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Z790 Vs B760: All Differences & Which Is Better?

We compare the Z790 and B760 and discuss all the key differences between the two.

Intel’s 13th-generation lineup has brought us three new chipsets (so far) instead of the usual four. These chipsets are Z790, H770, and B760. Our focus today is on Z790 vs B760 as we determine which chipset is better for your next Intel build. 

Key Takeaways

  • The Z790 is a high-end chipset with a starting price of ~$180, while B760 is a mid-range chipset that costs $120 at minimum. 
  • CPU overclocking is only supported by Z790, and thus it’s an ideal choice for overclockable K SKUs. B760 is the better option for non-K 12th or 13th gen CPUs.
  • In terms of I/O connectivity, B760 gets half the bandwidth as Z790. As a result, it supports half the number of total PCIe lanes (14) compared to Z790.
  • Additionally, the Z790 can house twice as many SATA 3.0 ports (8) and more high-speed USB ports

Z790 Chipset

The Z790 chipset is part of Intel’s high-end “Z” series chipset lineup, which is usually the flagship chipset released with each generation. This chipset is focused on extensive I/O support, CPU and memory overclocking, and better VRMs for CPU overclocking. At the same time, they tend to have some premium features, such as dual-BIOS and improved onboard cooling.

A Z790 Motherboard
Gigabyte Z790 Aorus Elite Motherboard – Image Credits (Tech4Gamers)

All these features and the I/O support come at a cost, though, as this chipset can cost anywhere from $180 to several hundred USD

Also Read: B550 Vs X570

B760 Chipset

As for Intel’s B760 chipset, this is the true mid-range chipset lineup. This chipset is usually best suited to casual users and those not looking to overclock (although memory overclocking is supported on B560 and newer chipsets). The I/O support on these motherboards is more than enough for the average user, and thus it’s usually the chipset picked by most users. 

Asus B760 Motherboard
ASUS ROG Strix B760-I Gaming WiFi Motherboard – Image Credits (Asus)

These motherboards are much more affordable, with a starting point just above $100, while the high-end options can cost close to $200 or more. 

Comparison Table

Chipset Z790 B760
Supporting Lineups 12th Gen, 13th Gen 12th Gen, 13th Gen
CPU Overclocking Yes No
Memory Support DDR4, DDR5 DDR4, DDR5
No. of DIMMS per Channel 2
Memory Overclocking Yes Yes
No. of DMI 4.0 Lanes 8 4
PCIe Revisions 3.0, 4.0 3.0, 4.0
Total no. of PCIe Lanes 28 14
No. of PCIe 3.0 Lanes Up to 8 Up to 4
No. of PCIe 4.0 Lanes Up to 20 Up to 10
USB Revisions USB 3.2, USB 2.0 USB 3.2, USB 2.0
Total No. of USB Ports Up to 14 Up to 12
No. of USB 3.2 (20 Gb/s) Ports Up to 5 Up to 2
No. of USB 3.2 (10 Gb/s) Ports Up to 10 Up to 4
No. of USB 3.2 (5 Gb/s) Ports Up to 10 Up to 6
No. of USB 2.0 Ports Up to 14 Up to 12
SATA 3.0 (6.0 Gb/s) Ports 4 8
Wi-Fi Support Wi-Fi 6E Wi-Fi 6E
Intel Raid Configuration 0,5,10 – SATA/PCIe 0,5,10 – SATA
Supported CPU PCIe Configurations 1×16 + 1×4 OR 2×8+1×4  1×16 + 1×4
Package Size 28mm x 25mm 28mm x 25mm
Thermal Design Power 6 watts 6 watts
Launch Date September 27th, 2022 January 3rd, 2022
Chipset MSRP $57 $31
Starting Price of 
Motherboards (as of April 2023)
$180 ~$120
Best Motherboards Best Z790 Motherboards Best B760 Motherboards

Z790 vs B760 Comparison Table 

The two chipsets share a few features, like memory support, memory overclocking, and Wi-Fi 6E support. Additionally, they both have the same TDP at 6 watts. Now, let’s discuss the main differences. 

Also Check: Z790 vs Z690

CPU Overclocking

The first significant difference between the chipset is that the B760, as with previous generations, does not support overclocking. Intel’s Turbo Boost feature is still an option if you want to extract more performance out of your CPU, though. Certain motherboards also let you overclock your CPU through BCLK overclocking.

As for the Z790 chipset, it supports CPU overclocking and was suitably released with Intel’s overclockable “K” SKUs. The overclocking support also brings better quality VRMs, more VRM phases, and improved VRM cooling

DMI 4.0 Lanes (And PCIe Lanes)

Intel’s DMI (Direct Media Interface) is the interconnect between the CPU and the chipset. Both Z790 and B760 chipsets support DMI 4.0, but B760 halves the number of lanes (and thus the bandwidth) available for I/O connections. This is why the Z790 chipset supports a higher number of I/O connectivity. 

As B760 has half the bandwidth, it also supports half the number of PCIe lanes compared to Z790. Particularly, the Z790 supports up to 20 PCIe 4.0 lanes and 8 PCIe 3.0 lanes – the B760 can accommodate as many as 10 PCIe 4.0 lanes and 4 PCIe 3.0 lanes.

USB Ports

The Z790 chipset sports (up to) 5 USB 3.2 20 Gb/s ports, 10 USB 3.2 15 Gb/s ports, 10 USB 3.2 5 Gb/s ports, and 14 USB 2.0 ports. In comparison, the B760 chipset can support (as many as) 2 USB 3.2 20 Gb/s ports, 4 USB 3.2 15 Gb/s ports, 6 USB 3.2 5 Gb/s ports, and 12 USB 2.0 ports.

Also Read: X670 Vs B650 Motherboards

In total, the Z790 can house up to 14 USB ports, while the B760 chipset can have 12 USB ports.

SATA 6.0 Gb/s Ports

The Z790 can support a maximum of 8 SATA 3.0 ports for all your storage and optical drives. On the other hand, the B760 chipset supports up to 4 of these ports, which is still plenty for most users. 

Intel RAID Configurations

When it comes to RAID, the Z790 chipset supports this storage technology on both PCIe and SATA drives. However, for B760, the Intel RAID support is limited to only SATA drives. 

PCIe CPU Configurations

Regarding the PCIe lanes allowed through the CPU, the Z790 chipset, like its predecessor, continues to provide the option of splitting the 16 PCIe into 2×8 lanes. This can be used for dual GPU configurations. The B760 only allows the standard 1×16 configuration and the 1×4 lanes. 

Z790 Vs B760: Which Chipset Is Suitable For You? 

Having discussed the key features and differences between the two chipsets, let’s finalize which chipset will be the right option. 

Similar Comparisons: Z590 vs B560

Why Choose Z790 

First and foremost, you should opt for the Z790 chipset if you have an overclockable “K” CPU, as it’s the only chipset that will let you overclock your CPU. Also, you can get a Z790 motherboard with 2×8 PCIe 5.0 lanes if you plan on going for a dual-GPU PC setup. Another thing is that the Z790 chipset has much more I/O connectivity.

Thus, if you have multiple NVMe SSDS and/or high-speed USB devices to connect, this chipset will be your better choice.

It also comes down to whether you can afford a Z790 chipset motherboard, as you’ll be looking to spend at least $180 on one of these boards. It’s only worth going for a K SKU if you can pair a Z-series motherboard with it. Otherwise, it’s best to settle with another chipset. 

Why Choose B760 

The B760 is the ideal chipset for the average user and, most importantly, a non-K Intel CPU user. It still provides plenty of I/O options including up to 2 NVMe SSDs, 4 SATA SSDs, and one PCIe 5.0 slot for even the most powerful graphics card. It also provides plenty of USB ports for all your USB devices. 

This chipset provides the essential features that are enough for most users and is much more affordable, starting at $120. However, some B760 boards can cost upwards of $200, and it doesn’t make practical sense to buy such an expensive B760 board for gimmicks such as better cooling and RGB

Also Read: Z690 vs H670 vs B660

After you’re done picking the right chipset, you can also check our guide on how to choose a motherboard to break down your preferences and choose the best motherboard accordingly. 

In any case, we hope that our Z790 vs B760 comparison cleared your confusion about the two motherboards. 

Pros And Cons

Chipset Pros Cons
  • CPU Overclocking support
  • Better VRMs
  • Better I/O
  • Pricier 
  • Only major advantage
    is CPU overclocking
  • Cheaper 
  • I/O is enough for most users
  • No CPU overclocking 

Frequently Asked Questions

Can I overclock my CPU on a B760 motherboard?

No. CPU overclocking is only supported on the Z790 chipset. However, you can still use Intel’s Turbo Boost or BCLK overclock to get more performance out of your CPU.

Is the Z790 chipset better than the B760 chipset?

The Z790 chipset is better because it has more bandwidth from the chipset for more I/O connectivity. It also supports CPU overclocking.

Does the B760 chipset support memory overclocking?

Yes. The B760 chipset, like B660, allows you to overclock your RAM.

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What started out as a love for PC gaming turned into an enthusiasm for PC tech and hardware. Ali is a high school graduate who aspires to be a dentist. On the side, Ali likes to keep up with the latest in PC tech, and write about it.


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