Processor Feature Comparison - Intel BX80569Q9550 - Core 2 Quad 2.83 GHz Processor Datasheet

Introduction
1.3

Processor Feature Comparison

The Intel
9500 Series processor features are compared below in
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Table 1-1. Intel Itanium
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Intel Itanium
Description
Socket
Transistors
Cores/Threads
Clock speeds
Integrated on-die cache
Ararat Voltage Regulator Module Support
Supported speeds
Intel QPI links
Intel QPI Hot-plug
Intel QPI Link self-healing
Intel QPI Clock fail-safe
Intel QPI Data scrambling
Intel QPI Periodic retraining
Integrated memory controllers
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Intel SMI Interface
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Intel SMI Hot-plug
Physical address space/virtual address
space
Caching agent architecture
Home agents per socket
Directory Cache
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Intel Virtualization Technology (Intel
Hot add/hot removal at Intel QPI link and
DIMM memory interface
Hot add CPU
Hot add memory
Hot remove/hot replace memory
Memory sparing technique
Memory scrubbing
Memory mirroring
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Intel Itanium Processor 9300 Series and 9500 Series Datasheet
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Itanium Processor 9300 Series processor and Intel
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Processor 9300 Series and
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Processor 9500 Series Feature Comparison
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Intel Itanium
up to 1.86 GHz via Intel
with sustained boost
L1 (L1I 16K/L1D 16K),
L2 (L2I 512K, L2D 256K),
inclusive L3 (6 MB per core,
(4 full/2 half width at up to 4.8 GT/s)
Not Supported
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Intel 7500 Scalable Memory Buffer
50 physical/64 virtual
four caching agents per socket where
each agent is responsible for all of the
address space and dedicated to a core
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VT)
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Processor 9300
Series
LG1248
2 billion
up to 4/8
®
Turbo Boost
up to 24 MB)
Ararat "I"
DDR3-800
6
Supported
Supported
Supported
Supported
2
(4.8 GT/s)
Supported
2
Supported
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Intel Vt-i 2
Supported
2,3
Supported
2,3
Supported
2,3
Supported
DIMM
Supported
Supported
® ®
Itanium Processor
Table 1-1.
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Intel Itanium Processor 9500
Series
LG1248
3.1 billion
up to 8/16
1.73 - 2.53 GHz
FLC (FLI 16K/FLD 16K),
MLC (MLI 512K, MLD 256K),
LLC (shared, up to 32 MB)
Ararat II
DDR3-800 and DDR3-1067
6
(4 full/2 half width at up to 6.4 GT/s)
Supported
Supported
Supported
Required
1
Required
2
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Intel 7500 Scalable Memory Buffer
(4.8 GT/s)
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Intel 7510 Scalable Memory Buffer
(6.4 GT/s)
Supported
50 physical/64 virtual
two caching agents per socket are
responsible for half the address space
and shared among the cores
2
Supported
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Intel Vt-i 3
Supported
2,3
Supported
2,3
Supported
2,3
Supported
DIMM and Rank
Supported
Supported
19