Computer Hardware

Asus Z87 Plus CPU Compatibility

When it comes to CPU compatibility, the Asus Z87 Plus motherboard stands out as a top choice for professionals in the tech industry. Its advanced features and robust performance make it a reliable option for running high-end processors seamlessly. With its strong compatibility, this motherboard can support a wide range of CPUs, ranging from older models to the latest generations.

The Asus Z87 Plus is known for its versatility and ability to handle demanding tasks. It has been designed to support Intel's 4th generation Haswell processors, providing an excellent platform for optimal performance. Whether you're a gamer, content creator, or professional in need of a powerful system, the Asus Z87 Plus offers a diverse range of CPU compatibility options to meet your specific needs. With its solid reputation and track record, this motherboard has proven to be a reliable choice for professionals seeking high-quality performance.



Asus Z87 Plus CPU Compatibility

Introduction to Asus Z87 Plus CPU Compatibility

The Asus Z87 Plus motherboard is a popular choice among PC enthusiasts due to its robust features and performance capabilities. One important aspect to consider when building a PC with the Asus Z87 Plus is CPU compatibility. Choosing the right CPU ensures optimal performance and compatibility with the motherboard. In this article, we will explore the CPU compatibility of the Asus Z87 Plus and provide a detailed guide on choosing the right processor for your build.

1. Compatible Socket and Chipset

The Asus Z87 Plus motherboard supports the LGA 1150 socket, which is compatible with a wide range of Intel CPUs. The LGA 1150 socket was introduced alongside the 4th generation Intel Core processors (codenamed Haswell). This means that any CPU that uses the LGA 1150 socket is compatible with the Asus Z87 Plus motherboard. The Z87 Plus is powered by the Intel Z87 chipset, which provides support for the Haswell CPUs and their respective features.

When choosing a CPU for the Asus Z87 Plus, it is essential to consider the power requirements and heat dissipation capabilities of the processor. The motherboard has specific power delivery systems and cooling solutions that are optimized for certain CPUs. It is recommended to consult the official ASUS website or the motherboard's manual for a list of supported CPUs and their respective power and thermal specifications.

The Asus Z87 Plus is designed to support both 4th and 5th generation Intel Core processors. While the motherboard is compatible with 5th generation CPUs, it is important to note that the Z87 chipset does not officially support these processors. However, with a BIOS update, the motherboard can be made compatible with 5th generation CPUs. It is advisable to update the BIOS to the latest version before installing a 5th generation Intel Core processor for optimal performance and stability.

Supported CPU Models

The Asus Z87 Plus supports a wide range of CPU models from both the 4th and 5th generation Intel Core processors. Here are some of the popular CPU models that are compatible with the Asus Z87 Plus:

  • Intel Core i7-4790K
  • Intel Core i5-4690K
  • Intel Core i7-4770K
  • Intel Core i5-4670K
  • Intel Core i7-5775C
  • Intel Core i5-5675C

These CPU models offer a balance of performance and affordability, making them popular choices among PC builders. However, it is important to note that this is not an exhaustive list, and there are many other compatible CPU models available in the market.

Overclocking and Power Delivery

The Asus Z87 Plus motherboard is known for its excellent overclocking capabilities. Overclocking allows you to push your CPU beyond its default clock speeds for increased performance. When choosing a CPU for overclocking with the Z87 Plus, it is important to consider the power delivery capabilities of the motherboard and the CPU. Some CPUs, such as the i7-4790K and i5-4690K, are unlocked, meaning they can be overclocked easily. These CPUs have higher power requirements and can generate more heat when overclocked. Therefore, it is crucial to ensure that your power supply unit (PSU) can handle the increased power demands and that you have adequate cooling in your system.

The Asus Z87 Plus motherboard features DIGI+ VRM technology, which provides precise digital power delivery to the CPU. This ensures stable power delivery and enhances overclocking potential. The motherboard also has robust cooling solutions, including heat sinks and fan connectors, to keep the CPU temperatures in check during overclocking. It is recommended to refer to the motherboard's manual for specific instructions on overclocking and power delivery.

When overclocking, it is important to note that it may void the warranty of your CPU. Additionally, overclocking may put additional stress on the CPU, potentially reducing its lifespan. It is crucial to have a good understanding of the intricacies and risks associated with overclocking before attempting it.

2. BIOS Compatibility and Updates

The Asus Z87 Plus motherboard's compatibility with different CPUs is heavily dependent on the BIOS version installed. The BIOS (Basic Input/Output System) is responsible for initializing and configuring hardware components, including the CPU. As new CPUs are released, motherboard manufacturers release BIOS updates to ensure compatibility with these processors.

It is crucial to regularly check for BIOS updates on the ASUS website or using the official ASUS software to ensure compatibility with the latest CPUs. Installing the latest BIOS version not only ensures compatibility but also provides bug fixes, improved stability, and new features.

When updating the BIOS, it is essential to follow the manufacturer's instructions carefully to avoid any potential issues or damage to the motherboard. Most modern motherboards have built-in tools that simplify the BIOS update process, such as the ASUS EZ Flash utility. These tools make the update process straightforward and safe.

BIOS Flashback

The Asus Z87 Plus motherboard features BIOS Flashback, a convenient feature that allows you to update the BIOS using a USB drive without the need for a compatible CPU or memory installed. This is particularly useful if you are upgrading to a newer CPU that requires a newer BIOS version than what is currently installed. BIOS Flashback ensures that you can update the BIOS without the risk of an incompatible CPU preventing your system from booting.

To use BIOS Flashback, simply download the latest BIOS version from the ASUS website onto a USB drive and insert it into the designated USB port on the motherboard. Press and hold the BIOS Flashback button for a few seconds, and the motherboard will automatically update the BIOS. Once the update is complete, your system will be ready to boot with the new CPU.

It is worth noting that the BIOS update process should only be performed when necessary and with caution. Incorrectly flashing the BIOS can render the motherboard inoperable, so it is crucial to follow the official instructions provided by ASUS.

3. RAM Compatibility and Speed

In addition to CPU compatibility, it is essential to consider RAM compatibility and speed when building a PC with the Asus Z87 Plus motherboard. The Asus Z87 Plus supports DDR3 memory modules with a maximum capacity of 32GB, distributed across four DIMM slots.

The motherboard supports various DDR3 memory speeds, including 1066MHz, 1333MHz, 1600MHz, 1866MHz, 2133MHz, and higher through overclocking. The supported RAM speed depends on the CPU and the memory modules used. It is recommended to refer to the motherboard's manual or the official ASUS website for a list of tested and compatible memory modules.

When installing memory modules, it is important to ensure that they are properly seated in their respective DIMM slots and that they are supported by the motherboard. Installing incompatible or unsupported memory modules may result in system instability or failure to boot.

Dual-Channel Memory Architecture

The Asus Z87 Plus motherboard features a dual-channel memory architecture, which allows for increased memory bandwidth and improved overall system performance. To take advantage of the dual-channel memory, it is recommended to install memory modules in pairs of the same capacity and speed. For example, installing two identical 8GB DDR3 memory modules in the appropriate DIMM slots will enable dual-channel mode.

It is worth noting that in dual-channel mode, the memory modules should be installed in specific DIMM slots based on the motherboard's manual. Installing the modules in the wrong slots may result in the memory operating in single-channel mode, reducing the overall performance.

4. Expansion Slots and Connectivity

The Asus Z87 Plus motherboard offers a variety of expansion slots and connectivity options to accommodate different needs:

PCIe Slots

The motherboard has three PCIe x16 slots and four PCIe x1 slots. The PCIe x16 slots are designed for graphics card installation, supporting multi-GPU configurations such as NVIDIA SLI and AMD CrossfireX. The PCIe x1 slots can be used for other expansion cards, such as sound cards, network adapters, or PCIe SSDs.

It is important to ensure that the expansion cards you plan to install are compatible with the motherboard's PCIe slots and are supported by the motherboard's drivers and BIOS. Refer to the motherboard's manual for specific instructions on installing and configuring expansion cards.

Storage Options

The Asus Z87 Plus motherboard provides various storage options, including:

  • Six SATA 6Gb/s ports for connecting traditional hard drives and SSDs
  • Two SATA Express ports for high-speed storage devices
  • One M.2 slot for ultra-fast PCIe-based SSDs

These storage options provide flexibility, allowing you to choose the best storage configuration for your needs. Whether you prefer traditional hard drives, SSDs, or the latest high-speed storage devices, the Asus Z87 Plus motherboard has you covered.

In terms of connectivity, the motherboard offers various USB ports, including USB 3.0 and USB 2.0 ports, as well as Ethernet ports for wired networking. It also has audio jacks for connecting speakers or headphones and supports high-definition audio for an immersive audio experience.

Other Features

The Asus Z87 Plus motherboard includes other features that enhance its compatibility and functionality, such as:

  • ASUS UEFI BIOS for easy and intuitive system setup
  • ASUS AI Suite III for system monitoring and optimization
  • ASUS Fan Xpert 2 for advanced fan control and cooling management
  • ASUS USB 3.0 Boost for faster USB data transfer speeds

These additional features complement the compatibility and performance of the Asus Z87 Plus motherboard, providing users with a reliable and versatile platform for their PC builds.

Exploring Another Dimension of Asus Z87 Plus CPU Compatibility

In addition to the CPU compatibility aspects discussed earlier, there are other factors to consider when building a PC with the Asus Z87 Plus motherboard. Let's delve into another dimension of Asus Z87 Plus CPU compatibility:

1. GPU Compatibility and PCIe Lane Allocation

The Asus Z87 Plus motherboard is designed to support multiple graphics card configurations, making it an ideal choice for gamers and content creators. The motherboard features three PCIe x16 slots that support NVIDIA SLI and AMD CrossfireX technologies, allowing you to install multiple graphics cards for increased performance.

It is important to consider the GPU compatibility and PCIe lane allocation when configuring a multi-GPU setup with the Asus Z87 Plus. The PCIe lanes on the motherboard are divided among the PCIe slots and other high-speed interfaces. When multiple graphics cards are installed, the PCIe lanes are shared, which means that the bandwidth available to each card may be reduced.

For optimal performance in a multi-GPU setup, it is recommended to install the graphics cards in the PCIe x16 slots that are directly connected to the CPU. This ensures that the graphics cards have dedicated PCIe lanes and receive the maximum bandwidth. Consult the motherboard's manual for specific instructions on PCIe lane allocation based on the number and configuration of graphics cards.

Power Supply Requirements

When building a PC with multiple high-performance graphics cards, it is crucial to have a robust power supply unit (PSU) that can handle the increased power demands. The power requirements of the graphics cards, as well as the rest of the system components, should be taken into consideration when choosing a PSU.

The Asus Z87 Plus motherboard features ProCool power connectors, which provide a solid and reliable power delivery to the PCIe slots, ensuring stable operation even under heavy loads. It is recommended to refer to the motherboard's manual or the official ASUS website for specific power supply requirements and recommendations.

Asus Z87 Plus CPU Compatibility

In terms of CPU compatibility, the Asus Z87 Plus motherboard supports a wide range of Intel processors. This motherboard is compatible with 4th generation Intel Core i7/i5/i3/Pentium/Celeron processors, including the socket LGA 1150 CPUs. This makes it a versatile choice for users looking to build a desktop PC with powerful processing capabilities.

The Asus Z87 Plus motherboard features the Intel Z87 chipset, which provides support for features like overclocking, up to 32GB of DDR3 memory, and multiple graphics cards in SLI or CrossFireX configurations. It also offers various expansion slots for additional components and comes with USB 3.0 and SATA 3.0 ports for fast data transfer.


Key Takeaways: Asus Z87 Plus CPU Compatibility

  • The Asus Z87 Plus motherboard is compatible with Intel 4th generation (Haswell) Core processors.
  • It supports CPUs with Socket LGA 1150, including models like Intel Core i7, i5, i3, Pentium, and Celeron.
  • The motherboard has the necessary chipset to support these processors and their features.
  • It supports both overclocking and non-overclocking CPUs, giving users the flexibility to choose their preferred processor type.
  • When choosing a CPU for the Asus Z87 Plus, make sure to check the specific CPU compatibility list provided by Asus.

Frequently Asked Questions

Here are some common questions about the compatibility of CPU with Asus Z87 Plus:

1. Which CPUs are compatible with the Asus Z87 Plus motherboard?

The Asus Z87 Plus motherboard is compatible with Intel Socket LGA 1150 CPUs. This includes a wide range of processors from the 4th generation Intel Core i7, i5, and i3 series. It also supports Pentium and Celeron processors based on the LGA 1150 socket. Be sure to check the specific CPU compatibility list provided by Asus for the most up-to-date information.

Note: The Asus Z87 Plus motherboard does not support CPUs with the LGA 1151 socket or higher. It is important to check the socket compatibility before purchasing a CPU.

2. Can I use an AMD processor with the Asus Z87 Plus motherboard?

No, the Asus Z87 Plus motherboard is not compatible with AMD processors. It is specifically designed for Intel CPUs with the LGA 1150 socket. Attempting to use an AMD processor may cause compatibility issues and may not function properly.

3. What is the maximum CPU power consumption supported by the Asus Z87 Plus motherboard?

The Asus Z87 Plus motherboard supports CPUs with a maximum power consumption of 95W. It is important to ensure that the CPU you choose falls within this power limit to avoid any stability or performance issues. Additionally, it is recommended to use a high-quality power supply that can handle the power demands of the CPU and other components.

4. Can I use an overclocked CPU with the Asus Z87 Plus motherboard?

Yes, the Asus Z87 Plus motherboard supports overclocking of compatible CPUs. With the appropriate BIOS settings and cooling solutions, you can increase the clock speed and performance of the CPU beyond its default specifications. However, keep in mind that overclocking may void your warranty and can potentially shorten the lifespan of the CPU if not done properly.

5. Do I need to update the motherboard BIOS for CPU compatibility?

In some cases, you may need to update the motherboard BIOS to ensure compatibility with certain CPUs. Asus periodically releases BIOS updates that add support for new CPUs and improve system stability. Before installing a new CPU, it is recommended to check the Asus website for any available BIOS updates and follow the instructions provided to update the motherboard BIOS if necessary.



To summarize, when it comes to CPU compatibility with the Asus Z87 Plus motherboard, it offers support for a wide range of Intel processors from the 4th generation Haswell series. This includes popular models like the Intel Core i5 and i7. However, it's important to note that the compatibility may vary depending on the specific BIOS version installed on the motherboard.

If you are planning to upgrade or build a system using the Asus Z87 Plus motherboard, it's recommended to check the manufacturer's website for the latest BIOS updates and the list of supported CPUs. Additionally, it's advisable to consult the motherboard's manual or contact Asus customer support for any specific queries regarding CPU compatibility. Doing so will ensure a smooth and compatible CPU integration with your Asus Z87 Plus motherboard.


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