Intel Core2 Duo SU9400 

Released August, 2008
  • 1.4 GHz
  • Dual core
1.6 Out of 10

CPUBoss Review Our evaluation of the Intel Core2 Duo SU9400 among laptop CPUs (up to 15W)

Performance

Benchmark performance using all cores

Core2 Duo SU9400
5.7
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Core2 Duo SU9400
5.6
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Core2 Duo SU9400
0.0
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Core2 Duo SU9400
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Core2 Duo SU9400
4.6
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Core2 Duo SU9400
n.d.
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

1.6

CPUBoss Score

Combination of all six facets

Core2 Duo SU9400
1.6

Benchmarks Real world tests of the Intel Core2 Duo SU9400

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core2 Duo SU9400
1,362
Atom Z3735F
2,148

GeekBench 3 (Single core) Data courtesy Primate Labs

Core2 Duo SU9400
817

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core2 Duo SU9400
56,500 MB/s
Atom Z3735F
279,850 MB/s
Core2 Duo SU9600
64,700 MB/s

3D Mark 06 (CPU)

Core2 Duo SU9400
1,197
Atom Z3735F
1,164

PassMark Data courtesy Passmark

Core2 Duo SU9400
969

PassMark (Single Core)

Core2 Duo SU9400
582

Specifications Full list of technical specs

summary

Clock speed 1.4 GHz
Cores Dual core
Socket type BGA 956

features

Has a NX bit Yes
Supports trusted computing Yes
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 10W
Annual home energy cost 2.41 $/year
Performance per watt 6.88 pt/W
Typical power consumption 8.13W

bus

Architecture FSB
Clock speed 800 MHz

details

Architecture x86-64
Threads 2 threads
L2 cache 3 MB
L2 cache per core 1.5 MB/core
Manufacture process 45 nm
Transistor count 410,000,000
Max CPUs 1
Clock multiplier 7
Voltage range 1.05 - 1.15V

overclocking

Overclocked clock speed 1.54 GHz
Overclocked clock speed (Water) 1.4 GHz
Overclocked clock speed (Air) 1.54 GHz

integrated graphics

GPU None
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