1. Johdanto
The Intel Core i7-8700K is a high-performance desktop processor designed for demanding applications, including gaming and content creation. This processor features 6 cores and 12 threads, with a base clock speed of 3.70 GHz and a maximum turbo frequency of 4.70 GHz. It includes 12 MB of Smart Cache and supports Intel UHD Graphics 630.
This manual provides essential information for the proper installation, operation, and maintenance of your Intel Core i7-8700K processor.

Figure 1: Intel Core i7-8700K Desktop Processor
2. Pakkauksen sisältö
Upon opening your Intel Core i7-8700K processor retail box, you should find the following items:
- Intel Core i7-8700K Processor
- Käyttöohje / Takuutiedot
- Intel Inside Logo Sticker
Video 1: Unboxing the Intel Core i7-8700K Processor. This video demonstrates the contents of the retail package, including the processor, documentation, and sticker.

Figure 2: The Intel Core i7-8700K processor and included documentation within its retail packaging.
3. Asennus ja asennus
The Intel Core i7-8700K processor is designed for the LGA1151 socket and is compatible only with motherboards based on Intel 300 Series Chipsets. This processor does not include a stock cooler, and a compatible CPU cooling solution (e.g., air cooler or liquid cooler) must be purchased separately and installed for proper operation.
3.1 Asennusta edeltävä tarkistuslista
- Ensure your motherboard supports the LGA1151 socket and is an Intel 300 Series Chipset.
- Acquire a compatible CPU cooler and thermal paste.
- Katso emolevyn käyttöoppaasta tarkemmat ohjeet suorittimen asentamiseen.
3.2 Asennusvaiheet (yleistä)
- Carefully open the CPU socket retention arm on your motherboard.
- Align the processor with the socket, ensuring the gold triangle on the CPU matches the triangle on the socket. Do not force the processor into the socket.
- Laske suoritin varovasti kantaan.
- Close the retention arm to secure the processor.
- Apply a thin, even layer of thermal paste to the top of the processor's integrated heat spreader (IHS).
- Asenna valitsemasi CPU-jäähdytin valmistajan ohjeiden mukaisesti.

Figure 3: The Intel Core i7-8700K processor removed from its protective plastic casing, ready for installation.
4. Käyttöohjeet
The Intel Core i7-8700K processor is designed for optimal performance with compatible hardware and software. Key operating features include:
- Kellonopeus: Operates at a base frequency of 3.70 GHz, with Intel Turbo Boost Technology allowing it to reach up to 4.70 GHz for increased performance during demanding tasks.
- Ytimet ja kierteet: Features 6 physical cores and 12 threads, enabling efficient multitasking and parallel processing.
- Integroitu grafiikka: Includes Intel UHD Graphics 630, providing basic display capabilities without the need for a dedicated graphics card. For optimal gaming or graphics-intensive tasks, a discrete graphics card is recommended.
- Muistin tuki: Supports DDR4 SDRAM, with a maximum capacity of 64GB, allowing for high-speed data access.
- Ylikellotus: As an 'unlocked' (K-series) processor, it allows for overclocking to achieve higher clock speeds, provided adequate cooling and a compatible motherboard (Z-series chipset) are used. Overclocking should be performed with caution and understanding of potential risks.
5. Huolto
Proper maintenance ensures the longevity and stable performance of your Intel Core i7-8700K processor.
- Jäähdytysjärjestelmä: Regularly inspect and clean your CPU cooler (fan and heatsink) to prevent dust buildup, which can impede airflow and lead to overheating. Ensure fans are operating correctly.
- Lämpötahna: If you notice higher-than-usual operating temperatures, consider reapplying thermal paste between the CPU and the cooler. This typically needs to be done every few years or if the cooler is removed.
- Ympäristö: Operate your computer in a clean, well-ventilated area to minimize dust accumulation and ensure adequate airflow.
- Ohjelmistopäivitykset: Keep your motherboard's BIOS/UEFI firmware and operating system drivers updated to ensure optimal compatibility and performance with your processor.
6. Vianmääritys
If you encounter issues with your Intel Core i7-8700K processor, consider the following troubleshooting steps:
- Ei näyttöä/käynnistysvirhe:
- Verify that the CPU is correctly seated in its socket and the retention arm is fully closed.
- Varmista, että kaikki virtakaapelit (24-nastainen ATX, 8-nastainen CPU) on kytketty kunnolla emolevyyn.
- Check that your CPU cooler is properly installed and its fan is spinning.
- Confirm that your motherboard's BIOS/UEFI is compatible with the i7-8700K processor. An older BIOS might require an update.
- Ylikuumeneminen:
- Ensure your CPU cooler is adequately sized for the processor's 95W TDP.
- Check for proper application of thermal paste.
- Clean any dust from the CPU cooler and case fans.
- Verify adequate airflow within your computer case.
- Järjestelmän epävakaus/kaatumiset:
- If overclocked, revert to default settings to rule out instability caused by excessive clock speeds or voltage.
- Varmista, että RAM-moduulit ovat oikein paikoillaan ja yhteensopivia emolevyn ja suorittimen kanssa.
- Run diagnostic tools for CPU and memory to identify potential hardware failures.
7. Tekniset tiedot
| Ominaisuus | Yksityiskohta |
|---|---|
| Prosessorin malli | Intel Core i7-8700K |
| Tuotteen mallinumero | BX80684I78700K |
| CPU Cores / Threads | 6 ydintä / 12 säiettä |
| Peruskellotaajuus | 3.7 GHz |
| Suurin turbotaajuus | 4.7 GHz |
| Välimuisti | 12 Mt Intel Smart Cache -välimuistia |
| Litografia | 14 nm |
| TDP (lämpösuunnitteluteho) | 95W |
| CPU-liitäntä | LGA 1151 |
| Yhteensopivat piirisarjat | Intel 300 -sarja |
| Integroitu grafiikka | Intel UHD Graphics 630 |
| Maksimikoko | 64 Gt |
| Muistityypit | DDR4 SDRAM |
| Intel Optane -muistin tuki | Kyllä |
| Tuotteen paino | 2.4 unssia |
| Tuotteen mitat | 4 x 2 x 4.6 tuumaa |
8. Takuu ja tuki
The Intel Core i7-8700K processor typically comes with a manufacturer's warranty. Please refer to the included documentation in your product box for specific warranty terms and conditions. For technical support, driver downloads, and additional product information, visit the official Intel support websivusto.
Extended protection plans may also be available from retailers or third-party providers. Consult your purchase documentation for details on any additional protection plans you may have acquired.
For further assistance, you can visit the official Intel Store on Amazon: Intel-kauppa