Intel
®
Itanium
®
Processor 9300 Series and 9500 Series Datasheet
19
Introduction
1.3
Processor Feature Comparison
The Intel
®
Itanium
®
Processor 9300 Series processor and Intel
®
Itanium
®
Processor
9500 Series processor features are compared below in
Table 1-1.
Intel
®
Itanium
®
Processor 9300 Series and
Intel
®
Itanium
®
Processor 9500 Series Feature Comparison
Description
Intel
®
Itanium
®
Processor 9300
Series
Intel
®
Itanium
®
Processor 9500
Series
Socket
LG1248
LG1248
Transistors
2 billion
3.1 billion
Cores/Threads
up to 4/8
up to 8/16
Clock speeds
up to 1.86 GHz via Intel
®
Turbo Boost
with sustained boost
1.73 - 2.53 GHz
Integrated on-die cache
L1 (L1I 16K/L1D 16K),
L2 (L2I 512K, L2D 256K),
inclusive L3 (6 MB per core,
up to 24 MB)
FLC (FLI 16K/FLD 16K),
MLC (MLI 512K, MLD 256K),
LLC (shared, up to 32 MB)
Ararat Voltage Regulator Module Support
Ararat “I”
Ararat II
Supported speeds
DDR3-800
DDR3-800 and DDR3-1067
Intel QPI links
6
(4 full/2 half width at up to 4.8 GT/s)
6
(4 full/2 half width at up to 6.4 GT/s)
Intel QPI Hot-plug
Supported
Supported
Intel QPI Link self-healing
Supported
Supported
Intel QPI Clock fail-safe
Supported
Supported
Intel QPI Data scrambling
Supported
Required
Intel QPI Periodic retraining
Not Supported
Required
1
Integrated memory controllers
2
2
Intel
®
SMI Interface
Intel
®
7500 Scalable Memory Buffer
(4.8 GT/s)
Intel
®
7500 Scalable Memory Buffer
(4.8 GT/s)
Intel
®
7510 Scalable Memory Buffer
(6.4 GT/s)
Intel
®
SMI Hot-plug
Supported
Supported
Physical address space/virtual address
space
50 physical/64 virtual
50 physical/64 virtual
Caching agent architecture
four caching agents per socket where
each agent is responsible for all of the
address space and dedicated to a core
two caching agents per socket are
responsible for half the address space
and shared among the cores
Home agents per socket
2
2
Directory Cache
Supported
Supported
Intel
®
Virtualization Technology (Intel
®
VT)
Intel
®
Vt-i 2
Intel
®
Vt-i 3
Hot add/hot removal at Intel QPI link and
DIMM memory interface
Supported
Supported
Hot add CPU
Supported
2,3
Supported
2,3
Hot add memory
Supported
2,3
Supported
2,3
Hot remove/hot replace memory
Supported
2,3
Supported
2,3
Memory sparing technique
DIMM
DIMM and Rank
Memory scrubbing
Supported
Supported
Memory mirroring
Supported
Supported
Summary of Contents for BX80569Q9550 - Core 2 Quad 2.83 GHz Processor
Page 10: ...Introduction 10 Intel Itanium Processor 9300 Series and 9500 Series Datasheet ...
Page 22: ...Introduction 22 Intel Itanium Processor 9300 Series and 9500 Series Datasheet ...
Page 72: ...Electrical Specifications 72 Intel Itanium Processor 9300 Series and 9500 Series Datasheet ...
Page 118: ...Pin Listing 118 Intel Itanium Processor 9300 Series and 9500 Series Datasheet ...
Page 132: ...Mechanical Specifications 132 Intel Itanium Processor 9300 Series and 9500 Series Datasheet ...
Page 142: ...Thermal Specifications 142 Intel Itanium Processor 9300 Series and 9500 Series Datasheet ...
Page 170: ...170 Intel Itanium Processor 9300 Series and 9500 Series Datasheet ...