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Test Settings And Benchmarks

Seven AMD 785G-Based Motherboards Rounded Up
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Test System Configuration
CPU

Phenom II X2 550 BE (3.1 GHz, 6MB Cache)
Phenom II X3 705e (2.5 GHz, 6MB Cache)

Motherboards

ASRock: M3A785GXH/128M
Asus: M4A785TD-V EVO
Biostar: TA785GE 128M
Foxconn: Cinema Premium
Gigabyte: GA-MA785GT-UD3H
ECS: A785GM-M
MSI: 785GM-E65

RAM

DDR2: A-Data AD2800E002GOU (2 x 2GB)
DDR2-800 at DDR2-800 CAS 5-5-5-18-24-2T

DDR3: Mushkin F3-10666CL7-2GBPK (2 x 2GB)
DDR3-1333 @ DDR3-1333 CAS 9-10-10-25-34-2T

Graphics

Radeon HD 4200 (785G) - 500 MHz GPU

Hard Drive

Western Digital Caviar Black 640GB
7,200 RPM, 32MB Cache, SATA 3.0 Gb/s

Sound

Integrated HD Audio

Network

Integrated Gigabit Networking

Power

Thermaltake Toughpower
1,200W, ATX12V v2.2, EPS12V

Software

OS

Microsoft Windows Vista Home Premium x64 SP1

Graphics

GeForce 8200/9300: Nvidia GeForce 190.38 WHQL
AMD 790GX: Catalyst 9.7
AMD 785G: 8.632-090626a-083962E Beta

Benchmark Configuration

3D Games

Left 4 Dead

Version 1014, Custom THG Benchmark
Test Set 1: Medium Settings, High paged memory
Test Set 2: Medium Settings, High paged memory, 2x MSAA, 8x AF

Crysis

Patch 1.2.1, DirectX 10, 64-bit executable, benchmark tool
Test Set 1: High Quality, No AA
Test Set 2: Very High Quality, 8x AA

World in Conflict

Patch 1009, DirectX 10, timedemo
Test 1: High Details, No AA / No AF
Test 2: Very High Details 4x AA / 16x AF

Audio/Video Encoding

iTunes

Version: 8.1.0.52 (x64)
Audio CD ("Terminator II" SE), 53 min
Default format AAC

Lame Audio Encoder

Version: 3.98 64bits (07-04-2008)
Audio CD "Terminator II," 53 min.
wave to MP3

TMPGEnc 4.6

Version: 4.6.3.268
Import File: "Terminator 2" SE DVD (5 Minutes)
Resolution: 720x576 (PAL) 16:9

DivX 6.8.5

Encoding mode: Insane Quality
Enhanced multithreading enabled using SSE4
Quarter-pixel search

Xvid 1.2.1

Display encoding status = off

MainConcept Reference 1.6.1

MPEG2 to MPEG2 (H.264), MainConcept H.264/AVC Codec, 28 sec HDTV 1920x1080 (MPEG2), Audio: MPEG2 (44.1 kHz, 2 Channel, 16-Bit, 224 Kb/s), Mode: PAL (25 FPS)

Productivity

Autodesk 3ds Max 2009

Version: 11.0, Rendering Dragon Image at 1920x1080 (HDTV)

Grisoft AVG Anti-Virus 8.5

Version: 8.5.287, Virus database 2094, Benchmark: Scan 334 MB Folder of ZIP/RAR compressed files

WinRAR 3.80

Version 3.80, WinZip Command line Version 3.0, Compression = Best, Dictionary = 4,096 KB, Benchmark: THG-Workload (334 MB)

WinZip 12

Version 12.0, Compression = Best, Benchmark: THG-Workload (139 MB)

Sythetic Benchmarks and Settings

3DMark Vantage

Version: 1.02, GPU and CPU scores

PCMark Vantage

Version: 1.00, System, Memory, Hard Disk Drive benchmarks, Windows Media Player 10.00.00.3646

SiSoftware Sandra 2009 SP3

Version 2009.4.15.92, CPU Test = CPU Arithmetic / Multimedia, Memory Test = Bandwidth Benchmark

Display all 35 comments.
  • 3 Hide
    JohnnyLucky , October 27, 2009 2:04 PM
    Very informative article. Nice to see there are motherboards with different features for different users/tasks.
  • 5 Hide
    LATTEH , October 27, 2009 3:24 PM
    Just what i needed to see thanks toms!
  • 6 Hide
    bpdski , October 27, 2009 3:41 PM
    Great article, I think this shows pretty conclusively that there is no benefit to upgrading to an AM3 based system. If you already have an AM2+ system, you can easily just drop in a new CPU and you system will be every bit as good as a brand new system with DDR3. You just need to make sure your motherboard supports the power requirements of whatever you want to drop in.
  • 7 Hide
    jonpaul37 , October 27, 2009 4:13 PM
    Hooray AMD for having cheap solutions in these hard-economic times!

    Boo @ Intel! i like the product, but my wallet & Girl do not like the cost!
  • 5 Hide
    Anonymous , October 27, 2009 4:33 PM
    jonpaul37Hooray AMD for having cheap solutions in these hard-economic times!Boo @ Intel! i like the product, but my wallet & Girl do not like the cost!

    +1
    Girl has more money for clothes!
  • 5 Hide
    ominous prime , October 27, 2009 4:37 PM
    Well bpdski there is no point upgrading if you're AM2, but if you're building a new PC AM3 is the way to go in terms of your computers longevity. Very informative article.
  • 1 Hide
    sonofliberty08 , October 27, 2009 5:30 PM
    thanks alot for the info , my first choice was allways asus , but now i now what i need when im going to unlock core , and now i saw the benefits of sideport memory .
  • 1 Hide
    duzcizgi , October 27, 2009 5:33 PM
    Quote:
    We were successful in achieving a 900 MHz stable overclock with the integrated graphics chipset by setting the BIOS to increase northbridge voltage by +.210mV.

    Well, .210 mV = 210 microvolt. I don't think it would make much of a change. Maybe it is 210 mV or, .210 V. :) 
  • 2 Hide
    doron , October 27, 2009 6:36 PM
    "Now we're seeing another benefit for the AM2+/DDR2 boards: both the Foxconn Cinema Premium and Biostar TA785GE 128M are drawing less power than their AM3/DDR3 counterparts."

    How comes? Didn't we all agree a long time ago that ddr3 supposed to be more energy efficient out of the two? (Lower voltage and stuff?)
  • 2 Hide
    DarkMantle , October 27, 2009 6:45 PM
    Great article, this will help a lot of people to make their AMD budget motherboard choice easier, thank you Don.
  • 0 Hide
    nforce4max , October 27, 2009 7:19 PM
    Ah nice line up and a good review. AMD has a better platform when factoring in cost and durability compared to Intel war I end up replacing the board after a few months to a year once the cpu power stage begins to degrade. Then there is performance on the I/O end and stable and steady stream to the cpu that is unaffected by other devices compared to FSB but on the cpu end need to be improved and same for INTEL.
  • 2 Hide
    haplo602 , October 27, 2009 7:32 PM
    before reading the article ... THANK GOD errr... TOM's ... I have been waiting for a 785G mobo test since release ... all I got was crap load of P55 ...
  • 0 Hide
    haplo602 , October 27, 2009 8:01 PM
    so after reading the article, nice work. I have the cheaper MSI 785GM-E51 in my build atm, but the E65 looks very solid and worth the cost.
  • 0 Hide
    Kohlhagen , October 27, 2009 11:09 PM
    Does the Asus M4A785TD-V EVO have x8/x8 support or x16/x4? on newegg it says x16/x4
  • 0 Hide
    msroadkill612 , October 27, 2009 11:34 PM
    Early adopters of usb 3.0 may wish to note that cards will probably be pcie x 4 (to cope with the bandwidth). Those extra slots may be good even w/o a neeed for crossfire.
  • -2 Hide
    msroadkill612 , October 27, 2009 11:35 PM
    Early adopters of usb 3.0 may wish to note that cards will probably be pcie x 4 (to cope with the bandwidth). Those extra pcie slots may be good even w/o a need for crossfire.
  • 1 Hide
    autoboy , October 28, 2009 12:00 AM
    "The irony is that Foxconn chose Realtek's ALC888 codec to drive the Cinema Premium instead of the ALC889, which has a better signal-to-noise ratio and can be found in the Gigabyte and MSI 785G boards in this roundup."

    Actually, it makes perfect sense to use a subpar codec when the intention of the board is to use digital audio which will never touch the Realtek codec. When you use analog outputs, the benefits of DD live and DTS connect are worthless because whatever audio format the content is in will be decoded in surround sound and output over the analog outputs.

    DD Live and DTS connect are simply transcoding AAC or game surround sound into Dolby Digital or DTS surround sound where it is passed as DD or DTS over the spdif or HDMI port, never touching the realtek codec making it's quality a non-issue. The purpose of the board is digital connections only and the codec was simply added because all boards need one.

    DD Live and DTS connect are simply transcoding schemes for PC digital audio into a format that receivers can understand. If you think of it that way it is easy.
  • 1 Hide
    dragoon190 , October 28, 2009 3:57 AM
    +1 to Kohlhagen's question. It does state that the board is x16/x4 on Ausu's website, though...
  • 1 Hide
    dark_lord69 , October 28, 2009 1:15 PM
    jonpaul37Hooray AMD for having cheap solutions in these hard-economic times!Boo @ Intel! i like the product, but my wallet & Girl do not like the cost!

    Dito.
  • 1 Hide
    nafhan , October 28, 2009 1:40 PM
    Just bought the ECS board from newegg... it's $70 (after rebate) right now.
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