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Intel Xeon X3450 specifications
General information |
Type |
|
Market segment |
Server |
Family |
|
Model number |
|
CPU part numbers |
|
Frequency |
2667 MHz |
Maximum turbo frequency |
3200 MHz (1 or 2 cores) 2800 MHz (3 or 4 cores) |
Bus speed |
2.5 GT/s DMI |
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 |
|
Introduction date |
|
Price at introduction |
$241 |
S-spec numbers |
Part number |
ES/QS processors |
Production processors |
|
|
|
BV80605001911AQ |
+ |
+ |
BX80605X3450 |
|
+ |
|
Architecture / Microarchitecture |
Microarchitecture |
Nehalem |
Platform |
Foxhollow-WS |
Processor core |
|
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 |
Extensions and Technologies |
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
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 |
Thread C1/C1E, C3 and C6 states
Core C1/C1E, C3 and C6 states
Package C1/C1E, C3 and C6 states
Enhanced SpeedStep technology
|
Integrated peripherals / components |
Integrated graphics |
None |
Memory controller |
The number of controllers: 1 Memory channels: 2 Supported memory: DDR3-800, DDR3-1066, DDR3-1333 Maximum memory bandwidth (GB/s): 21.3 ECC supported: Yes |
Other peripherals |
|
Electrical / Thermal parameters |
V core |
0.65V - 1.4V |
Maximum operating temperature |
72.7°C |
Maximum power dissipation |
189.78 Watt (peak) 160.08 Watt (sustained) |
Thermal Design Power |
95 Watt |
|
|
|
|
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