Like thisSubmission Details
I.M.O.G.`s 3DMark2001 SE score
- Extreme League
140965 marks with ATi Radeon HD 4890 at 1210/1250MHz
Ranking position
550th
WR Rank:
550th out of 9364
384th
Global 1x GPU rank:
384th out of 6755
19th
Radeon HD 4890 rank:
19th out of 285
Points earned for overclocker league
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World Record Points
550th
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Global Points
384th using 1 GPU
7.3 Points
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Hardware Points
19th using Radeon HD 4890
39.5 Points
Points earned for team league
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Global Team Power Points (GTPP) Not Overclockers.com's best submission
0.0 Points
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Hardware Team Power Points (HTPP) 12th in team using Radeon HD 4890
22.1 Points
Media gallery
- Screenshots
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- Maximus V Gene
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- PI
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Hardware details
CPU details
- Model: Intel Core i7 3770K 'Ivy Bridge'
- Cooling: Liquid Nitrogen
- Cores: 6,400MHz(+82.86%)
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Memory details
- Manufacturer: G.SKILL
- Product: PI
- Cooling: Air (Custom)
- Type: 4096MB DDR3 SDRAM
- Speed: @ 2,604MHz
- Timings: 9-11-9-28
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VGA details
- Model: Radeon HD 4890 (RV790) ATi
- Cooling: Liquid Nitrogen
- Speed: 1,210MHz (+42.35%) / 1,250MHz (+38.89%)
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Mainboard details
- Manufacturer: ASUS
- Model: Maximus V Gene
- Chipset: Z77
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Recent Comments
Good stuff!
How do you keep the VRM cool? I don't see heatsinks.
I'm asking this, because I'm going to bench 4890 soon, but it will be my first HD4890 under cold.
No sinks. Full pot, so there's a reasonable amount of PCB cold creep. But those fans in the back of the picture, I also have one of those pointed at the VRM which was moved for this picture - they move a lot of air. Afterburner tops out at 1.5V, so not a ton of voltage involved.
Dunno if that might be holding me back under other benches. I tried running 3d06 also last night but couldn't get it running under respectable clocks. Gotta figure that out but haven't spent much time on it yet.
I personally use the TPU GPU clock tool, which works fine for reference cards - you can increase VMEM too.
I found a passive zalman VRM heatsiink for HD4890 in my boxes, so I'm gonna use that + a strong fan.
Had a great card (1130/1330 1.4625V Vgpu - '01 on water), but it died under a strange circumstances at 24/7 clocks.
Does that tool have profiles? I often use the keyboard hotkeys afterburner gives. May try that out for vmem tho at least. Thanks.
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