Datasheet

6 Intel® Xeon® Processor 3500 Series Datasheet, Volume 1
Intel
®
Xeon
®
Processor 3500 Series Features
• Available at 3.33 GHz, 3.20 GHz, 3.06 GHz,
2.93 GHz, and 2.66 GHz
• Enhanced Intel Speedstep
®
Technolog y
• Supports Intel
®
64
Φ
Architecture
• Supports Intel
®
Virtualization Technology
• Intel
®
Turbo Boost Technology
• Supports Execute Disable Bit capability
• Binary compatible with applications running
on previous members of the Intel
microprocessor line
• Intel
®
Wide Dynamic Execution
• Very deep out-of-order execution
• Enhanced branch prediction
• Optimized for 32-bit applications running on
advanced 32-bit operating systems
• Intel
®
Smart Cache
• 8 MB Level 3 cache
• Intel
®
Advanced Digital Media Boost
• Enhanced floating point and multimedia unit
for enhanced video, audio, encryption, and
3D performance
• New accelerators for improved string and
text processing operations
• Power Management capabilities
• System Management mode
• Multiple low-power states
• 8-way cache associativity provides improved
cache hit rate on load/store operations
• System Memory Interface
— Memory controller integrated in
processor package
— 3 channels
— 2 DIMMs/channel supported (6 total)
— 24 GB maximum memory supported
— Support unbuffered DIMMs only
— Single Rank and Dual Rank DIMMs
supported
— DDR3 speeds of 800/1066 MHz
supported
— 512Mb, 1Gb, 2Gb,
Technologies/Densities supported
• Intel
®
QuickPath Interconnect (Intel® QPI)
— Fast/narrow unidirectional links
— Concurrent bi-directional traffic
— Error detection via CRC
— Error correction via Link level retry
— Packet based protocol
— Point to point cache coherent
interconnect
—Intel
®
Interconnect Built In Self Test
(Intel
®
IBIST) toolbox built-in
• 1366-land Package
• ECC and DCA (Direct Cache Access)