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Submission Details

44515 markswith GeForce GTX 275@1300.00/1300 MHz
29 Mar 2011
Extreme League

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Hardware Details

Processor

Model Intel Core i7 2600K Sandy Bridge Cooling Water (Custom) Cores 5,307.00 MHz  (56%)

Memory

Product G.Skill PerfectStorm Cooling Air (Custom) Type 4 GB  DDR3 SDRAM Speed @ 2,266 MHz Timings tCAS: 7.0  tRCD: 8  tRP: 7  tRAS: 20

Videocard

Model GeForce GTX 275 (GT200) (GeForce 200 series) Series Lightning Cooling Liquid Nitrogen Speed 1,300.00 MHz  (100%)  /  1,300.00 MHz  (17%) buy on amazon

Motherboard

Model ASUS Maximus IV Extreme Cooling Air (Stock) Chipset P67

Comments

S_A_V commented on own score:
 – Pencil OCP-mods (Vgpu per phase OCP, Vgpu total OCP, Vmem OCP). Software voltage mods (Vgpu=1.60V, Vmem=2.25V). No cold bug and no cold boot bug. GPU temp was -178C..182C under load (full pot). Thanx to ASUS for Maximus IV Extreme.
April 8, 2011 at 4:42:37 PM GMT

Hi SAV! Excellent scores.

I wasn't aware that the 275 had any OCP issues? I was under the impression that if you use software to tune vGPU there was no OCP. Thats how we did it at MOA 2009. Did you need the OCP mod? Thanks!

 

April 8, 2011 at 7:14:46 PM GMT

Hi SAV! Excellent scores.

I wasn't aware that the 275 had any OCP issues? I was under the impression that if you use software to tune vGPU there was no OCP. Thats how we did it at MOA 2009. Did you need the OCP mod? Thanks!

 

Thanks.

 

I pretested this card on water with 1.35V Vgpu 882 MHz and don't see any OCP. Then I do all OCP mods before start to test it on LN2, so I don't know at which voltage OCP will trigger. I remember GTX260Lightning had OCP around 1.4V or so when I test it two years ago.

 

Software Vgpu mod (VID) is the way to avoid OVP on this card, but it's not related with OCP. OCP will trigger anyway, no matter how method you use to raise Vgpu (VID or FB).

April 8, 2011 at 9:46:45 PM GMT

Aah that makes sense. Thank you.

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