Intel Core2 QX9775 

Released February, 2008
  • 3.2 GHz
  • Quad core
  • Unlocked
5.1 Out of 10

Clocked at 3.2GHz, these 45nm processors with dual 1600MHz front-side buses are sure to perform great.
by Legit Reviews (Feb, 2008)
The first time we ran this benchmark Intel was getting just 5 FPS on the Core 2 Duo E6300, so it's amazing to see how far Intel has come in the past two years on this benchmark.
by Legit Reviews (Feb, 2008)

CPUBoss Review Our evaluation of the Intel Core2 QX9775 among desktop CPUs (over 75W)

Performance

Benchmark performance using all cores

Core2 QX9775
6.8
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Core2 QX9775
5.3
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Core2 QX9775
0.0
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Core2 QX9775
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Core2 QX9775
5.2
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Core2 QX9775
5.0
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

5.1

CPUBoss Score

Combination of all six facets

Core2 QX9775
5.1

Benchmarks Real world tests of the Intel Core2 QX9775

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core2 QX9775
11,259
Core i7 3770K
13,098

GeekBench 3 (Single core) Data courtesy Primate Labs

Core2 QX9775
1,728

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core2 QX9775
134,400 MB/s
Core i7 3770K
2,620,000 MB/s
Core2 Quad Q9650
128,200 MB/s

Specifications Full list of technical specs

summary

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

features

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 36.14 $/year
Annual commercial energy cost 131.4 $/year
Performance per watt 1.75 pt/W
Typical power consumption 121.88W

bus

Architecture FSB
Clock speed 1,600 MHz

details

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

overclocking

Overclocked clock speed 4.03 GHz
Overclocked clock speed (Water) 4.45 GHz
PassMark (Overclocked) 1,791.4
Overclocked clock speed (Air) 4.03 GHz

integrated graphics

GPU None
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