General information
Type
CPU / Microprocessor
Market segment
Server
Family：Fits Xeon E3-1200 v2
Model number ：E3-1225 v2
CPU part numbers
CM8063701160603 is an OEM/tray microprocessor
BX80637E31225V2 is a boxed microprocessor
Frequency ?
3200 MHz
Maximum turbo frequency
3600 MHz (1 or 2 cores)
3500 MHz (3 cores)
3400 MHz (4 cores)
Bus speed ?
5 GT/s
Clock multiplier ?
32
Package
1155-land Flip-Chip Land Grid Array (FCLGA 1155)
Socket
Socket 1155 / H2 / LGA1155
Size
1.48" x 1.48" / 3.75cm x 3.75cm
S-spec numbers
Part number
ES/QS processors
Production processors
QBZQ
SR0PJ
BX80637E31225V2
+
CM8063701160603
+ +
Architecture / Microarchitecture
Microarchitecture
Ivy Bridge
Platform
Carlow
Processor core ?
Ivy Bridge-H2
Core steppings ?
E0 (QBZQ)
E1 (SR0PJ)
CPUID
306A9 (SR0PJ)
Manufacturing process
0.022 micron High-K metal gate process
Data width
64 bit
The number of CPU cores
4
The number of threads
4
Floating Point Unit
Integrated
Level 1 cache size ?
4 x 32 KB 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches
Level 2 cache size ?
4 x 256 KB 8-way set associative caches
Level 3 cache size
8 MB 16-way set associative shared cache
Physical memory
32 GB
Multiprocessing
Uniprocessor
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
AVX / Advanced Vector Extensions
F16C / 16-bit Floating-Point conversion instructions
EM64T / Extended Memory 64 technology / 64 ?
NX / XD / E