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M4a78-em/1394 specifications summary – Asus M4A78-EM/1394 User Manual

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M4A78-EM/1394 specifications summary

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CPU

AMD

®

Phenom™ X4 / Phenom™ X3 / Athlon™ X2 /

Athlon™ / Sempron™ processors (socket AM2+/AM2)

Compatible with Phenom™ II / Athlon™ X4 / Athlon™ X3 /

Athlon™ X2 processors (AM3 CPU)

Supports 45nm CPU

AMD Cool ‘n’ Quiet™ 2.0 Technology (depends on CPU

type)

Supports CPU up to 125W

* Refer to www.asus.com for the AMD CPU support list

Chipset

AMD

®

780G / SB710

Front side bus

Up to 5200MT/s HyperTransport™ 3.0 interface for

AM3 / AM2+ CPU

2000 / 1600MT/s for AM2 CPU

Memory

Dual channel memory architecture

- 4 x 240-pin DIMM sockets support unbuffered ECC

and non-ECC 1200(O.C.)/1066/800/667 MHz

DDR2 memory modules

- Supports up to 16GB system memory

* DDR2 1200(O.C.)/1066 is supported by AM2+ / AM3 CPU

only.

** We recommend that you install the DDR2 1200 memory

modules on the yellow slots for better performance.

*** Refer to www.asus.com or this user manual for the

Memory QVL (Qualified Vendors List).

**** When you install a total memory of 4GB capacity

or more, Windows

®

32-bit operating system may only

recognize less than 3GB. We recommend a maximum

of 3GB system memory if you are using a Windows

®

32-bit operating system.

Graphics

Integrated ATI Radeon™ HD 3200 GPU

Supports HDMI™ with max. resolution up to

1920x1200 (1080P)

Supports DVI-D (HDCP compliant) with max. resolution up to

2560x1600@60Hz dual-link

Supports RGB with max. resolution up to 2048x1536@85Hz

Supports Hybrid CrossFireX™ (for Windows

®

Vista only)

Dual VGA output supports:

RGB & DVI

RGB & HDMI

Maximum shared memory up to 256MB

* Refer to www.amd.com for the discrete GPUs which

support Hybrid CrossFireX™.

** The minimum system requirements of playing HD-DVD

and Blu-ray disc: Graphics shared memory of 256MB /

Dual-Core CPU / 1GB dual-channel DDR2 667 or

single-channel DDR2 800