Apple MD772LL/A Personal Computer User Manual


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105Chapter 5 What’s Under the Hood
12-core Mac Pro
 Two6-CoreIntelXeonseriesprocessors
 12MBofsharedL3cacheperprocessor
 1333MHzDDR3ECCSDRAM
Random-access memory (RAM)
 Unbuereddualinlinememorymodules(UDIMMs)
 PC3-10600E,1333MHz,DDR3SDRAMUDIMMs(memoryoperatesat1066MHzor
1333MHz,dependingontheprocessor)
 DIMMslots
•
Fourslotsavailableinasingle-processorMacPro
•
Eightslotsavailableinandual-processorMacPro
 Error-correctingcode(ECC)
 72-bitwide,240-pinECCmodules
 36ICsmaximumperECCUDIMM
 MustconformtoJEDECspecication(see“InstallingMemory”onpage43)
 Nonparity
Graphics Card
PCIExpress2.0graphicscardwithadual-linkDigitalVisualInterface(DVI)connector
andtwoMiniDisplayPortconnectors.
MiniDisplayPortaudiooutput:
 Upto8-channel(7.1),24-bitaudioatamaximumsamplerateof192.0kHz
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