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NVIDIA prepare drivers for Quad SLI with the announcement Of geForce 9800 GX2, the video card radeon HD 3870 X2 already demonstrate the advantages of crossFire X technology. The four video chip RV670 in one system not only normally scales productivity in stock settings , but also overclock rather well - both with air and extreme cooling . In addition CrossFire do not have any problems with overclock platform - intel x48 chipset support both technology crossFire and 45 nm processors core 2 Extreme.
The Greek overclocker hipro5 using the rich BIOS setups in the motherboard foxconn blackOps on base of chipset intel x48, overlock the processor core 2 Extreme QX9650 (3.0 GHz) to 5.6-5.9 GHz, and installed in this system two air-cooled video card radeon HD 3870 X2 (voltmods).
Here is the results obtained :
- Video card at frequencies 980/2280 MHz, processor at frequency 5758 MHz - > 32 144 points 3DMark'06;
- Video card at frequencies 980/2280 MHz, processor at frequency 5814 MHz - > 39 611 points 3DMark'05;
- Video card at frequencies 990/2300 MHz, processor at frequency 5791 MHz - > 133 035 points 3DMark'03.
Let us note that those modified video card radeon HD 3870 X2 in crossFire X with regular cooling system are capable to overclock up to 999/2592 MHz. Here is the result of one Radeon HD 3870 X2 under liquid nitrogen:
- Video card at frequencies 1030/2240 MHz, processor at frequency 5747 MHz - > 27 020 points 3DMark'06;
- Video card at frequencies 1060/2240 MHz, processor at frequency of 5906 MHz - > 37 722 points 3DMark'05;
- Video card at frequencies 1050/2240 MHz, processor at frequency of 5602 MHz - > 86 075 points 3DMark'03.
The author of records asserts that 3870 X2 is capable to overclock more under liquid nitrogen . Related Products :
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