HP Pavilion dm4, Maintenance And Service Manual, Page: 11 / 135

1 Product description
Category Description Discrete UMA
Product Name HP Pavilion dm4 Entertainment PC
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Processors Intel® Core™ i7 processor
640M, 2.80-GHz (SC turbo up to 3.33 GHz), 4-MB
L3 cache
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620M, 2.66-GHz (SC turbo up to 3.33 GHz), 4-MB
L3 cache
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Intel Core i5 processors
580M, 2.66-GHz (SC turbo up to 3.33 GHz), 3-MB
L3 cache
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560M, 2.66-GHz (SC turbo up to 3.2 GHz), 3-MB
L3 cache
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540M, 2.53-GHz (SC turbo up to 3.06 GHz), 3-MB
L3 cache
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520M, 2.40-GHz (SC turbo up to 2.93 GHz), 3-MB
L3 cache
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480M, 2.66-GHz. 3-MB L3 cache
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460M, 2.53-GHz 3-MB L3 cache
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450M, 2.40-GHz, 3-MB L3 cache
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430M, 2.26-GHz (SC turbo to 2.53-GHz) 3-MB L3
cache
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Chipset Intel HM55 Express
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Graphics Switchable discrete graphics
ATi Park Pro (ATI Mobility Radeon™ HD5450 with
512-MB of dedicated video memory [64-MB×16
DDR3, 4 pcs, 800-MHz])
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ATI Mobility Radeon™ HD6370 with 1024-MB of
dedicated video memory [128-MB×16 DDR3, 800-
MHz])
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