850core/975mem is stock clock rite?
is there any OC versions?
ATI Radeon HD 4890 RV790 Launches April 6, ETA: first-second week of APRIL.
ATI Radeon HD 4890 RV790 Launches April 6, ETA: first-second week of APRIL.
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Apr 1 2009, 12:35 PM
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#1
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Elite
6,139 posts Joined: Jan 2003 |
850core/975mem is stock clock rite?
is there any OC versions? |
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Apr 8 2009, 11:18 PM
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#2
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Elite
6,139 posts Joined: Jan 2003 |
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Apr 10 2009, 02:46 PM
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#3
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Elite
6,139 posts Joined: Jan 2003 |
i'm very pleased with sappy 4890..
idle temp is 58C and load 76C, and surprisingly .. its not that noisy.. compared to my chassis fans even on load This post has been edited by jinaun: Apr 10 2009, 03:50 PM |
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Apr 10 2009, 11:10 PM
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#4
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Elite
6,139 posts Joined: Jan 2003 |
QUOTE(sniper69 @ Apr 10 2009, 04:45 PM) yes indeed... when i tried up my fan to 33% .. which is i think still quiet.. the idle temp drop to 48C and load 67C.. wowThis post has been edited by jinaun: Apr 10 2009, 11:10 PM |
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Apr 13 2009, 11:03 PM
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#5
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Elite
6,139 posts Joined: Jan 2003 |
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Apr 14 2009, 11:11 PM
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#6
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Elite
6,139 posts Joined: Jan 2003 |
running 4890 on cat 9.4 in win7
running crossfireX 4890 + 4870x2 in win7 with cat 9.4 graphics artifacts on first n second test with vantage.. damnnn.. not much changes with 3dmark06, no artifacts with this test freaking noisy.. esp the X2 and also its a room heater... This post has been edited by jinaun: Apr 14 2009, 11:47 PM |
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Apr 15 2009, 10:45 PM
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#7
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Elite
6,139 posts Joined: Jan 2003 |
QUOTE(blindbox @ Apr 15 2009, 10:52 AM) good idea.. as you can see.. the setup is pretty tight.. the 4890 was grasping for breath...usual idle temp of ~58C climbs upto 65C++..i think i'll put the 4890 at the 3rd pcie slot(bottom) and the X2 at the first slot (top) so there is more space for vent This post has been edited by jinaun: Apr 15 2009, 10:46 PM |
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Apr 16 2009, 05:10 PM
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#8
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Elite
6,139 posts Joined: Jan 2003 |
QUOTE(ooiwbng @ Apr 14 2009, 11:19 PM) wah...4870x2 give almost 11k+ extra points...100%+ boost sia..liddat 4870x2 will be my nex card (if i ever go XD but most prob i keep $$ for DSLR cam le..) wah!.. u really scan every detail of the picture?still waiting my stuffs to arrive so i can fix my 4890 in hmmmm..Kingston HyperX ram..Asus R2E, CM 1kW Ultimate series PSU, CM690, and three HDDs...wow dude u got sum kind of rig man! |
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