Intel BX80677I77700K 7th Gen Pentium Desktop Processor vs Intel Core i3 i3-12100 Quad-core 3.30 GHz
Updated August 2026 — Intel BX80677I77700K 7th Gen Pentium Desktop Processor wins on performance and price, Intel Core i3 i3-12100 Quad-core 3.30 GHz wins on power and cache.
The Intel BX80677I77700K offers superior performance and multitasking capabilities, while the Intel Core i3 excels in cache size and energy efficiency.
Why Intel BX80677I77700K 7th Gen Pentium Desktop Processor is better
Performance
Higher clock speeds and multitasking with 8 threads.
Overclocking
Unlocked processor allows for performance tuning.
Gaming
Better suited for gaming enthusiasts.
Why Intel Core i3 i3-12100 Quad-core 3.30 GHz is better
Cache Size
Larger 12 MB L3 cache for better data retrieval.
Power Efficiency
Designed for lower power consumption.
Compatibility
Supports a wider range of modern motherboards.
Overall score
Specifications
| Spec | Intel BX80677I77700K 7th Gen Pentium Desktop Processor | Intel Core i3 i3-12100 Quad-core 3.30 GHz |
|---|---|---|
| Base Frequency | 4.20 GHz | 3.30 GHz |
| Max Turbo | 4.50 GHz | N/A |
| Cores | 4 | 4 |
| Threads | 8 | 4 |
| Cache Size | 8 MB | 12 MB |
| Graphics | UHD 630 | UHD 730 |
Dimension comparison
Overview of the Intel BX80677I77700K and Intel Core i3
The Intel BX80677I77700K is priced at $186.69, making it about 17% cheaper than the Intel Core i3, which costs $215.90. Both processors are designed for desktop use, but they cater to different segments of the market. The BX80677I77700K belongs to the 7th generation of Intel's Pentium processors, while the Intel Core i3 is part of the more recent 12th generation lineup. This price difference may influence buyers depending on their budget and performance requirements.
Performance Comparison
The Intel BX80677I77700K offers a base frequency of 4.20 GHz and can boost up to 4.50 GHz with Intel Turbo Boost technology. It features 4 cores and 8 threads, which enables efficient multitasking. Conversely, the Intel Core i3 operates at a base frequency of 3.30 GHz and is also a quad-core processor, but it lacks the hyper-threading capabilities of the BX80677I77700K. For users who prioritize raw performance, the BX80677I77700K may be the better choice, especially for applications that can utilize its higher clock speeds.
Cache Memory
The BX80677I77700K has an 8 MB cache, while the Intel Core i3 features a 12 MB L3 cache. A larger cache can enhance performance by allowing quicker data retrieval for frequently used information. This means that while the BX80677I77700K has a higher clock speed, the Intel Core i3 could potentially perform better in data-heavy applications due to its larger cache size. Users should consider which factor is more critical for their specific tasks.
Graphics Capabilities
When it comes to integrated graphics, the BX80677I77700K is equipped with Intel UHD Graphics 630, while the Intel Core i3 has the newer Intel UHD Graphics 730. The latter is designed to provide improved graphics and visual quality, supporting up to four monitors. This may appeal to users interested in light gaming or those who require multiple display setups. For basic gaming or media consumption, the graphics performance could be a deciding factor.
Power Consumption
The Intel BX80677I77700K is known for its higher power consumption due to its unlocked nature, allowing for overclocking capabilities. Although specific power consumption figures are not provided, generally, higher performance processors tend to draw more power. On the other hand, the Intel Core i3 is designed to be more power-efficient, using less energy while still providing strong performance for everyday tasks. If energy efficiency is a priority, the Intel Core i3 may be the more suitable choice.
Compatibility and System Requirements
The BX80677I77700K is compatible only with motherboards based on Intel 100 or 200 Series Chipsets, which may limit upgrade options for some users. In contrast, the Intel Core i3 supports a wider range of modern motherboards, making it more flexible for upgrades. Buyers should consider their current hardware and future upgrade paths when selecting between these two processors.
Target Audience
The Intel BX80677I77700K targets enthusiasts and gamers who seek high performance and are willing to invest in overclocking. Its unlocked feature allows users to push performance boundaries. In contrast, the Intel Core i3 is aimed at budget-conscious consumers who need reliable performance for everyday tasks, such as web browsing, office applications, and streaming. Identifying your usage scenario will help determine which processor best meets your needs.
Which should you buy?
In conclusion, the choice between the Intel BX80677I77700K and the Intel Core i3 ultimately depends on your specific needs and budget. The BX80677I77700K, at $186.69, offers higher clock speeds and multitasking capabilities, making it a solid option for performance enthusiasts. However, the Intel Core i3, priced at $215.90, provides a larger cache and improved graphics, along with better energy efficiency and broader compatibility. If you prioritize performance and overclocking, the BX80677I77700K is the better option, while the Intel Core i3 is ideal for everyday users looking for efficient performance.

