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| Intel Core2 Duo SU9400 vs Core i5 520M |
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Released January, 2010
Intel Core i5 520M
- 2.4 GHz
- Dual core
Reasons to buy the Core i5 520M
![]() | Has a built-in GPU Yes |
Cast your vote Do you agree or disagree with CPUBoss?
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Differences What are the advantages of each
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CPUBoss is not aware of any important advantages of the Core2 Duo SU9400 vs the Core i5 520M. | |||||||
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Has a built-in GPU | Yes | vs | No | Somewhat common; A separate graphics adapter is not required |
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Benchmarks Real world tests of Core2 Duo SU9400 vs Core i5 520M
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Core2 Duo SU9400
1,362
Core i5 520M
3,737
GeekBench 3 (Single core) Data courtesy Primate Labs
Core2 Duo SU9400
817
Core i5 520M
1,867
GeekBench 3 (AES single core) Data courtesy Primate Labs
Core2 Duo SU9400
56,500 MB/s
Core i5 520M
1,340,000 MB/s
3D Mark 06 (CPU)
Core2 Duo SU9400
1,197
Core i5 520M
2,728.5
PassMark Data courtesy Passmark
Core2 Duo SU9400
937
Core i5 520M
2,380
PassMark (Single Core)
Core2 Duo SU9400
585
Core i5 520M
1,058
Specifications Full list of technical specs
summary | Core2 Duo SU9400 | vs | Core i5 520M |
---|---|---|---|
Clock speed | 1.4 GHz | 2.4 GHz | |
Cores | Dual core | Dual core | |
Socket type | |||
BGA 956 | |||
BGA 1288 | |||
rPGA 988A | |||
features | |||
Has a NX bit | Yes | Yes | |
Supports trusted computing | Yes | Yes | |
Has virtualization support | Yes | Yes | |
Instruction set extensions | |||
SSE2 | |||
MMX | |||
SSE4 | |||
SSE3 | |||
SSE | |||
SSE4.1 | |||
SSE4.2 | |||
Supplemental SSE3 | |||
AES | |||
Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
TDP | 10W | 35W | |
Annual home energy cost | 2.41 $/year | 8.43 $/year | |
Performance per watt | 5.97 pt/W | 13.49 pt/W | |
Typical power consumption | 8.13W | 28.44W |
details | Core2 Duo SU9400 | vs | Core i5 520M |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 2 | 4 | |
L2 cache | 3 MB | 0.5 MB | |
L2 cache per core | 1.5 MB/core | 0.25 MB/core | |
Manufacture process | 45 nm | 32 nm | |
Transistor count | 410,000,000 | 382,000,000 | |
Max CPUs | 1 | 1 | |
Clock multiplier | 7 | 18 | |
overclocking | |||
Overclocked clock speed | 1.54 GHz | 2.86 GHz | |
Overclocked clock speed (Water) | 1.4 GHz | 2.4 GHz | |
Overclocked clock speed (Air) | 1.54 GHz | 2.86 GHz | |
integrated graphics | |||
GPU | None | GPU | |
Label | N/A | Intel® HD Graphics | |
Number of displays supported | N/A | 2 | |
GPU clock speed | N/A | 500 MHz | |
Turbo clock speed | N/A | 766 MHz | |
bus | |||
Architecture | FSB | DMI | |
Number of links | 1 | 1 |
Intel Core2 Duo SU9400 ![]() | Intel Core i5 520M ![]() |
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