Intel Core2 QX9775 

Released February, 2008
  • 3.2 GHz
  • Quad core
  • Unlocked

Benchmarks Real world tests of the Intel Core2 QX9775

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core2 QX9775
Core2 QX9770
Core i7 3770K

GeekBench 3 (Single core) Data courtesy Primate Labs

Core2 QX9775
Core2 QX9770

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core2 QX9775
134,400 MB/s
Core i7 3770K
2,620,000 MB/s
Core2 QX9770
137,050 MB/s

Specifications Full list of technical specs


Clock speed 3.2 GHz
Cores Quad core
Socket type LGA 771
Is unlocked Yes


Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. SSE
  3. SSE2
  4. SSE4.1
  5. SSE3
  6. Supplemental SSE3
Supports dynamic frequency scaling Yes

power consumption

TDP 150W
Annual home energy cost 36.13 $/year
Annual commercial energy cost 131.4 $/year
Performance per watt 1.53 pt/W
Typical power consumption 121.88W


Architecture FSB
Clock speed 1,600 MHz


Architecture x86-64
Threads 4 threads
L2 cache 12 MB
L2 cache per core 3 MB/core
Manufacture process 45 nm
Transistor count 820,000,000
Max CPUs 2
Clock multiplier 8
Voltage range 0.85 - 1.35V
Operating temperature Unknown - 63°C


Overclocked clock speed 4.04 GHz
Overclocked clock speed (Water) 4.45 GHz
PassMark (Overclocked) 1,791.4
Overclocked clock speed (Air) 4.04 GHz

integrated graphics

GPU None
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