Page 1:LGA-775’s Last Hurrah?
Page 2:ASRock P45XE
Page 3:P45XE Software, BIOS, And Accessories
Page 4:Asus P5QL Pro
Page 5:P5QL Pro Software, BIOS, and Accessories
Page 6:Biostar TP43D2-A7
Page 7:TP43D2-A7 Software, BIOS, And Accessories
Page 8:ECS G45T-M2
Page 9:G45T-M2 Software, BIOS, And Accessories
Page 10:Jetway BI-500
Page 11:BI-500 Software, BIOS, And Accessories
Page 12:MSI P43 Neo3-F
Page 13:P43 Neo3-F Software, BIOS, and Accessories
Page 14:Test Settings
Page 15:Benchmark Results: First-Person Shooters
Page 16:Benchmark Results: Real-Time Strategy
Page 17:Benchmark Results: Media Encoding
Page 18:Benchmark Results: Productivity
Page 19:Benchmark Results: Synthetics
Page 20:Performance Index
Page 21:Efficiency And Overclocking
For around $95, ASRock’s P45XE is the only sub-$100 motherboard we could find with "proper" support for AMD CrossFire technology. The critical difference is that while cheaper "quasi-CrossFire" motherboards endow the second slot with x4 pathways using bandwidth-restricted PCI Express (PCIe) 1.1 technology, the P45XE is able to provide either x16 mode to a single card or x8 mode to dual cards, using bandwidth-doubling PCIe 2.0 technology. The performance difference is huge, while the competition’s use of v1.1 x4 slots has dire consequences. From the CrossFire perspective, ASRock has already taken a clear leadership position before our testing even begins.
But ASRock’s CrossFire advantage doesn’t stop at the P45XE’s ability to "do it right," as the motherboard is also capable of "doing it easily." While several higher-cost products require manual selection for single or dual graphics cards via paddle cards or jumper blocks, the P45XE provides the convenience of electronic mode-switching.
Intelligent layout decisions include proper support for up to seven expansion cards, as even the uppermost PCIe x1 slot has enough clearance for cards up to 6.625" long. Competitors typically limit their products to six slots, or restrict the top slot to super-short cards with an over-sized northbridge sink.
The P45XE even locates its front-panel audio header half-way up its rear edge for easier cable routing to top-panel jacks, and that leaves us with very few things to complain about. It would be a disservice for us not to point out the few inconveniences or otherwise deceptive features. First of all, Windows XP users who would like to add AHCI drivers during installation might be a little disappointed to find the floppy header located below the lowest PCI slot. Second, while the eight-pin ATX12V/EPS12V-compliant power connector might be sensibly located from a circuit-designer’s point of view, wrapping its cable around the CPU cooler is something most builders prefer not to be forced to do. Finally, the P45XE is only slightly narrower than a full-ATX design, and since it doesn’t quite extend to a third column of standoffs, the unsupported end will flex significantly when memory is installed.
We did, of course, use the word deceptive, and that comes from the ASRock-standard of providing eSATA ports by using pass-through connectors. To enable these, builders are expected to run two cables from the orange SATA connectors at the bottom edge of the P45XE to the top rear corner. Not only does this prevent systems with windowed cases from appearing as professionally-assembled, but it also requires running those cables over or around every expansion card. Furthermore, this design reduces signal strength by putting two extra connections on every pathway.
But using the Intel ICH10 southbridge for eSATA gave ASRock an idea that has escaped most or all of its competitors: the P45XE supports the Safely Remove Hardware option for all AHCI drives. This includes internal drives, which means users of hot-swap SATA hard drives can plug and unplug drives at will without going through the hassle of disabling drive cache and using Remove Hardware from the device manager. This is the first Intel chipset motherboard that this author has seen that supports the Safely Remove Hardware icon, which until now had been limited to Nvidia chipsets. Furthermore, the feature is enabled through BIOS and doesn’t even require a special driver. Bravo!
ASRock P45XE (Revision 1.07)
Intel P45 Express
333.5 MHz (+0.13%)
Connectors and Interfaces
2x PCIe 2.0 x16 (Modes: One x16 or Two x8)
3x PCIe x1
2x USB 2.0 (2 ports per connector)
1x USB 2.0 / WiFi Card Header (2-ports)
1x SerialPort header
1x Ultra ATA (2 drives)
6x Serial ATA 3.0Gb/s
2x SATA to eSATA Pass-Through Connectors
1x Front Panel Audio
1x CD-Audio In
1x S/P-DIF Out
1x Fan 4 pins (CPU)
1x Fan 3 pins (Chassis)
2x PS2 (keyboard + mouse)
2x Digital Audio Out (S/P-DIF optical + coaxial)
2x External SATA Pass-Through Connectors
1x RJ-45 Network
6x USB 2.0
6x Analog Audio (7.1 Channel + Mic-In + Line-In)
Mass Storage Controllers
6x SATA 3.0Gb/s
VIA VT6415 PCI-E
1x Ultra ATA-133 (2-drives)
Realtek RTL8111C PCI-E
Gigabit LAN Controller
Realtek ALC888 HDA
7.1 + 2 channel Multi-Streaming Output
Rear-panel port selection will trick many buyers into thinking the P45XE is a more expensive product, but while the previously-mentioned built-in SATA to eSATA adapter is almost deceptive, the dual-format digital audio outputs function without requiring installation tricks.
A good reason for thinking of the P45XE as a lower-cost mainstream-performance board would be its legitimate CrossFire support, but other things, such as a USB header between slots three and four that supports a WiFi card hint at an actual performance-mainstream variation.
With a rated signal-to-noise ratio of 97:1 decibels, Relatek’s ALC888 codec is more than sufficient as a low-cost onboard audio solution.
A Realtek RTL8111C Gigabit Network controller requires little system overhead, while its PCIe interface provides more than twice the needed bandwidth.
Who needs Ultra ATA any more? With SATA optical drives priced well below $20, few new systems will require the VIA VT6415 controller. ASRock likely retains it for the upgrade market.
- LGA-775’s Last Hurrah?
- ASRock P45XE
- P45XE Software, BIOS, And Accessories
- Asus P5QL Pro
- P5QL Pro Software, BIOS, and Accessories
- Biostar TP43D2-A7
- TP43D2-A7 Software, BIOS, And Accessories
- ECS G45T-M2
- G45T-M2 Software, BIOS, And Accessories
- Jetway BI-500
- BI-500 Software, BIOS, And Accessories
- MSI P43 Neo3-F
- P43 Neo3-F Software, BIOS, and Accessories
- Test Settings
- Benchmark Results: First-Person Shooters
- Benchmark Results: Real-Time Strategy
- Benchmark Results: Media Encoding
- Benchmark Results: Productivity
- Benchmark Results: Synthetics
- Performance Index
- Efficiency And Overclocking