Value-oriented system builders celebrate new-found performance and features as Intel continues pushing its mainstream platform towards the high-end. Today, we draw a line in the sand and consider five motherboards priced between $100 and $160.
Intel’s Z68 Express chipset represents the pinnacle of mainstream performance, with Quick Sync video transcoding times unmatched by any general-purpose graphics processor at the high-end.
Unfortunately, the contradiction of a mainstream platform capable of the fastest available performance divides some motherboard designers over how this market should really be divided up. In fact, there's one popular board vendor that doesn't even have a mid-ranged Z68-based offering; everything is intended for more enthusiast-oriented environments.
Z68's issue centers on value. The benefit of Quick Sync means you either have to use Intel's anemic integrated graphics core or Lucidlogix's Virtu software. And obviously, if there's a drop of power user blood running through your veins, you'd build a Z68-based machine using integrated graphics and Virtu. Otherwise, you'd simply go the H67 Express route. One of our engineering friends even gave us a specific price of $20, off the record of course, to upgrade the chipset from P67 to Z68 and add the Virtu license. That same $20 could be put towards a couple of extra controllers (USB 3.0 or SATA 6Gb/s) and a beefier voltage regulator on a P67-based model, undercutting a manufacturer’s ability to present Z68 as a more attractive implementation
On the other hand, Z68 Express sports a second unique feature that targets buyers who can’t justify the expense of a large solid-state drive. SSD caching allows small flash-based devices to act as nonvolatile cache for a larger hard disk, giving buyers on a budget a performance tease, as reads get accelerated over time, while writes aren't helped much at all.

What this means for Tom’s Hardware is that a market accustomed to sub-$140 P67-based motherboards must be asked to consider spending up to $20 more in order to retain the same on-board components, upgrade to the Z68 chipset, and gain access to a Virtu license. With that set as our target limit, all but one of the boards submitted for today’s comparison was completely qualified.
| Z68 Motherboard Features | |||||
|---|---|---|---|---|---|
| ASRock Z68 Pro3 | Biostar TZ68A+ | Gigabyte Z68XP-UD3 | Intel DZ68DB | MSI Z68A-GD55 | |
| PCB Revision | 1.03 | 6.0 | 1.0 | Initial | 4.0 |
| Chipset | Intel Z68 Express | Intel Z68 Express | Intel Z68 Express | Intel Z68 Express | Intel Z68 Express |
| Voltage Regulator | Five Phases | Five Phases | Seven Phases | Five Phases | Eight Phases |
| BIOS | P1.30 (05/19/2011) | F510 (05/10/2011) | F1 (05/19/2011) | 0014 (04/13/2011) | M3 (06/10/2011) |
| 100.0 MHz BCLK | 99.8 (-0.2%) | 99.8 (-0.2%) | 99.8 (-0.2%) | 99.8 (-0.2%) | 99.8 (-0.2%) |
| Clock Generator | Z68 Integrated | Z68 Integrated | Z68 Integrated | Z68 Integrated | Z68 Integrated |
| Internal Interfaces | |||||
| PCIe x16 | 1 | 2 (x16/x4) | 2 (x16/x0 or x8/x8) | 1 | 2 (x16/x0 or x8/x8) |
| PCIe x1/x4 | 3/0 | 1/0 | 3/0 | 2/0 | 3/0 |
| Legacy PCI | 2 | 2 | 2 | 3 | 2 |
| USB 2.0 | 2 (4-ports) | 3 (6-ports) | 3 (6-ports) | 4 (8-ports) | 3 (6-ports) |
| USB 3.0 | None | None | 1 (2-ports) | None | 1 (2-ports) |
| IEEE-1394 | None | None | 1 | 1 | None |
| Serial Port | 1 | 1 | 1 | None | 1 |
| Parallel Port | None | 1 | None | None | None |
| Floppy | None | None | None | None | None |
| Ultra-ATA 133 | None | None | None | None | None |
| SATA 3.0 Gb/s | 4 | 4 | 4 | 3 | 4 |
| SATA 6.0 Gb/s | 2 | 2 | 4 | 2 | 2 |
| 4-Pin Fan | 2 | 1 | 2 | 3 | 2 |
| 3-Pin Fan | 4 | 2 | 2 | None | 3 |
| FP-Audio | Yes | Yes | Yes | Yes | Yes |
| CD-Audio | None | None | None | None | None |
| S/PDIF I/O | Output Only | Output Only | Output Only | None | Output Only |
| Power Button | None | Yes | None | None | Yes |
| Reset Button | None | Yes | None | None | Yes |
| CLR_CMOS Button | Jumper Only | Jumper Only | Jumper Only | None | Jumper Only |
| Diagnostics Panel | None | Pass/Fail LEDs | Pass/Fail LEDs | None | None |
| I/O Panel Connectors | |||||
| P/S 2 | 1 | 1 | 1 | None | 1 |
| USB 2.0 | 4 | 2 | 8 | 6 | 4 |
| USB 3.0 | 2 | 2 | 2 | 2 | 2 |
| IEEE-1394 | None | None | 1 | 1 | None |
| Network | Single | Single | Single | Single | Single |
| eSATA | None | None | None | 1 | None |
| CLR_CMOS Button | None | None | None | None | Yes |
| Digital Audio Out | Optical Only | None | Optical Only | Optical Only | Optical + Coaxial |
| Digital Audio In | None | None | None | None | None |
| Analog Audio | 5 | 3 | 6 | 5 | 6 |
| Video Out | DVI-D, HDMI, VGA | DVI-I, HDMI, VGA | HDMI | DVI-I, HDMI, DisplayPort | DVI-D, HDMI, VGA |
| Other Devices | None | None | None | None | None |
| Mass Storage Controllers | |||||
| Chipset SATA | 2 x SATA 6Gb/s 4 x SATA 3Gb/s | 2 x SATA 6Gb/s 4 x SATA 3Gb/s | 2 x SATA 6Gb/s 4 x SATA 3Gb/s | 2 x SATA 6Gb/s 3 x SATA 3Gb/s 1 x eSATA 3Gb/s | 2 x SATA 6Gb/s 4 x SATA 3Gb/s |
| Chipset RAID Modes | 0, 1, 5, 10 | 0, 1, 5, 10 | 0, 1, 5, 10 | 0, 1, 5, 10 | 0, 1, 5, 10 |
| Add-In SATA | None | None | 88SE9172 PCIe 2 x SATA 6Gb/s | None | None |
| Add-In Ultra ATA | None | None | None | None | None |
| USB 3.0 | Etron EJ168A PCIe | ASM1042 PCIe | 2 x Etron EJ168A PCIe | D720200F1 PCIe | 2 x D720200F1 PCIe 2 x VLI VL810 Hub |
| IEEE-1394 | None | None | VT6308P PCI 2 x 400 Mb/s | VT6315N PCIe 2 x 400 Mb/s | None |
| Gigabit Ethernet | |||||
| Primary LAN | RTL8111E PCIe | RTL8111E PCIe | RTL8111E PCIe | WG82579V PHY | RTL8111E PCIe |
| Secondary LAN | None | None | None | None | None |
| Audio | |||||
| HD Audio Codec | ALC892 | ALC892 | ALC889 | ALC892 | ALC892 |
| DDL/DTS Connect | None | None | None | None | None |
With production only beginning to ramp up, MSI had to do a little finagling with rebates in order to qualify its Z68A-GD55 for a $160 roundup. Currently listed at the same $170 upfront cost as the discounted Z68A-GD65, both motherboards are now available with an additional $20 rebate. The full price for the higher-model board is $190, so we expect to see a $20 price delta between these two models after Newegg's temporary discount expires.
- Almost Affordable
- ASRock Z68 Pro3
- Z68 Pro3 Firmware
- Biostar TZ68A+
- TZ68A+ Firmware
- Gigabyte Z68XP-UD3
- Z68XP-UD3 Firmware
- Intel DZ68DB
- DZ68DB Firmware
- MSI Z68A-GD55
- Z68A-GD55 Firmware
- Test Settings
- Benchmark Results: Crysis And F1 2010
- Benchmark Results: Just Cause 2 And Metro 2033
- Benchmark Results: Audio And Video Encoding
- Benchmark Results: Productivity
- Overclocking
- Power, Heat, And Efficiency
- Value Conclusion
Do you stare into your case whilst computing, or do you look at the monitor?
Now I just wish Intel would do the same -- can't they just rip off Asus's UEFI implementation?
Do you stare into your case whilst computing, or do you look at the monitor?
I look into my case daily when I use the computer. There's a reason why there is a window, and hours of hard work for your perfect wiring job deserves much credit and to be stared at. Not to mention coloring schemes that matches your case/mobo pcb color/fan led colors/etc.
Some cheap monitors still use VGA, but these boards are not for the budget market! For VGA compatibility (for external capture devices and such) they could just use DVI-I and let the oddball user who needs VGA for that oddball purpose supply his own adapter.
Actually I like the PS/2 port for my keyboard. I have an old 1983 PS/2 IBM 101 keyboard that I still use. Still the most rock solid keyboard that is comfortable to use and its built like a tank. Best part of the keyboard, no "Windows" keys.
Ok, I guess leaving the Keyboard PS2 port might be ok. I figured everyone moved to USB by now. I think I still have an old PS2 KB laying around. I do remember the feel of the full stroke keys and mechanical contacts. mmmm maybe I should dig it out on day.
Actually "most" people (as you put it) sync using a USB cable, because then they can CHARGE the phone at the same time. You can't charge your phone using BlueT. So why charge using a USB cable plugged into a wall outlet converter plug (I haven't seen a phone that doesn't come with this in the past 2+ years), and then have to go the BlueT thing, when you can just plug that USB cable right INTO your computer and Charge and Sync at the same time.
Since you actually need to power your computer ON for it to Sync in the first place.....................................