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Intel Core 2 Quad Q9400

Physical

Socket: Intel Socket 775
Process Size: 45 nm
Transistors: 548 million
Die Size: 2x 81 mm²
Package: FC-LGA6
tCaseMax: unknown

Performance

Frequency: 2666 MHz
Turbo Clock: N/A
Base Clock: 333 MHz
Multiplier: 8.0x
Voltage: 0.9 V
TDP: 95 W

Architecture

Market: Desktop
Production Status: unknown
Released: Aug 2008
Codename: Yorkfield
Part#: SLB6B
Memory Support: DDR1, DDR2, DDR3

Cores

# of Cores: Quad-core
SMP # CPUs: 1
Integrated Graphics: N/A

Cache

Cache L1: 256 KB
Cache L2: 6144 KB
Cache L3: 0 KB

Features

  • MMX
  • SSE
  • SSE2
  • SSE3
  • SSE4.1
  • EIST
  • Intel 64
  • iAMT2
  • Intel Virtualization Technology
  • LaGrande Technology