Page 1:Can LGA 2011 Be Made More Affordable?
Page 2:ASRock X79 Extreme4
Page 3:X79 Extreme4 Firmware
Page 4:Asus P9X79
Page 5:P9X79 Firmware
Page 6:Biostar TPower X79
Page 7:TPower X79 Firmware
Page 8:ECS X79R-AX Black Deluxe
Page 9:X79R-AX Deluxe Firmware
Page 10:Intel DX79TO
Page 11:DX79TO Firmware
Page 12:MSI X79A-GD45 (8D)
Page 13:X79A-GD45 (8D) Firmware
Page 14:Test Settings And Benchmarks
Page 15:Benchmark Results: DiRT 3
Page 16:Benchmark Results: Metro 2033
Page 17:Benchmark Results: StarCraft II
Page 18:Benchmark Results: Audio And Video Encoding
Page 19:Benchmark Results: Productivity
Page 20:Power, Heat, And Efficiency
Page 22:Which X79-Based Motherboard Offers More Value?
Asus puts all four of the P9X79’s USB 3.0 ports on the rear panel, eliminating the possibility of a front-panel header. The board does, however, retain eSATA and IEEE-1394 ports from its more-expensive siblings, along with Asus’ USB BIOS Flashback and Quick BIOS Screen Capture features.
USB BIOS Flashback uses a custom IC to enable firmware flashing from a USB drive with no other hardware installed. That’s particularly beneficial to users who actually need a firmware update to simply support hardware they bought with the board. As you'll see shortly, this is a very real concern, and a competitor was affected by its inability to accommodate our C2-stepping processor right out of the box.
The P9X79 beats several competing products in maximum memory support by including eight slots. While the board also gives up any additional SATA ports, most enthusiasts will expand beyond four modules long before they see the need to expand beyond the X79 Express' six SATA ports.
The P9X79 includes switches and a button for Asus’ EPU, TPU, and MemOK modes. EPU is an automatic underclocking routine for enhanced power savings under low loads, TPU is an automatic overclocking routine, and MemOK temporarily underclocks memory to ease booting with improperly-programmed modules.
Like most other entry-level X79-based platforms, the P9X79 relies on Sandy Bridge-E’s 40 PCIe 3.0 lanes to support up to three graphics cards with x16-x16-x8 connections. Asus pushes the x8 slot to the bottom of the board, however, where installing a dual-slot graphics card requires an eight-slot case (in addition to smashing flat any cables connected to headers along the board’s bottom edge). This is particularly frustrating for users who hoped to take advantage of Asus’ Q-Connector cable bundling feature. Dual-card users fare better, since the board provides an extra space between its two x16 slots for improved airflow.
Though the P9X79 supports three graphics cards, it does not include a three-way SLI bridge. A two-way SLI bridge, I/O shield, and four SATA cables complete its installation kit.
- Can LGA 2011 Be Made More Affordable?
- ASRock X79 Extreme4
- X79 Extreme4 Firmware
- Asus P9X79
- P9X79 Firmware
- Biostar TPower X79
- TPower X79 Firmware
- ECS X79R-AX Black Deluxe
- X79R-AX Deluxe Firmware
- Intel DX79TO
- DX79TO Firmware
- MSI X79A-GD45 (8D)
- X79A-GD45 (8D) Firmware
- Test Settings And Benchmarks
- Benchmark Results: DiRT 3
- Benchmark Results: Metro 2033
- Benchmark Results: StarCraft II
- Benchmark Results: Audio And Video Encoding
- Benchmark Results: Productivity
- Power, Heat, And Efficiency
- Which X79-Based Motherboard Offers More Value?