Introduction
The Gigabyte GA-X38-DQ6 was the first motherboard we reviewed based on Intel's newest flagship chipset, the X38. However, as a DDR2 motherboard, you can say that the GA-X38-DQ6 wasn't really able to flex the muscles of the new chipset. It was a great board for users hanging on to their precious (and most probably overclocked) DDR2 memory, but we wanted to see what the X38 could do in a next-gen setting. After our recent review of the Foxconn X38A, we were so stoked about the Intel X38's DDR3 capabilities, we decided to revisit Gigabyte and have a go at their DDR3-based GA-X38T-DQ6 instead. The GA-X38T-DQ6 is the DDR3 version of the GA-X38-DQ6, so these two boards are identical in all aspects except for memory support.
Gigabyte GA-X38T-DQ6 motherboard, the DDR3-only variant of the GA-X38-DQ6.
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As we've already reviewed the board in the past, all our comments based on features, layout and design aspects have not changed. In this article, we only want to evaluate the performance of the board using DDR3 memory instead of DDR2. Hence, we will jump straight into benchmarking. If you want to know more about the Gigabyte X38 DQ6 series, check out our original GA-X38-DQ6 review
here
. The technical specification sheet below should provide you with a quick refresher of the board's features and capabilities before we continue.
Gigabyte GA-X38T-DQ6 Technical Specifications
| CPU
Support |
- Supports
all 90nm/65nm Intel LGA775
processors
- 45nm ready (Wolfdale & Yorkfield)
- Quad-Core ready
|
| Chipset |
- Northbridge:
Intel X38
- Southbridge:
Intel
ICH9R
|
| Memory |
- Supports four
unbuffered DIMM of 1.5 Volt DDR3 SDRAM
- Max 8GB Dual-channel DDR3-1600 with Intel XMP support
|
| Storage |
- Intel ICH9R
Southbridge
- 6 x SATA 3.0Gbps
interface
- Intel Matrix
Storage Technology
- Supports RAID 0,
RAID 1, RAID 0+1, RAID 5, RAID 10
- Gigabyte
SATA2 (JMicron
JMB363)
- 1 x Ultra
ATA
33/66/100/133 (data transfer rate up to
133MB/sec.)
- 2 x SATA 3.0Gbps interface
(eSATA)
- SATA RAID 0, RAID1 and JBOD
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| Audio |
- Intel High Definition
Audio (Azalia)
- Realtek ALC889A HD
Audio CODEC
- Protected path content
encryption/decryption (Microsoft WLP 3.0 compliant)
- Optical
and coaxial S/PDIF
|
| Networking |
- 2 x Realtek
RTL8111B PCIe Gigabit Ethernet
|
| IEEE 1394 (FireWire) |
- Texas
Instrument TSB43AB23 FireWire controller
- 3 x 1394a
ports @ 400 Mbps speed
|
| I/O Interface |
- 1
x Floppy connector
- 1 x Ultra ATA
IDE connectors
- 8 x SATA
connectors
- 12 x USB 2.0
ports (8 x rear, 4 x header)
- 2 x
RJ45 LAN
ports
- 3 x FireWire-400 ports (2 x rear, 1
x header)
- 1 x
Optical S/PDIF
Output
- 1 x Coaxial S/PDIF
Output
- 8-Channel Audio I/O
ports
- 1 x Parallel port header
- 1
x COM
port header
- 1 x
mini-DIN-6 PS/2
keyboard port
- 1 x mini-DIN-6 PS/2 mouse port
|
| Expansion
Slots |
- 2 x
PCIe x16
slots,
PCI Express Bus specification v2.0
compliant
- 3 x PCIe x1
slots, PCI
Express Bus specification v1.1
compliant
- 2 x 32-bit
PCI slots,
PCI 2.3 compliant
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| Special Features |
- Gigabyte
6-Quad Design
- Gigabyte
Ultra Durable 2
|
| PCB |
- ATX Form Factor, 12"x
9.6"(30.5cm x 24.4cm)
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