niemion
New Member
- Joined
- Sep 20, 2010
- Messages
- 85 (0.02/day)
| Processor | i7 2600K @ 100x50 [5GHz] at 1.485v |
|---|---|
| Motherboard | ASRock Z68 Pro3 (Bios ver. 1.30) |
| Cooling | Scythe Mugen 2 in push/pull with stock fan 1300 RPM & Noctua NF-S12B FLX 1200 RPM |
| Memory | Mushkin Redline 8GB (2x4GB) DDR3 PC3-17000 9-11-10-28 Blackline |
| Video Card(s) | GTX 570 |
| Storage | Vertex 3 120GB Max IOPS |
| Display(s) | HP 2475W |
| Case | Currently on table - Coolermaster ATCS 840 (sound dampened) |
| Audio Device(s) | Meier Audio Dac |
| Power Supply | Corsair AX850 |
| Software | Windows 7 64 bit |
Please let's have a clean list of current OC results. Update when needed. At least 20 minutes of Furmark's 'Stability Test' required. Add your own stress tests to the table if you please. 
My first card:
Core: 875 (905 with 6970 BIOS)
Memory: 1545
Volt: Standard
Stability: Furmark 20m+, Starcraft II 50m replay
Manufacturer: Sapphire
Modded to 6970 or 6950 unlocked: Yes, to 6970
The mod and the extra volt allowed me to raise the core to 905 MHz.
Stability note: Starcraft II seems better for stressing both core and memory. 20 min Furmark stable speeds was far from 20 min Stracraft II speeds. I could get 900 MHz stable on the core for 50 min Furmark, but it would cause abnormal behavior in Starcraft II within minutes (delay + black screen + return to game). I could get 1556 MHz on the memory but only 1545 MHz in Starcraft II.
My second card:
Core: 905
Memory: ~1450
Volt: Standard
Stability: Furmark 20m+, Starcraft II 50m replay
Manufacturer: Sapphire
Modded to 6970 or 6950 unlocked: Yes, to 6970
Unfortunately, the second card is now showing artifacts during boot, green screen tearing and won't enter Windows when drivers are installed.
My first card:
Core: 875 (905 with 6970 BIOS)
Memory: 1545
Volt: Standard
Stability: Furmark 20m+, Starcraft II 50m replay
Manufacturer: Sapphire
Modded to 6970 or 6950 unlocked: Yes, to 6970
The mod and the extra volt allowed me to raise the core to 905 MHz.
Stability note: Starcraft II seems better for stressing both core and memory. 20 min Furmark stable speeds was far from 20 min Stracraft II speeds. I could get 900 MHz stable on the core for 50 min Furmark, but it would cause abnormal behavior in Starcraft II within minutes (delay + black screen + return to game). I could get 1556 MHz on the memory but only 1545 MHz in Starcraft II.
My second card:
Core: 905
Memory: ~1450
Volt: Standard
Stability: Furmark 20m+, Starcraft II 50m replay
Manufacturer: Sapphire
Modded to 6970 or 6950 unlocked: Yes, to 6970
Unfortunately, the second card is now showing artifacts during boot, green screen tearing and won't enter Windows when drivers are installed.
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