Intel P965: Mid-Range Performance Sector Roundup
by Gary Key on October 20, 2006 9:00 PM EST- Posted in
- Motherboards
Abit AB9 Pro: Feature Set
Abit has delivered a well optioned and performance oriented P965 board that sells for around US $145. We tested with the 1.5 beta BIOS release after having some issues with overclocking utilizing the 1.4 BIOS. Also, the 1.5 BIOS allows downward multipliers with the Core 2 Duo processors while further improving system performance and stability. Our issues with the BIOS revolved around its pinkish display color but more importantly the fact that Abit only allows the basic four memory timings to be changed (tCAS, tRCD, tRP, tRAS). For a board of this caliber we believe this is definitely a mistake. The ability to increase the CPU voltage to 1.725V and memory to 2.50V is impressive considering the offerings on the other P965 based boards. However, we wish the memory settings above 2.30V were available in .05V increments.
One area where Abit has constantly led all others is in the ability to overclock and monitor most system functions from Windows. Abit once again includes their excellent µGuru Windows utility that allows the user to overclock the system, change certain voltages, adjust fan speeds, and monitor hardware settings in real time without the need for rebooting. The OC Guru worked very well during our overclock testing and was a pleasure to use without resorting to the constant reboot procedure utilized by other Windows based utilities.
We also set the automatic overclocking to the Turbo setting and were greeted with a 7x288FSB setting for a CPU speed of 2016MHz that we would not consider turbo speed. Our memory was set to DDR2-800 but with 5-5-5-15 settings. This represents an 8% overclock of our component choices. Further information about this class leading utility can be found here.
| Abit AB9-Pro | |
| Market Segment: | Mid-Range Performance |
| CPU Interface: | Socket T (Socket 775) |
| CPU Support: | LGA775-based Pentium 4, Celeron D, Pentium D, Pentium EE, Core 2 Duo, Core 2 Extreme |
| Chipset: | Intel P965 + ICH8R |
| Bus Speeds: | 100 to 600 in 1MHz Increments |
| Memory Speeds: | Auto, 533, 667, 800 |
| PCIe Speeds: | Auto, 100MHz~200MHz in 1MHz Increments |
| PCI: | Fixed at 33.33MHz |
| Core Voltage: | Auto, Base CPU V to 1.7250V in 0.0250V increments |
| CPU Clock Multiplier: | Auto, 6x-11x in 1X increments if CPU is unlocked, downwards unlocked, Core 2 Duo |
| DRAM Voltage: | 1.75V ~ 2.50V in .05V or .10V increments |
| DRAM Timing Control: | SPD, 4 DRAM Timing Options |
| MCH Voltage: | 1.25V ~1.45 in .05V increments |
| ICH Voltage: | 1.50V ~1.70 in .05V increments |
| Memory Slots: | Four 240-pin DDR2 DIMM Slots Dual-Channel Configuration Regular Unbuffered Memory to 8GB Total |
| Expansion Slots: | 1 - PCIe X16 2 - PCIe X1 2 - PCI Slot 2.3 |
| Onboard SATA/RAID: | 6 SATA 3Gbps Ports - (RAID 0,1,5, 1+0,JBOD) - Intel ICH8R 2 SATA 3Gbps Ports - (RAID 0,1,JBOD) - JMicron JMB363 1 SATA 3Gbps Ports - Silicon Image 3132 1 e-SATA 3Gbps Ports - Silicon Image 3132 |
| Onboard IDE: | 1 ATA133/100/66 Port (2 drives) - JMicron JMB363 |
| Onboard USB 2.0/IEEE-1394: | 10 USB 2.0 Ports - 4 I/O Panel - 6 via Headers 2 Firewire 400 Ports by TI TSB43AB23 |
| Onboard LAN: | Gigabit Ethernet Controller - PCI Express Interface Realtek RTL 8168 |
| Onboard Audio: | Realtek ALC882D HD-Audio 8-channel CODEC |
| Power Connectors: | ATX 24-pin, 4-pin EATX 12V, 4-pin 12V Molex |
| I/O Panel: | 1 x PS/2 Keyboard 1 x PS/2 Mouse 1 x S/PDIF Optical In 1 x S/PDIF Optical Out 1 x Audio Panel 2 x RJ45 1 x eSATA 4 x USB 2.0/1.1 |
| BIOS Revision: | Award 1.5 |
Abit has delivered a well optioned and performance oriented P965 board that sells for around US $145. We tested with the 1.5 beta BIOS release after having some issues with overclocking utilizing the 1.4 BIOS. Also, the 1.5 BIOS allows downward multipliers with the Core 2 Duo processors while further improving system performance and stability. Our issues with the BIOS revolved around its pinkish display color but more importantly the fact that Abit only allows the basic four memory timings to be changed (tCAS, tRCD, tRP, tRAS). For a board of this caliber we believe this is definitely a mistake. The ability to increase the CPU voltage to 1.725V and memory to 2.50V is impressive considering the offerings on the other P965 based boards. However, we wish the memory settings above 2.30V were available in .05V increments.
One area where Abit has constantly led all others is in the ability to overclock and monitor most system functions from Windows. Abit once again includes their excellent µGuru Windows utility that allows the user to overclock the system, change certain voltages, adjust fan speeds, and monitor hardware settings in real time without the need for rebooting. The OC Guru worked very well during our overclock testing and was a pleasure to use without resorting to the constant reboot procedure utilized by other Windows based utilities.
We also set the automatic overclocking to the Turbo setting and were greeted with a 7x288FSB setting for a CPU speed of 2016MHz that we would not consider turbo speed. Our memory was set to DDR2-800 but with 5-5-5-15 settings. This represents an 8% overclock of our component choices. Further information about this class leading utility can be found here.
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smn198 - Monday, October 23, 2006 - link
Would you be able to re-run using 4 drives for all of the tests please?
jonp - Sunday, October 22, 2006 - link
-- “…budget sector and includes boards from ECS, Foxconn, Intel, and Gigabyte.” – will the MSI P965 Neo-F be in this set?-- the Abit AB9 Pro feature set does not show the eSata port on the SI 3132 (two SATA). it does show a serial port on the i/o panel but not one in the picture.
-- The Biostar feature set shows 4 USB on the i/o panel when there are six in the picture.
JarredWalton - Sunday, October 22, 2006 - link
Fixed - thanks.powchi - Saturday, October 21, 2006 - link
Can I use a 20-pin power supply on these boards since all are using 24-pin connectors? Or will I be needing 20pin to 24pin adaptor?The PSU is an Enermax NoiseTaker EG475P-VE SFMA 470W ATX 12V v1.3.
Aikouka - Sunday, October 22, 2006 - link
Some motherboard manufacturers will no longer support your motherboard if they find out you've been running it with a 20-pin ATX plug or a 20->24-pin adapter. Just be safe and get a newer PSU :). I know DFI will no longer support the motherboard if it specifically asks for a 24-pin.JarredWalton - Saturday, October 21, 2006 - link
Technically, yes you can use 20-pin PSUs. Will they work, and will the system be stable? That varies. I haven't had any issues on the systems where I've done it, but if you do high overclocking it will likely become a serious issue.powchi - Saturday, October 21, 2006 - link
Jarred,So there's no need to use a 20pin to 24pin adaptor? What are the differences when using and not using an adaptor? Thanks.
lopri - Sunday, October 22, 2006 - link
No. As a matter of fact, the adapter should be avoided. Just plug the 20-pin connector to 24-pin receptacle with 4-pin left empty. Like Jarred said, it should work in theory and it does in practice. However, the quality of PSU and how intense is one's OC can affect the (long-term) stability.JarredWalton - Sunday, October 22, 2006 - link
I suppose the adapter *could* help, as it ensures power is available on all the 24-pins, but you're still taking the power from the same source so depending on how that works out it can actually make things worse. I would typically say that if you have a 400W or better PSU you should be fine with little to moderate OC'ing even with 20-pins. (I have an OCZ ModStream 450W that certainly works fine in a 939 board with a decent 2.0 to 2.6 GHz overclock.)lopri - Sunday, October 22, 2006 - link
Yes! Not to brag about myself or anything, but I went through countless Socket 939 Opterons on DFI NF4 SLI-D with original Antec TruePower EPS12V (20-pins, not the TP2 with 24-pins) including an Opteron 165 @3.0GHz (9x333). TCCD up to 325MHz/2.5-4-3-8! The setup was absolutely stable.