This dual tower cooler uses six heat pipes to pull thermal energy away from your CPU quickly and efficiently.
It is a great choice for builders who want to run their system at higher clock speeds without relying on liquid cooling. Keep in mind that the large footprint of this unit may block access to your RAM slots.
- Component Type:CPU Air Cooler
- Cooling Method:Air
- Fan Size:120mm
- Compatibility Range:AM3, AM4, AM5, Intel
- Additional Feature:Six copper heat pipes
- Additional Feature:PWM speed control
- Additional Feature:Multi-platform mounting hardware
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AMD Wraith Prism RGB Cooler
This cooler is the classic choice for anyone who wants a bit of flair inside their machine. It combines a solid copper base for contact with the processor and a stylish ring of RGB lighting to brighten up your case.
It handles heat well enough for standard gaming tasks while giving your build a polished look. Just remember that the RGB control might require a specific motherboard header to function correctly.
- Component Type:CPU Cooler
- Brand Name:AMD
- Cooling Method:Air
- Compatibility Range:AM2, AM3, AM3+
- Additional Feature:Aluminum heat sink
- Additional Feature:4-Pin PWM connector
- Additional Feature:Vibrant LED lighting
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FX-8300 Eight-Core AM3+ Processor
When you need to handle modern games and background applications simultaneously, having eight physical cores makes a significant difference. This processor hits a sweet spot for power efficiency, operating at a 95W TDP while maintaining respectable speeds.
It is an excellent choice for users who want to squeeze extra life out of an existing AM3+ motherboard. While it manages gaming loads well, it is not intended for extreme overclocking enthusiasts.
- Component Type:CPU
- Brand Name:ZHANGLILI
- Power Consumption:95W
- Compatibility Range:Socket AM3+
- Additional Feature:3.3 GHz clock speed
- Additional Feature:8MB cache
- Additional Feature:Optimized for gaming
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Thermaltake 120mm ARGB Liquid Cooler
Switching to liquid cooling is like moving from an analog watch to a digital dashboard. This All-in-One system keeps your CPU temperature remarkably low by moving heat directly to the radiator and out of your case.
The mirror waterblock provides a high-end visual aesthetic that syncs with your other lighting components. Because it uses a 120mm radiator, it should fit comfortably in most standard mid-tower cases.
- Component Type:Liquid Cooler
- Brand Name:Thermaltake
- Cooling Method:Liquid
- Fan Size:120mm
- Additional Feature:Mirror finish waterblock
- Additional Feature:PWM speed range
- Additional Feature:ARGB sync control
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PWM Aluminum CPU Heatsink Cooler
If you need a reliable replacement for a stock cooler that has finally given up, this unit is a straightforward solution. It comes with pre-applied thermal paste, which saves you the mess and guesswork of applying it yourself.
This cooler is designed for basic cooling needs and fits a wide range of older sockets. It is not built for high-end performance, but it provides the steady reliability needed for a daily-use desktop.
- Component Type:CPU Cooler
- Cooling Method:Air
- Fan Size:70mm
- Compatibility Range:AM2, AM3, FM1, FM2
- Additional Feature:Aluminum heatsink
- Additional Feature:PWM speed regulation
- Additional Feature:Durable fan motor
Frequently Asked Questions
Can I use an AM3+ CPU with a modern graphics card?
You certainly can, but be prepared for a bottleneck in newer, demanding games. While the CPU will push the card to display images, the processor often cannot keep up with the data processing speeds of a current-generation GPU.
Is it worth upgrading an existing AM3+ system today?
It depends on your current budget and goals. If you have a lower-tier chip, jumping to an FX-8350 provides a noticeable speed boost for a small investment. However, if you are looking for a complete overhaul, you might reach a point where saving for a newer platform is the better long-term choice.
Why does my computer shut down while gaming?
The most common culprit is overheating due to the high power draw of these processors. Check your cooling fan for dust and ensure your thermal paste is fresh. If the heat stays high, your motherboard might be downclocking the CPU to save it from damage, which causes those frustrating frame rate drops.
Do I need to overclock my CPU to get good performance?
You do not have to, but it is a common way to squeeze out extra frames. Just remember that increasing the clock speed also increases the heat output significantly. Make sure your power supply unit can handle the extra load before you start adjusting the voltage.
What is the best AM3+ processor for gaming?
The FX-8350 is widely regarded as the top choice for this platform. It offers the best balance of eight cores and high clock speeds, making it the most capable option for handling older titles and light multitasking.