AT80615006438AB Intel Xeon E7-2803 SLC3M Server CPU

General information
Type	CPU / Microprocessor
Market segment	Server
Family	Intel Xeon E7-2800
Model number	E7-2803
CPU part number	AT80615006438AB is an OEM/tray CPU
Spec code	SLC3M
Frequency	1733 MHz
Bus speed	4.8 GT/s QPI (2400 MHz)
Clock multiplier	13
Package	1567-land Flip-Chip Land Grid Array
Socket	Socket 1567 (LGA1567)

Architecture / Microarchitecture
Microarchitecture	Westmere
Platform	Boxboro-EX
Processor core	Westmere-EX
Core stepping	A2 (SLC3M)
CPUID	206F2 (SLC3M)
Manufacturing process	0.032 micron High-K metal gate process
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
Level 2 cache size	6 x 256 KB
Level 3 cache size	18 MB
Physical memory	512 GB (per socket)
Multiprocessing	Up to 2 processors

Integrated peripherals / components
Integrated graphics	None
Memory controller	The number of controllers: 1
	Memory channels: 4
	Supported memory: DDR3-800
	DIMMs per channel: 4
	ECC supported: Yes

Electrical / Thermal parameters
Maximum operating temperature	64°C

Intel Xeon E7-2803 1.733GHz Socket1567 LGA1567 Westmere Server OEM CPU SLC3M AT80615006438AB