The best CPU in Australia
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Last Updated: 13 Feb 2026
12 top rated CPU for every need: Australia's top picks!
The Central Processing Unit (CPU) is the brain of your computer, responsible for executing instructions and performing calculations that power every application and process. A strong CPU ensures smooth multitasking, responsive performance in demanding games and creative software, and overall system efficiency. Investing in a capable CPU significantly impacts your computing experience, enabling faster loading times, quicker rendering, and a more fluid workflow, ultimately boosting productivity and enjoyment.
What to Look For
Core Count
More cores generally allow the CPU to handle more tasks simultaneously, improving multitasking and performance in applications optimized for parallel processing.
Clock Speed (GHz)
This indicates how many cycles the CPU can perform per second; a higher clock speed often translates to faster processing for single-threaded tasks, though it's not the only indicator of performance.
Cache Memory
Larger cache memory (L1, L2, and L3) allows the CPU to quickly access frequently used data, reducing delays and improving overall responsiveness.
Thermal Design Power (TDP)
This represents the amount of heat the CPU generates and the cooling solution required. A higher TDP means you'll need a more robust cooling system to prevent overheating and maintain performance.
Architecture (Generation)
Newer CPU architectures often incorporate advancements in efficiency and performance compared to older generations, leading to improvements in speed and power consumption.
Integrated Graphics (iGPU)
Some CPUs include integrated graphics, which can be useful for basic tasks and light gaming, eliminating the need for a dedicated graphics card initially.
- The world’s fastest gaming processor, built on AMD ‘Zen5’ technology and Next Gen 3D V-Cache.
- 8 cores and 16 threads, delivering +~16% IPC uplift and great power efficiency
- 96MB L3 cache with better thermal performance vs. previous gen and allowing higher clock speeds, up to 5.2GHz
- Drop-in ready for proven Socket AM5 infrastructure
Product data updated . Check Amazon for the current price.
- CONSISTENT QUALITY: Our thermal paste packaging design has evolved over time, but the formula has remained the same, ensuring reliable performance.
- EXCELLENT PERFORMANCE: ARCTIC MX-4 thermal paste is made of carbon microparticles, guaranteeing extremely high thermal conductivity. This ensures that heat from the CPU/GPU is dissipated quickly & efficiently
- SAFE APPLICATION: The MX-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards
- HIGH DURABILITY: In contrast to metal and silicon thermal compound, the MX-4 does not compromise over time. Once applied, you do not need to apply it again as it will last at least for 8 years
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- AMD Ryzen 5 5600X, 6-Core/12 Threads UNLOCKED, Max Freq 4.6GHz, 35MB Cache Socket AM4 65W, With Wraith Spire cooler
- Package Dimensions: 8.0 inches L X 6.0 inches H X 6.0 inches W. Country of Origin: China
- OS support: Windows 11 - 64-Bit edition, Windows 10 - 64-Bit edition, RHEL x86 64-Bit and Ubuntu x86 64-Bit
- Package Weight: 15.0 pounds
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- AMD Ryzen 7 5800X, 8-Core/16 Threads, Max Freq 4.7GHz, 36MB Cache Socket AM4 105W, without cooler
- Package Dimensions: 8.0 inches L X 6.0 inches H X 6.0 inches W
- Country of Origin: China
- Package Weight: 10.0 pounds
Product data updated . Check Amazon for the current price.
- 20% BETTER PERFORMANCE: With its improved composition, the ARCTIC MX-6 has a measurably lower thermal resistance than the MX-4
- PROVEN QUALITY: With over 20 years of experience in the PC cooling market, our focus was on improved performance, versatile application possibilities and an easy-to-use consistency
- RISK-FREE APPLICATION: MX-6 is neither electrically conductive nor capacitive. This eliminates the risk of short circuits or discharges
- VERSATILE APPLICATION: With its new composition, the MX-6 is suitable for many application scenarios. Thanks to its viscosity, it is also suitable for direct-die cooling scenarios for GPUs of graphics cards or console processors
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- Enjoy serious speed and the ultimate power efficiency for gaming and creating
- Processor comes fully unlocked, overclockable
- Will remain cool and quiet with an included AMD wraith prism cooler with RGB LED lighting
- No of CPU cores: 12, no of threads: 24, max boost clock: up to 5.4GHz, base clock: 3.7GHz
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- 6 cores, 12 threads, 4.2 GHz boost clock, 65W TDP, Max Operating Temp 90°C
- Unlocked for Overclocking: Yes
- *OS Support: Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit *Operating System (OS) support will vary by manufacturer.
- Compatible with 500 and 400 chipset Series AM4 motherboards
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- Can deliver ultra-fast 100+ FPS performance in the world's most popular games, discrete graphics card required
- 8 Cores and 16 processing threads, based on AMD "Zen 3" architecture
- 4.6 GHz Max Boost, unlocked for overclocking, 36 MB cache, DDR4-3200 support
- For the advanced Socket AM4 platform, can support PCIe 4.0 on X570 and B550 motherboards
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- A powerful 4-core processor with 4 threads
- 3.6 GHz base clock and 4.0 GHz max boost clock speed
- Integrated Radeon Vega 8 Graphics
- Designed for socket AM4 motherboards
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- SAFE APPLICATION: Metal-free and non-conductive design eliminates the risk of short circuits while adding extra protection for CPU and VGA cards.
- BETTER THAN LIQUID METAL: Made with carbon microparticles, this thermal paste provides excellent thermal conductivity, helping transfer heat away from CPU/GPU quickly and efficiently.
- HIGH DURABILITY: The advanced formula delivers excellent heat dissipation performance and stable thermal management, helping maintain reliable system performance during demanding workloads.
- EXCELLENT PERFORMANCE: Unlike metal and silicon-based thermal conductive adhesives, BSFF thermal paste maintains consistent performance over time. Once applied correctly, it provides reliable thermal transfer for long-term use.
Product data updated . Check Amazon for the current price.
- Accelerate your gaming with AMD expo technology
- Higher memory frequencies and more aggressive settings
- Unlock higher and smoother frame rates in your favorite games
- Delivers a huge game performance advantage with up to 144MB of on-chip memory
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- Pure gaming performance with smooth 100+ FPS in the world's most popular games
- 6 Cores and 12 processing threads, based on AMD "Zen 5" architecture
- 5.4 GHz Max Boost, unlocked for overclocking, 38 MB cache, DDR5-5600 support
- For the state-of-the-art Socket AM5 platform, can support PCIe 5.0 on select motherboards
Product data updated . Check Amazon for the current price.