Page 1:Maximizing The LGA 1150 Mainstream?
Page 2:ASRock Z97 Extreme6
Page 3:Z97 Extreme6 Software
Page 4:Z97 Extreme6 Firmware
Page 5:Asus Z97 Pro(Wi-Fi ac)
Page 6:Z97 Pro(Wi-Fi ac) Software
Page 7:Z97 Pro(Wi-Fi ac) Firmware
Page 8:Gigabyte Z97X-UD5H
Page 9:Z97X-UD5H Software
Page 10:Z97X-UD5H Firmware
Page 11:MSI Z97 MPower
Page 12:Z97 MPower Software
Page 13:Z97 MPower Firmware
Page 14:Supermicro C7Z97-OCE
Page 15:C7Z97-OCE Software
Page 16:C7Z97-OCE Firmware
Page 17:How We Tested Enthusiast-Oriented Z97 Motherboards
Page 18:Results: 3DMark and PCMark
Page 19:Results: SiSoftware Sandra 2014
Page 20:Results: 3D Games
Page 21:Results: Audio and Video Encoding
Page 22:Results: Adobe Creative Suite
Page 23:Results: Productivity
Page 24:Results: File Compression
Page 25:Results: Power, Heat and Efficiency
Page 26:Results: Overclocking
Page 27:Which Z97 Motherboard Is Best?
After a couple of attempts to break into the enthusiast space with Intel's previous chipsets, a more seasoned Supermicro is back with its well-developed C7Z97-OCE. Will the sever/workstation company finally be able to translate its legendary durability into a language overclockers can understand?
The C7Z97-OCE’s I/O panel includes the two network controllers expected on a high-end board, but comes up a little short in USB connectivity (you get four USB 3.0 and two USB 2.0 ports). Perhaps that was due to a shortage of space, caused in part by the VGA connector that could have either been left out altogether or wired through DVI-I.
Intel supplies both GbE controllers, with one using the chipset’s proprietary interface to save a PCIe lane. Supermicro still adds a PEX8605 four-lane PCIe 2.0 bridge, but that’s to maintain PCIe x1 slot availability concurrent to other devices, such as the WGI210AT secondary network controller, an AMS1061 SATA controller, and a two-lane M.2 slot.
The C7Z97-OCE’s slot configuration appears a little extreme by mainstream chipset standards. Those x4 slots are wired as x1, though. And all three x4 connectors are open-ended to support PCIe x8 and x16 cards at reduced PCIe 2.0 x1 bandwidth. That’s in addition to the PCIe 3.0 slots designed for PCIe x16 graphics cards.
Like competing boards from MSI and Gigabyte, the C7Z97-OCE’s three x16-length slots share the CPU’s 16 PCIe 3.0 lanes at 16-0-0, 8-8-0, or 8-4-4 pathways. Unlike MSI, Gigabyte, and the two other rivals in today’s comparison, the C7Z97-OCE does not have a third space between the top two PCIe x16 slots to enable the use of triple-slot graphics coolers. Supermicro instead moves the second and third slot up by one space, making it possible to build a CrossFire configuration using three double-slot cards in a standard (seven-slot) ATX case. I'm a little surprised nobody else thought about that.
Moving the bottom slot up by one space also allows Supermicro to put the front-panel USB 3.0 header along the C7Z97-OCE’s bottom edge, without worrying about it getting in the way of graphics card coolers. That might not be our preferred placement, but at least Supermicro works out an issue that I've criticized on a number of previous products.
Also along the bottom edge is a row of overclocking buttons that support booting with five different profiles labeled for DRAM overclocking; CPU profiles 3, 2, and 1; and “Home”. That last button would ideally be suited to getting your system back up and running after an unstable O/C, but we were still able to get a few settings (such as XMP profiles) saved under the “Home” profile.
Levels 1-3 include factory-programmed overclocks, though all of these appear written for a slower CPU. OC1, for example, dropped our CPU multiplier to a fixed 4.0 GHz, which might have been a nice entry point for the Core i7-4770K (rather than the tested Core i7-4790K).
Getting an overclock started requires a reboot, and you won’t see your tuned settings in the firmware’s GUI until you restart. Fortunately, you can press the button while in that GUI to initiate the reboot and re-enter the GUI to see your settings.
The C7Z97-OCE has six SATA ports. The C7Z97-OCE includes six SATA cables. Bravo. Users need not worry about having left-over cables and useless ports after installing an M.2 drive either, since this is the only board in today’s round-up to have dedicated ports for that connector.
- Maximizing The LGA 1150 Mainstream?
- ASRock Z97 Extreme6
- Z97 Extreme6 Software
- Z97 Extreme6 Firmware
- Asus Z97 Pro(Wi-Fi ac)
- Z97 Pro(Wi-Fi ac) Software
- Z97 Pro(Wi-Fi ac) Firmware
- Gigabyte Z97X-UD5H
- Z97X-UD5H Software
- Z97X-UD5H Firmware
- MSI Z97 MPower
- Z97 MPower Software
- Z97 MPower Firmware
- Supermicro C7Z97-OCE
- C7Z97-OCE Software
- C7Z97-OCE Firmware
- How We Tested Enthusiast-Oriented Z97 Motherboards
- Results: 3DMark and PCMark
- Results: SiSoftware Sandra 2014
- Results: 3D Games
- Results: Audio and Video Encoding
- Results: Adobe Creative Suite
- Results: Productivity
- Results: File Compression
- Results: Power, Heat and Efficiency
- Results: Overclocking
- Which Z97 Motherboard Is Best?