|
Type
|
CPU / Microprocessor
|
|
Market segment
|
Server
|
|
Family
|
Intel Xeon 6500
|
|
Model number
|
E6540
|
|
CPU part number
|
-
AT80604001800AB is an OEM/tray microprocessor
|
|
Frequency
|
2000 MHz
|
|
Turbo frequency
|
2267 MHz (2 cores)
2133 MHz (6 cores)
|
|
Bus speed
|
6.4 GT/s QPI (3200 MHz)
|
|
Package
|
1567-land Flip-Chip Land Grid Array (FC-LGA8)
|
|
Socket
|
Socket 1567 (LGA1567)
|
|
Introduction date
|
Mar 30, 2010
|
|
End-of-Life date
|
Last order date is December 28, 2012
Last shipment date for tray processors is June 5, 2015
|
|
Price at introduction
|
$1712
|
|
S-spec numbers
|
|
|
ES/QS processors
|
Production processors
|
|
Part number
|
Q3X2
|
SLBRC
|
|
AT80604001800AB
|
+
|
+
|
|
|
Architecture / Microarchitecture
|
|
Microarchitecture
|
Nehalem
|
|
Platform
|
Boxboro-EX
|
|
Processor core
|
Nehalem-EX
|
|
Core stepping
|
D0 (SLBRC)
|
|
CPUID
|
206E6 (SLBRC)
|
|
Manufacturing process
|
0.045 micron
|
|
Data width
|
64 bit
|
|
The number of cores
|
6
|
|
The number of threads
|
12
|
|
Floating Point Unit
|
Integrated
|
|
Level 1 cache size
|
6 x 32 KB instruction caches
6 x 32 KB data caches
|
|
Level 2 cache size
|
6 x 256 KB
|
|
Level 3 cache size
|
18 MB inclusive shared cache
|
|
Physical memory
|
256 GB (per socket)
|
|
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
-
EM64T / Extended Memory 64 technology / Intel 64
-
VT-x / Virtualization technology
-
VT-d / Virtualization for directed I/O
-
NX / XD / Execute disable bit
-
RAS with Machine Check Architecture recovery
-
HT / Hyper-Threading technology
-
TBT / Turbo Boost technology
|
|
Low power features
|
-
Thread C1/C1E and C3 states
-
Core C1/C1E and C3 states
-
Package C1 and C3 states
-
Enhanced SpeedStep technology
|
|
Integrated peripherals / components
|
|
Integrated graphics
|
None
|
|
Memory controller
|
The number of controllers: 2
Memory channels per controller: 2
Supported memory: DDR3-800, DDR3-978, DDR3-1066
DIMMs per channel: 4
|
|
Other peripherals
|
-
Quick Path Interconnect (4 links)
-
PCI Express 2.0 interface
|
|
Electrical / Thermal parameters
|
|
Thermal Design Power
|
105 Watt
|
