Vand Intel(R) Core(TM)2 Quad CPU Q9550 2.83GHz 12M

Descriere
icroarchitecture Core
Processor core ? Yorkfield
Core steppings ? C0 (Q9PT, SLAN4)
C1 (SLAWQ)
E0 (SLB8V)
CPUIDs 10677 (SLAWQ)
1067A (SLB8V)
Manufacturing process 0.045 micron
820 million transistors
Die size 214mm2
Data width 64 bit
The number of cores 4
The number of threads 4
Floating Point Unit Integrated
Level 1 cache size ? 4 x 32 KB instruction caches
4 x 32 KB data caches
Level 2 cache size ? 2 x 6 MB 12-way set associative caches (each L2 cache is shared between 2 cores)
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
EM64T / Extended Memory 64 technology / Intel 64 ?
VT / Virtualization technology ?
NX / XD / Execute disable bit ?
SSE4.1 / Streaming SIMD Extensions 4.1 ?
TXT / Trusted Execution technology
Low power features
Enhanced SpeedStep technology ?
Stop Grant state ?
Halt state
Extended Halt state
Extended Stop Grant State
Sleep state ?
Deep Sleep state ?
Deeper Sleep state ?

Electrical / Thermal parameters
V core ? 0.85V - 1.3625V
Minimum/Maximum operating temperature ? 5°C - 71.4°C
Minimum/Maximum power dissipation ? 12 Watt (TDP in extended HALT state) / 132.48 Watt
Thermal Design Power ? 95 Watt