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Intel Xeon E7-2870 - AT80615007266AA information
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Type:CPU
Manufacturer:Intel
family:Xeon
microprocessors:Xeon E7-2800
Type
CPU / Microprocessor
Market segment
Server
Family
Intel Xeon E7-2800
Model number
E7-2870
CPU part number
AT80615007266AA
is an OEM/tray microprocessor
Frequency
2400 MHz
Turbo frequency
2800 MHz (2 cores)
2533 MHz (10 cores)
Bus speed
6.4 GT/s QPI (3200 MHz)
Clock multiplier
18
Package
1567-land Flip-Chip Land Grid Array
Socket
Socket 1567 (LGA1567)
Size
2.22" x 1.94" / 5.647cm x 4.917cm
Introduction date
Apr 3, 2011
End-of-Life date
Last order date for tray processors is August 21, 2015
Last shipment date for tray processors is February 2, 2018
Price at introduction
$4227
S-spec numbers
ES/QS processors
Production processors
Part number
Q5DZ
SLC3U
AT80615007266AA
+
+
Architecture / Microarchitecture
Microarchitecture
Westmere
Platform
Boxboro-EX
Processor core
Westmere-EX
Core stepping
A2 (SLC3U)
CPUID
206F2 (SLC3U)
Manufacturing process
0.032 micron High-K metal gate process
Data width
64 bit
The number of CPU cores
10
The number of threads
20
Floating Point Unit
Integrated
Level 1 cache size
10 x 32 KB instruction caches
10 x 16 KB data caches
Level 2 cache size
10 x 256 KB
Level 3 cache size
30 MB
Physical memory
512 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
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: 4
Supported memory: DDR3-800, DDR3-978, DDR3-1066
DIMMs per channel: 4
ECC supported: Yes
Electrical / Thermal parameters
Maximum operating temperature
69°C
Thermal Design Power
130 Watt
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