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post #2701 of 5048
I think we should provide Kombustor/Furmark 3 minute validations at our stated clocks and voltage.

I will post one up soon, but I am at new clock speeds, 1400 was asking too much.
post #2702 of 5048
Quote:
Originally Posted by firestormcomputers View Post
i think we should provide kombustor/furmark 3 minute validations at our stated clocks and voltage.

I will post one up soon, but i am at new clock speeds, 1400 was asking too much.
+1
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post #2703 of 5048
Thread Starter 
Quote:
Originally Posted by firestormcomputers View Post
I think we should provide Kombustor/Furmark 3 minute validations at our stated clocks and voltage.

I will post one up soon, but I am at new clock speeds, 1400 was asking too much.
I like this idea, from now on, if you want to possibly get on the top 5...a screenie of 3 minutes on Furmark/Kombustor.
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post #2704 of 5048
Got my first 5770 in today, it's a stock ATI reference 5770 by visiontek, has both crossfire ports. I have a second one coming in that is a powercolor reference card, so neither of them have crappy non-reference boards. Once I figure out how to get my mcw60's on there, I plan to have them on my gpu loop, but that's only if I can figure out how to attach them. I know they can fit because i've seen other people do it, you've gotta take off the chrome support. The only problem is that when I took it off and put the longer screws in, I notice that it kind of bends the pcb slightly.
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post #2705 of 5048
GPU-Z monitoring while playing the opening level of COD4.. 1680x1050, AAx2 and AFx8. I set GPU-Z to only display the max values....interesting to say the least. I need to find this vDDCI voltage on the PCB...

post #2706 of 5048
Quote:
Originally Posted by CL3P20 View Post
GPU-Z monitoring while playing the opening level of COD4.. 1680x1050, AAx2 and AFx8. I set GPU-Z to only display the max values....interesting to say the least. I need to find this vDDCI voltage on the PCB...

CL3P20, how does your 5770 compare to a 4890? Because you have that thing beastly OC'd.
post #2707 of 5048
Quote:
Originally Posted by cs_maan View Post
I like this idea, from now on, if you want to possibly get on the top 5...a screenie of 3 minutes on Furmark/Kombustor.
Here is my max stable, I could probably run it 24/7 if I got some mem/VRM heatsinks.
LL
post #2708 of 5048
Im not sure how it would compare to a 4890... only tested 4870's ...will say though, its quick Though Im at some sort of 'hard wall'... and not sure if its voltage, or shader temp...the GPU is stable @ 1110mhz core/1365mhz mem... but 1115mhz core, = insta-crash when 3D hits...

*I have added 6x 2.5v capacitors to the PCB for GPUv...2x 2.5v cap's for vMEM and 2x 16v caps for GPUv input... I think it needs more input caps for higher clocks..or at least Im gonna start there and see if that squeezes another 20mhz out at the same voltage. Up to ~1070-1090mhz core... the core/voltage scale real well. As soon as you attempt to surpass ~1080mhz... GPUv needs to ramp up quite a bit to prevent droop under load.
post #2709 of 5048
Can you show us exactly where you put the capacitors if you kept any photos? I think I can mod my card to your specifications, and my memory is faster already
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The Machine
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Nexus 7 2013
(11 items)
 
 
CPUMotherboardGraphicsRAM
A10 6800K Asus F2A85-V MSI 6870 Hawx, VTX3D 5770, AMD HD6950(RIP), Sap... G.skill Ripjaws PC12800 6-8-6-24 
Hard DriveOptical DriveOSMonitor
Seagate 7200.5 1TB NEC 3540 Dvd-Rom Windows 7 x32 Ultimate Samsung P2350 23" 1080p 
PowerCaseMouseAudio
Seasonic s12-600w CoolerMaster Centurion 5 Logitech G600 Auzen X-Fi Raider 
CPUMotherboardGraphicsRAM
Quad Krait 300 at 1.5Ghz Qualcomm APQ8064-1AA SOC Adreno 320 at 400mhz 2GB DDR3L-1600 
Hard DriveOSMonitorKeyboard
32GB Internal NAND Android 5.0 7" 1920X1200 103% sRGB & 572 cd/m2 LTPS IPS Microsoft Wedge Mobile Keyboard 
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post #2710 of 5048
scroll back through the thread..pics are posted here already.
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