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Input requested |
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Flash67
AVADirect Noob
Joined: 19 May 2008 Posts: 13 |
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Topic: Input requestedPosted: 02 Jun 2008 at 12:38am |
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I would like your input on this set up. Primary use would be for FPS gaming.
Thanks |
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Jmundy
AVADirect Staff
AVADirect Sales Joined: 08 Apr 2008 Location: AVADirect HQ Posts: 1339 |
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Posted: 02 Jun 2008 at 9:41am |
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Hello Flash67,
Your configuration looks great! If you wanted to increase performance on this build, I would suggest DDR3 memory. By selecting DDR3, you can match the speed of your processor with 1333Mhz RAM. You will get more FPS on games, than you would with this current setup. Regardless, this is still going to be a fast system!
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Joseph Mundy
Assistant Sales Manager 1-216-503-6361 joseph.mundy@avadirect.com |
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spector27
AVADirect Noob
Joined: 02 Jun 2008 Location: new york Posts: 14 |
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Posted: 02 Jun 2008 at 8:56pm |
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Posted by AndonSage in another thread:
The DDR3 RAM is really not needed. With the high multiplier of the E8500, you really only need DDR2-800Mhz, like the G.Skill. That will let you overclock up to 3.8GHz. If you are trying for faster than that, go with DDR2-1066MHz. In any event, DDR3 is unnecessary and expensive. would also apply to the 9450 proc |
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sirius300zx96
AVADirect Techie
Joined: 08 May 2008 Posts: 54 |
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Posted: 03 Jun 2008 at 1:53pm |
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I'd make all system 1333 MHZ. It looks like Ram is only the drop off in speed from 1333 to 1066. So DDR3 system is the way to go if you choose that route.
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THERMALTAKE VC3000BWS
ANTEC Neo HE 550W C2D E6600 2.4GHz 1066MHz ZALMAN CNPS9500 LED CORSAIR 4GB XMS2 PC2-6400 eVGA 8800 GTS 640MB WD 74GB Raptor ---------------- Antec 900 Case ANTEC Neo HE 650W C2D Quad 2.66 OC to 3.21 8GB OCZ 1066 Ram EVGA GTX 285 SC WC 150gb 10K Raptor XIGMATEK Rep Scorpion cooler |
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MattSlagle
AVADirect Guru
Joined: 03 Apr 2008 Location: AVA HQ Posts: 1197 |
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Posted: 03 Jun 2008 at 3:04pm |
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Please be aware that memory in dual channel configuration is using a 128 bit bus while the FSB is only 64 bits wide.
That means a FSB at 1333 MHz pushes 10.6 GB/s and memory at 1066 MHz pushes 17 GB/s.
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Matt Slagle
AVADirect Research and Developement |
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MattSlagle
AVADirect Guru
Joined: 03 Apr 2008 Location: AVA HQ Posts: 1197 |
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Posted: 03 Jun 2008 at 3:13pm |
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The 9450 actually has a low multiplier. The 9450 has an 8x multiplier. The FSB is 1333/4 = 333 MHz. The multiplier is 2.66 GHz / 333 MHz = 8.
DDR2-800 has a bandwidth of 12.8 GB/s in dual channel mode. A FSB of 1600 MHz will match that. That means that 1600/4 = 400 * 8 = 3.2 GHz as the maximum OC of that processor if you want to match the ram.
If you went with DDR2-1066 memory, that means the FSB will have to be 2132 MHz to match that in bandwidth. An OC on an 8x multiplier at that speed will be 4.2 GHz. You could always drop the multiplier down to 7x for an OC of 3.7 GHz, which is still respectable. However, you will only reach these numbers if your mobo can support this high of a FSB, but I doubt it.
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Matt Slagle
AVADirect Research and Developement |
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AndonSage
AVADirect Guru
Joined: 02 May 2008 Location: OH Posts: 156 |
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Posted: 04 Jun 2008 at 3:11pm |
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Here is the math for determining which memory to get:
Stated FSB/4 = Actual FSB
Multiplier x Actual FSB = CPU Speed 1:1 Ratio: 2 x Actual FSB = RAM Speed 1:1 Ratio: FSB = 1/2 RAM speed Q9450:
Multi x Actual FSB, RAM Speed = Clock speed 8 x 333MHz, DDR2 667 RAM = 2.66Ghz <== Stock speeds 8 x 400Mhz, DDR2 800 RAM = 3.2Ghz <== Easy OC 8 x 450Mhz, DDR2 900 RAM = 3.6Ghz <== Good OC 8 x 500Mhz, DDR2 1000 RAM = 4.0Ghz <== Excellent OC AVA Direct doesn't normally carry 1000MHz RAM, so you have to go with 1066MHz unless you ask them to get in something else. Anyway, with the normal configurators, choose one of the following:
For 800MHz: G.SKILL, 4GB (2 x 2GB) PC2-6400 DDR2 800MHz CL5 (5-5-5-15) SDRAM DIMM, Non-ECC
--- OR --- For >800MHz: OCZ, 4GB (2 x 2GB) Reaper HPC Edition PC2-8500 DDR2 1066MHz CL 5-5-5-18 2.1-2.3V SDRAM DIMM, Non-ECC
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My AVA computer: Q9450 @ 3.2GHz | eVGA 750i SLI FTW | 8GB OCZ Reaper HPC 1066HZ RAM | TRUE-120 HS w/Scythe S-Flex 120mm fan | eVGA GTX 280 621/1350/1134(2268)MHz | 320/640GB WD HDDs | Antec P182 | Corsair CMPSU-1000HX | Samsung S203N DVD burner | Scythe Kama-Meter Fan Control | Vista Ultimate 64-bit | Soyo 24" 1920 x 1200 | Logitech G15 keyboard | Logitech MX518 mouse
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AndonSage
AVADirect Guru
Joined: 02 May 2008 Location: OH Posts: 156 |
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Posted: 04 Jun 2008 at 3:36pm |
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For maximum cooling, change this to the ThermalRight Ultra-120 Extreme HS with a Scythe S-Flex 120mm 1600rpm Quiet Fan, or at least the Noctua NH-U12P. Unless you are planning on Tri-SLI, or this motherboard has something specific that you need, the eVGA 750i SLI FTW is a stable and great overclocking motherboard. I've read six reviews of this motherboard so far, and all of them really liked this board. This will be great for getting that Q9450 up to 3.6GHz :) What resolution is your monitor? Unless it's 1920 x 1200 or higher, the 9800 GTX is overkill. If you're gaming at 1680 x 1050, get an 8800 GTS 512MB card. If you're gaming at 1920 x 1200 or higher, you'll probably want to get one of the new GTX260 or GTX280 video cards after they are released, so stick with eVGA so you can use their Step-Up programs. The Raptors are old tech, and the new Western Digital drives with the 320GB platters perform just as fast. I'd suggest a 320GB WD Caviar SE 16 (WD3200AAKS) for the first drive, and a 640GB WD Caviar SE 16 (WD6400AAKS) for the second drive. The Samsung S203N is a great drive, and is quieter than the Lite-On. I think the Corsair power supplies are better than the Thermaltakes, although their Toughpower models are the only ones that are any good. Consider either the Corsair CMPSU-750TX, or the CMPSU-1000HX if you really want a modular PSU. All opinions expressed in this message are my own, and others may disagree. Edited by AndonSage - 04 Jun 2008 at 4:59pm |
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My AVA computer: Q9450 @ 3.2GHz | eVGA 750i SLI FTW | 8GB OCZ Reaper HPC 1066HZ RAM | TRUE-120 HS w/Scythe S-Flex 120mm fan | eVGA GTX 280 621/1350/1134(2268)MHz | 320/640GB WD HDDs | Antec P182 | Corsair CMPSU-1000HX | Samsung S203N DVD burner | Scythe Kama-Meter Fan Control | Vista Ultimate 64-bit | Soyo 24" 1920 x 1200 | Logitech G15 keyboard | Logitech MX518 mouse
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