General information
Type
CPU / Microprocessor
Market segment
Server
Family：Fits Xeon 3400
Model number ：X3450
CPU part numbers
BV80605001911AQ is an OEM/tray microprocessor
BX80605X3450 is a boxed microprocessor
Frequency ?
2667 MHz
Maximum turbo frequency
3200 MHz (1 or 2 cores)
2800 MHz (3 or 4 cores)
Bus speed ?
2.5 GT/s
Clock multiplier ?
20
Package
1156-land Flip-Chip Land Grid Array (FC-LGA8)
1.48" x 1.48" (3.75 cm x 3.75 cm)
Socket
Socket 1156 / H1 / LGA1156
S-spec numbers
Part number
ES/QS processors
Production processors
Q3AP
SLBLD
BV80605001911AQ
+ +
BX80605X3450
+
Architecture / Microarchitecture
Microarchitecture
Nehalem
Platform
Foxhollow-WS
Processor core ?
Lynnfield
Core stepping ?
B1 (Q3AP, SLBLD)
CPUID
106E5 (SLBLD)
Manufacturing process
0.045 micron
774 million transistors
Die
296mm2
Data width
64 bit
The number of CPU cores
4
The number of threads
8
Floating Point Unit
Integrated
Level 1 cache size ?
4 x 32 KB 4-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 ?
EM64T / Extended Memory 64 technology / 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 ?