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Features Summary
1.2
Processor Feature Details
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Two execution cores
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A 32-KB instruction and 32-KB data first-level cache (L1) for each core
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A 512-KB shared instruction/data second-level cache (L2), 256-KB for each core
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Up to 2-MB shared instruction/data third-level cache (L3), shared among all cores
1.2.1
Supported Technologies
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Intel® Virtualization Technology (Intel® VT-x)
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Intel® 64 architecture
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Execute Disable Bit
Note:
Please refer to the Intel® Celeron® P4000 and U3000 mobile processor series
Specification Update for feature support details
1.3
Interfaces
1.3.1
System Memory Support
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One or two channels of DDR3 memory with a maximum of one SO-DIMM per
channel
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Single- and dual-channel memory organization modes
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Data burst length of eight for all memory organization modes
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Memory DDR3 data transfer rates of 800 MT/s (SV/ULV) and 1066 MT/s (SV)
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64-bit wide channels
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DDR3 I/O Voltage of 1.5 V
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Non-ECC, unbuffered DDR3 SO-DIMMs only
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Theoretical maximum memory bandwidth of:
— 12.8 GB/s in dual-channel mode assuming DDR3 800 MT/s
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1-Gb, and 2-Gb DDR3 DRAM technologies are supported for x8 and x16 devices.
•
Using 2-Gb device technologies, the largest memory capacity possible is 8 GB,
assuming dual-channel mode with two x8, double-sided, un-buffered, non-ECC,
SO-DIMM memory configuration.
•
Up to 32 simultaneous open pages, 16 per channel (assuming 4 Ranks of 8 Bank
Devices)
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Memory organizations:
— Single-channel modes
— Dual-channel modes - Intel® Flex Memory Technology:
Datasheet
11
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