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AMD Ryzen 9 5900X 12-core, 24-Thread Unlocked vs Intel Boxed Core I7-6700 FC-LGA14C 3.40 GHz 8 M

Updated August 2026 — AMD Ryzen 9 5900X 12-core, 24-Thread Unlocked wins on gaming and overclocking, Intel Boxed Core I7-6700 FC-LGA14C 3.40 GHz 8 M wins on price value and compatibility.

The AMD Ryzen 9 5900X offers superior performance and features compared to the Intel Core i7-6700, making it the better choice for high-demand tasks.

Why AMD Ryzen 9 5900X 12-core, 24-Thread Unlocked is better

Core Count

12 cores vs 4 cores

Performance

Elite gaming performance over 100 FPS

Memory Support

Supports DDR4 up to 3200 MHz

Why Intel Boxed Core I7-6700 FC-LGA14C 3.40 GHz 8 M is better

Price

$96.99 vs $368.00

Power Consumption

Lower power usage for basic tasks

Compatibility

Compatible with older chipsets

Overall score

AMD Ryzen 9 5900X 12-core, 24-Thread Unlocked
90
Intel Boxed Core I7-6700 FC-LGA14C 3.40 GHz 8 M
70

Specifications

SpecAMD Ryzen 9 5900X 12-core, 24-Thread UnlockedIntel Boxed Core I7-6700 FC-LGA14C 3.40 GHz 8 M
BrandAMDIntel
Cores124
Threads248
Max Boost4.8 GHz3.4 GHz
Price$368.00$96.99

Dimension comparison

AMD Ryzen 9 5900X 12-core, 24-Thread UnlockedIntel Boxed Core I7-6700 FC-LGA14C 3.40 GHz 8 M

Overview of the AMD Ryzen 9 5900X and Intel Core i7-6700

The AMD Ryzen 9 5900X is a powerhouse designed for high-performance tasks, while the Intel Core i7-6700 is a more budget-friendly option. Priced at $368.00, the Ryzen 9 offers 12 cores and 24 threads, making it ideal for gaming and demanding applications. In contrast, the i7-6700 is available for $96.99, featuring 4 cores and 8 threads, which limits its capabilities but still provides decent performance for everyday use.

The Ryzen 9 boasts a maximum boost clock of 4.8 GHz, ensuring superior speed, while the i7-6700 operates at a base speed of 3.4 GHz. For users focused on gaming and heavy multitasking, the Ryzen 9 is likely the better choice, offering elite performance at a higher price point.

Performance Comparison

In terms of raw performance, the AMD Ryzen 9 5900X outshines the Intel Core i7-6700 significantly. The Ryzen 9 is touted as the world's best gaming desktop processor, capable of delivering elite 100+ FPS performance in popular games. This is not merely a claim; the architecture and core count provide substantial advantages in multitasking and gaming scenarios.

On the other hand, the i7-6700, while capable, is designed for more standard computing tasks. It features Intel Turbo Boost Technology, which enhances performance but still falls short of the Ryzen 9's capabilities. Users looking for high-end performance in gaming or content creation should lean towards the Ryzen 9, given its superior specifications and performance metrics.

Core and Thread Count

When comparing core and thread counts, the AMD Ryzen 9 5900X offers a clear advantage with its 12 cores and 24 threads. This allows for better handling of simultaneous tasks, making it perfect for gaming, streaming, and content creation. The architecture is designed to leverage multiple threads effectively, providing users with a smoother experience during demanding workloads.

In contrast, the Intel Core i7-6700 features only 4 cores and 8 threads. While this is sufficient for basic gaming and everyday tasks, it lacks the muscle needed for heavy multitasking and high-performance applications. For those who prioritize multitasking or require robust processing power, the Ryzen 9 is undoubtedly the superior choice.

Cooling and Temperature Management

Cooling is an essential aspect of maintaining performance, especially in high-performance processors. The AMD Ryzen 9 5900X has a maximum temperature of 90°C, and while a cooler is not included, it is recommended to use a high-performance cooler to keep temperatures in check. This allows users to overclock the processor for even better performance.

The Intel Core i7-6700, while it does provide decent performance at lower temperatures, does not require as robust a cooling solution. Its design is optimized for stability and moderate workloads. However, for users who plan to push their hardware to the limits, the Ryzen 9's overclocking capabilities and temperature management are significant advantages.

Memory Support

Memory support is another crucial factor when comparing these two processors. The AMD Ryzen 9 5900X supports DDR4 memory at speeds of up to 3200 MHz, which is essential for high-performance tasks and gaming. This high-speed memory support enhances the overall system performance, especially during demanding applications.

In comparison, the Intel Core i7-6700 supports both DDR4 and DDR3L memory types, with speeds up to 2133 MHz for DDR4. While it offers versatility, the lower memory speed means that it may not perform as well under heavy loads compared to the Ryzen 9. Users looking to maximize their system's performance should consider the faster memory capabilities of the Ryzen 9.

Price and Value

When it comes to price, the AMD Ryzen 9 5900X is significantly more expensive at $368.00, compared to the Intel Core i7-6700, which is priced at $96.99. This makes the i7-6700 about 74% cheaper than the Ryzen 9. However, the price difference reflects the performance disparity between the two processors.

For budget-conscious consumers or those with less demanding computing needs, the i7-6700 offers a solid balance of performance and value. However, for gamers and professionals seeking high-end performance, the investment in the Ryzen 9 pays off with its superior capabilities. Ultimately, the value proposition depends on the user's specific needs and budget.

Brand Reputation and Support

Both AMD and Intel have established solid reputations in the CPU market. AMD has gained significant traction with its Ryzen series, especially with the introduction of high-core-count processors like the Ryzen 9 5900X. Users appreciate the brand's commitment to performance and innovation.

Intel, on the other hand, has been a long-standing leader in the CPU industry. The Core i7 series is well-regarded for reliability and stability, particularly in business and standard computing environments. While both brands offer good customer support and product reliability, AMD's recent advancements in performance have shifted some users' loyalties.

Which should you buy?

Choosing between the AMD Ryzen 9 5900X and the Intel Core i7-6700 ultimately depends on your specific needs and budget. If you require top-tier performance for gaming, content creation, or heavy multitasking, the Ryzen 9 is the clear winner, offering superior specifications, performance, and support for faster memory. However, if you are looking for a budget-friendly option for everyday tasks and moderate gaming, the Core i7-6700 provides adequate performance at a significantly lower price. Your choice should align with your performance requirements and financial considerations.