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Intel Core i7-3770 Quad-Core 3.4 GHz LGA 1155 Processor - BX80637I73770 vs Intel Core i7 10700KF

Updated August 2026The Intel Core i7 10700KF is the superior choice for performance and future-proofing, while the i7-3770 is a budget-friendly option for basic tasks.

The Intel Core i7 10700KF is the superior choice for performance and future-proofing, while the i7-3770 is a budget-friendly option for basic tasks.

Why Intel Core i7-3770 Quad-Core 3.4 GHz LGA 1155 Processor - BX80637I73770 is better

price

i7-3770 is significantly cheaper at £62.00

basic tasks

sufficient for everyday computing needs

older model

may appeal to users not needing high performance

Why Intel Core i7 10700KF is better

performance

higher clock speed and more cores

gaming

better suited for modern gaming and multitasking

upgradability

compatible with newer motherboards and technologies

Overall score

Intel Core i7-3770 Quad-Core 3.4 GHz LGA 1155 Processor - BX80637I73770
55
Intel Core i7 10700KF
85

Specifications

SpecIntel Core i7-3770 Quad-Core 3.4 GHz LGA 1155 Processor - BX80637I73770Intel Core i7 10700KF
Base Clock3.4 GHz3.6 GHz
Max Turbo3.9 GHz5.1 GHz
Cores48
Threads816
Cache8 MB16 MB
Socket TypeLGA 1155LGA 1200

Dimension comparison

Intel Core i7-3770 Quad-Core 3.4 GHz LGA 1155 Processor - BX80637I73770Intel Core i7 10700KF

Overview of the Intel Core i7-3770

The Intel Core i7-3770 is a quad-core processor with a base clock speed of 3.4 GHz, making it a robust option for many computing tasks. This processor features a maximum turbo frequency of 3.9 GHz, which allows it to handle demanding applications effectively. Despite being an older model, it still offers decent performance for users who do not require the latest technology. The i7-3770 is priced at £62.00, making it an affordable choice for budget-conscious consumers looking for a capable CPU.

The i7-3770 supports Intel Smart Cache with 8 MB, ensuring efficient data access for applications. Additionally, its graphics base frequency of 650 MHz provides basic visual output, although it may not satisfy users looking for high-end graphical performance. Overall, while the i7-3770 is a solid choice for everyday tasks, it may fall short for more intensive processing needs.

Overview of the Intel Core i7 10700KF

The Intel Core i7 10700KF stands out with its eight cores and 16 threads, significantly enhancing its multitasking capabilities. With a base clock speed of up to 5.1 GHz, this processor is designed for users who demand high performance for gaming and intensive applications. Priced at £225.00, it represents a higher investment but promises better performance in return.

This model is compatible with Intel 400 series chipset-based motherboards and supports Intel Turbo Boost Max Technology 3.0, allowing for dynamic overclocking under specific conditions. Additionally, the i7 10700KF supports Intel Optane Memory, further enhancing its speed and efficiency. For users looking for a future-proof CPU that can handle demanding tasks, the i7 10700KF is an excellent option.

Performance Comparison

In terms of performance, the Intel Core i7 10700KF has a clear advantage over the i7-3770. The i7 10700KF operates at a maximum turbo frequency of 5.1 GHz, providing a substantial speed increase compared to the i7-3770's 3.9 GHz. This difference in clock speed, alongside the increased core count, enables the i7 10700KF to manage more simultaneous threads, making it ideal for gaming, video editing, and other resource-heavy tasks.

Moreover, the i7 10700KF's architecture benefits from newer technological advancements, allowing it to outperform older processors like the i7-3770 in benchmarks and real-world applications. Therefore, those seeking top-tier performance should consider the i7 10700KF as the superior option.

Gaming Capabilities

When it comes to gaming, the Intel Core i7 10700KF is the clear winner. Its eight cores and 16 threads provide the necessary power to run modern games smoothly, without the bottlenecks often found in older processors. The higher clock speed of up to 5.1 GHz allows the i7 10700KF to achieve greater frame rates, making it a preferred choice for gamers.

In contrast, while the i7-3770 can still handle many games, its quad-core design and lower maximum turbo frequency may limit its gaming performance, especially in titles that are CPU-intensive. Gamers looking for a competitive edge and seamless gameplay should prioritise the i7 10700KF for a better experience.

Compatibility and Upgradability

The Intel Core i7 10700KF is designed for the LGA 1200 socket type and is compatible with Intel 400 series motherboards, which are widely available and support newer technologies. This compatibility ensures that users can easily upgrade their systems without needing to replace multiple components.

On the other hand, the i7-3770 uses the older LGA 1155 socket type, which may limit options for upgrades. As technology progresses, finding compatible motherboards for the i7-3770 could become increasingly challenging. Therefore, for those looking to future-proof their systems, the i7 10700KF offers a more viable path for upgrades.

Price Consideration

The price difference between the two processors is significant, with the i7-3770 priced at £62.00 and the i7 10700KF costing £225.00. While the i7-3770 is appealing for budget-conscious consumers, it offers limited performance compared to the i7 10700KF. The higher price of the i7 10700KF reflects its advanced features and capabilities, making it a better investment for users who require a high-performance CPU.

Ultimately, the decision may come down to the specific needs and budget of the user. For those who primarily perform basic computing tasks, the i7-3770 may suffice. However, for users keen on gaming or demanding applications, the i7 10700KF's price is justified by its enhanced performance.

Energy Efficiency

Energy efficiency is another aspect where the Intel Core i7 10700KF holds an advantage. While specific power consumption details are not provided, newer processors typically benefit from improved energy efficiency due to advancements in manufacturing technology. This means the i7 10700KF is likely to deliver better performance per watt, which can lead to lower electricity bills and less heat generation.

The i7-3770, being an older model, may not be as efficient, potentially leading to higher power consumption relative to its performance. Users concerned about energy use and heat output should consider the newer i7 10700KF as a more efficient solution.

Which should you buy?

In conclusion, the choice between the Intel Core i7-3770 and the Intel Core i7 10700KF ultimately depends on your needs and budget. If you are looking for an affordable processor for basic tasks, the i7-3770 at £62.00 may serve you well. However, if you require a powerful CPU for gaming or heavy multitasking, the investment in the i7 10700KF at £225.00 is well worth it for its superior performance, compatibility, and future-proofing capabilities.

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Intel Core i7-3770 Quad-Core 3.4 GHz LGA 1155 Processor - BX80637I73770 vs Intel Core i7 10700KF | versusfinder