Intel® Xeon® Quad-Core X3450, 2.66 GHz, 8M Cache, Turbo, HT

Mô tả

General informationModel number
X3450Frequency (MHz)
2667Clock multiplier 
20Package1156-land Flip-Chip Land Grid Array (FC-LGA8)
1.48" x 1.48" (3.75 cm x 3.75 cm)SocketSocket 1156 (LGA1156)
Architecture / MicroarchitectureCore steppingB1 (SLBLD)Manufacturing process0.045 micronData width64 bitNumber of cores4Floating Point UnitIntegratedLevel 1 cache size 
4 x 32 KB instruction caches
4 x 32 KB data cachesLevel 2 cache size 
4 x 256 KBLevel 3 cache size8 MBMultiprocessingUniprocessorFeatures

• MMX instruction set
• SSE
• SSE2
• SSE3
• Supplemental SSE3
• SSE4.1 
• SSE4.2 
• EM64T technology
• Virtualization technology (VT-x and VT-d)
• Execute Disable bit 
• Turbo Boost Technology 
• Trusted Execution Technology
• Hyper-Threading 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  ? 

On-chip peripherals

• Integrated 2-channel DDR3 SDRAM Memory controller
• Direct Media Interface
• PCI Express interface

Electrical/Thermal parametersV core (V)
0.65 - 1.4Minimum operating temperature (°C)5Maximum power dissipation (W) 
189.78 (peak)
160.08 (sustained)Thermal Design Power (W) 
95

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