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Submission details
nachtfalke`s 3DMark Vantage - Performance score
- Extreme League
20630 marks with ATi Radeon HD 4890 
at 1370/1300MHz
Ranking position
n/a
Global 1x GPU rank:
3rd
Radeon HD 4890 rank:
3rd out of 323
Points earned for overclocker league
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Global Points
Not nachtfalke's best submission
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Hardware Points
3rd using Radeon HD 4890
54.0 Points
Points earned for team league
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Global Team Power Points (GTPP) Not lab501.ro's best submission
0.0 Points
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Hardware Team Power Points (HTPP) 3rd in team using Radeon HD 4890
63.5 Points
Media gallery
- Screenshots
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- ROG Rampage V Extreme/U3.1
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Hardware details
CPU details
- Model: Intel Core i7 5960X 'Haswell-E'
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Cooling:
Single Stage Phase Change
- Temperature (°C): -55 (load) -62 (idle)
- Cores: 5,200 MHz (+73.33%)
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Memory details
- Manufacturer: G.SKILL
- Type: DDR4 SDRAM
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VGA details
- Model: Radeon HD 4890 (RV790) ATi Unlocked: cores/shaders unlocked
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Cooling:
Cascade Phase Change
- Temperature (°C): -108 (load) -115 (idle)
- Speed: 1,370 MHz (+61.18%) / 1,300 MHz (+44.44%)
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Mainboard details
- Manufacturer: ASUS
- Model: ROG Rampage V Extreme/U3.1
- Chipset: X99
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Recent Comments
HD 4890 reference/ voltmoded ~1.65vgpu ; 2 stage cascade and SS made be me:D
Too good to be true...
Great benching
thanks , backup is at 1400
, had in load at 1.65vgpu -106 , i measure directly from evap base with internal hole , the be accuraty , so chip was at -95 internal temp , so only 11-15 degree deltaT 
Dat cascade though...
says:
Lovin' it man! Nice.
now i work in progress at the second cascade , much larger compressor size , and evaporator are 65mm diam( my designs ) , expansions valve are used another Id that works best for me , will be made with bypass valve and will be dedicated only for cpu cooling �
Wow awesome!!ln2 no need
Very impressive man!!!Well done.
thanks guys , my all card are binned over time prehaps 6 year of binning all legacy cards owned over 200 cards!, many legacy submission are in danger now!
Can the memory go higher? My best card (reference Asus) did 1120/1340 on water before it died mysteriously
All my other 4890's are in the 1250-1290 range.
max mem clock was 1300 , but his gpu at 1400 durring vantage gpu tests , this card can do on ambiental water ~1200 , on chilled water 1260 and single stages 1300( speak about my units) is picked from ~15 pcs over time:D
ram clock make a huge difference when you play with gpu hight, hight mem bandwith archieve better bench fps!
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