- Joined
- Aug 5, 2002
- Location
- Brisbane, Australia
System:
- Intel i5 750 L925B626
- Corsair H50-1 s1156 H20 + stock 59cfm Corsair fan (pump on cpu fan header, fan on cpu_pwm fan header)
- DFI LP DK P55-T3EH9 12/08 beta bios
- 128MB Gainward FX5200 PCI video card to start with
- 2x2GB A-DATA 2000X dual channel kit #4 (modules 7+8)
- 640GB Samsung SATA
- Pioneer DVD-R
- 1KW PC&C Quad SLI psu
- Additional cooling: 120x25mm Spire 75cfm fan over cpu socket/pwm area and 60x25mm Sunon 23.5cfm fan over PCH chipset heatsink
4GB A-DATA 2000X Kit #4
CAS 8 Overclocking Tests - Round 1
For CAS8 clocks on kit #4 definitely better than kit #5. But still DDR3-2000Mhz 8-8-8-24 1T has minor errors on DFI DK P55-T3EH9 even though same kit #4 on Asus P6T6 WS Revolution did DDR3-2000Mhz 7-8-7-24 1T at 1.58v ??? Weird ? Could be board/bios related or just my i5 750 doesn't like 7-8-7-24 on these modules than much ?CAS 8 Overclocking Tests - Round 1
Strangely for kit #4 finding 8-9-8-24 clocks a bit easier to clock than 9-9-9-24 ?
2x2GB A-DATA 2000X dual channel Kit #5 modules 9+10
- on Asus P6T6 WS Revolution did DDR3-2000Mhz 7-9-7-24 1T at 1.60v
- on DFI DK P55-T3EH9 does
- DDR3-2000Mhz 8-9-8-24 1T at 1.264v CPU VTT at 1.66v (4x 32M) - loosen tRFC 110 and tFAW 37 and tRRD 5
- DDR3-2168Mhz 8-9-8-24 1T at 1.342v CPU VTT at 1.78v (single 32M) - loosen tRFC 110 and tFAW 37 and tRRD 5
2x2GB A-DATA 2000X dual channel Kit #4 modules 7+8
- on Asus P6T6 WS Revolution did DDR3-2000Mhz 7-8-7-24 1T at 1.58v
- on DFI DK P55-T3EH9 kit #4 scales with just CPU VTT more than Kit #5
- DDR3-2008Mhz 8-9-8-24 1T at 1.264v CPU VTT at 1.58v (4x 32M) - tRFC 74 and tFAW 20
- DDR3-2108Mhz 8-9-8-24 1T at 1.282v CPU VTT at 1.66v (4x 32M) - tRFC 74 and tFAW 20
- DDR3-2194Mhz 8-9-8-24 1T at 1.282v CPU VTT at 1.70v (4x 32M) - tRFC 88 and tFAW 30
- DDR3-2247Mhz 8-9-8-27 1T at 1.392v CPU VTT at 1.72v (1M) - tRFC 124 tFAW 39
- DDR3-2274Mhz 8-9-8-27 1T at 1.392v CPU VTT at 1.72v (CPUZ Validation) - tRFC 124 tFAW 39
DDR3-2008Mhz 8-9-8-24 1T at 1.58v
Super Pi 32M, HyperPi 4x32M, Everest and added MaxPi multi