This feature will allow for acceleration of the performance of K10 processors, automatic overclocking of the
PCIe bus when using graphics cards based on R580+ or newer (such as the R6XX), accelerating data transfers in between graphics card when running CrossFire, and even allow the HyperTransport bus to be double-pumped when using a HT 1.0 processor, through a feature called XpressRoute. There will also be a
MemBoost feature that can be used with high-end memory (DDR2-800 and up) for lower latencies when using a K8 processor.
Citiraj:
Feature Options: ON (default) / OFF / Custom - CPU (ON / OFF)
- XpressRoute (ON / OFF)
- MemBoost (ON / OFF)
Sub Section Name: CPU (ON / OFF)- Function 1: To Maximize CPU performance
- Detail: Change CPU ClkDivisor to "Divide-by-1" mode
- Limitation: For Phenom (K10) CPU only
Sub Section Name: XpressRoute (ON / OFF)- Function 1: To accelerate transfers of data to and from graphics
- Detail: Increase PCIE clock for Graphic cards with certain device ids. Internal qualification has been done on R600 and R580+ cards and has shown stability at 150Mhz-160Mhz on the PCIE bus (Gen1). Corner lot testing has shown that 125Mhz should be the recommended default to cover worst case scenarios.
- Limitation: For RD780 and RD790 only.
- Function 2: To accelerate transfers of data b/w graphics (most notably in SW CrossFire)
- Detail: Enable BIOS setting to allow P2P transfers
- Limitation: For RD780 and RD790 only
- Function 3: To maximize transfer bandwidth of graphics data with a HT1 CPU
- Detail: Enable BIOS setting to double pump graphics data across HyperTransport
- Limitation: For RD780 and RD790 only. For HT1 CPUs only (disable for HT3 CPUs)
Sub Section Name: MemBoost (ON / OFF)- Function 1: To accelerate memory bandwidth performance with DDR2-800 or higher DIMMs with K8 CPUs
- Detail: Alter memory timings for DDR2-800 or higher DIMMs
- Limitation: For RD780 and RD790 only. For DDR2-800 or higher DIMMS. For K8 CPUs only.
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