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Intel Xeon E5645 - AT80614003597AC / BX80614E5645 information

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Type:CPU Manufacturer:Intel
family:Xeon microprocessors:Xeon 5600
Type CPU / Microprocessor
Market segment Server
Family Intel Xeon 5600
Model number    E5645
CPU part numbers
  • AT80614003597AC is an OEM/tray microprocessor
  • BX80614E5645 is a boxed microprocessor
Frequency    2400 MHz
Turbo frequency 2800 MHz (1 or 2 cores)
2667 MHz (3 or 4 cores)
2533 MHz (5 or 6 cores)
Bus speed    5.86 GT/s QPI (2933 MHz)
Clock multiplier    18
Package 1366-land Flip-Chip Land Grid Array (FC-LGA10)
Socket Socket 1366 / B / LGA1366
Size 1.77" x 1.67" / 4.5cm x 4.25cm
Introduction date March 16, 2010 (embedded version)
Feb 13, 2011 (consumer version)
Price at introduction $958 (embedded version)
$551 (consumer version)
S-spec numbers
  ES/QS processors Production processors
Part number Q4HA SLBWZ
AT80614003597AC + +
BX80614E5645   +
Architecture / Microarchitecture
Microarchitecture Westmere
Platform Tylersburg-EP
Tylersburg-EN
Tylersburg-WS
Processor core    Westmere-EP
Core stepping    B1 (Q4HA, SLBWZ)
CPUID 206C2 (SLBWZ)
Manufacturing process 0.032 micron High-K metal gate process
1170 million transistors
Die size 240mm2
Data width 64 bit
The number of CPU cores 6
The number of threads 12
Floating Point Unit Integrated
Level 1 cache size    6 x 32 KB 4-way set associative instruction caches
6 x 32 KB 8-way set associative data caches
Level 2 cache size    6 x 256 KB 8-way set associative caches
Level 3 cache size 12 MB 16-way set associative shared cache
Physical memory 288 GB
Multiprocessing Up to 2 processors
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4   
  • AES / Advanced Encryption Standard instructions
  • EM64T / Extended Memory 64 technology / Intel 64   
  • NX / XD / Execute disable bit   
  • HT / Hyper-Threading technology   
  • VT-x / Virtualization technology   
  • VT-d / Virtualization for directed I/O
  • TBT / Turbo Boost technology   
  • TXT / Trusted Execution technology
Low power features Enhanced SpeedStep technology   
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 1
Memory channels: 3
Supported memory: DDR3-800, DDR3-1066, DDR3-1333
Maximum memory bandwidth (GB/s): 32
ECC supported: Yes
Other peripherals Quick Path Interconnect (2 links)
Electrical / Thermal parameters
V core    0.75V - 1.35V
Maximum operating temperature    76.2°C
Thermal Design Power    80 Watt
Notes on Intel Xeon E5645
  • Also ships as an embedded microprocessor


other microprocessors
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Intel Xeon X5667 - AT80614005154AB Intel Xeon X5670 - AT80614005130AA / BX80614X5670
Intel Xeon X5672 - AT80614005922AA Intel Xeon X5675 - AT80614006696AA / BX80614X5675
Intel Xeon X5677 - AT80614005145AB Intel Xeon X5679 - AT80614006924AA
Intel Xeon X5680 - AT80614005124AA / BX80614X5680 Intel Xeon X5687 - AT80614005919AB

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