Manual
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... Windows 7 and Windows Vista is calculated using the followingformula: Total HyperMemory = (System Memory- 512) / 2 + Discrete graphics amount. 1GB system memory 2GB system memory 3GB system memory 4GB* system memory 64MB graphics memory HyperMemory=320MB HyperMemory=832MB HyperMemory=1280MB HyperMemory=1792MB 128MB graphics ...=1792MB HyperMemory=2304MB HyperMemory=2816MB 2048MB graphics memory HyperMemory=2304MB HyperMemory=2816MB HyperMemory=3328MB HyperMemory=3840MB GV-R567 Series Graphics Accelerator - 8 - Microsoft System Information program in the CatalystTM ControlCenter.
... Windows 7 and Windows Vista is calculated using the followingformula: Total HyperMemory = (System Memory- 512) / 2 + Discrete graphics amount. 1GB system memory 2GB system memory 3GB system memory 4GB* system memory 64MB graphics memory HyperMemory=320MB HyperMemory=832MB HyperMemory=1280MB HyperMemory=1792MB 128MB graphics ...=1792MB HyperMemory=2304MB HyperMemory=2816MB 2048MB graphics memory HyperMemory=2304MB HyperMemory=2816MB HyperMemory=3328MB HyperMemory=3840MB GV-R567 Series Graphics Accelerator - 8 - Microsoft System Information program in the CatalystTM ControlCenter.