Intel Z77 Motherboard Review with Ivy Bridge

So we have survived one of the biggest days of the year for all things computer performance related – the release of Intel’s new Ivy Bridge processor. It replaces Sandy Bridge in the landscape of all things processor related, with Ivy Bridge boasting better single threaded performance at lower power usage when at stock speeds. Despite Ivy Bridge being in the same socket as Sandy Bridge, we have a new trio of chipsets to tackle. As in my previous chipset and motherboard preview, AnandTech has a series of boards ready to put through their paces with the glory of Ivy Bridge. Today we begin with the first set of boards – the ASRock Z77 Extreme4, the ASUS P8Z77-V Pro, the Gigabyte GA-Z77X-UD3H, and the MSI Z77A-GD65

In the early reviews of a new chipset, and a new processor, there is often a delay between initial testing and understanding a platform. In this circumstance, ASRock have the dubious honor of being my first victim for Ivy Bridge. Typically the lower end Extreme models from ASRock have solid performance, are priced extremely competitively and come with many extras. In this case, the Z77 Extreme4 board currently retails for $140, but does not come with a lot more than the board itself.

From the results, we notice that ASRock is perhaps a little behind. However, this is more indicative of a larger issue regarding certain options that motherboard manufacturers are implementing to appear to be better in multithreaded scenarios. It boils down to how each manufacturer implements turbo modes. So there is a big chance we will see these ‘tweaks’ being implemented on future BIOSes across all the motherboard manufacturers, including ASRock.

The BIOS and software are ASRock standard, with XFast USB providing faster speeds for an individual USB port, XFast LAN allowing configuration of the network controller, and XFast USB giving RAMDisk options for large memory configurations. The software is spread across several programs, which perhaps in the future will be integrated into one interface. I do like the Internet Flash feature in the BIOS though, which downloads the latest BIOS and applies it without ever needing an operating system (as long as the motherboard is connected to the internet via Ethernet).Intel Z77 2

One ‘issue’ I had (which I have experienced on the past few ASRock boards I have tested) was that by default the CPU fan speed is set at 100% to minimize temperatures on the CPU. The downside of this is increased noise, so users should be aware and adjust accordingly. The fan controls themselves are not very sophisticated compared to other manufacturers, so I hope these will evolve over time.

Overall, the board is very easy to use, but the package as a whole which backs ASRock’s products has room to grow.

ASRock is still insistent with bringing the black gold philosophy to its range, as seen here with the Z77 Extreme4. The main point you may immediately notice is the size and depth of the heatsinks covering up the power delivery – they are smaller than previous iterations of ASRock boards, and no longer connected via a heatpipe. This is indicative of quite a few boards in the Z77 range, due to the low power requirements of the new processors and as a result, the lack of heat given away.

The socket area is relatively clean, especially to the south where we have no large intruding heatsink. The VRM heatsinks however do brush right up against the Intel specifications for the socket area, so users ultimately have only two directions (to the PCIe and towards the memory) in which to play around with big air coolers. The socket area is adorned with five fan headers – three along the top edge of the board and two chassis headers near the top PCIe x1 slot. The other header on board is along the bottom next to the two-digit debug.