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| Intel Core i5 520M vs i3 380M |
Released January, 2010
Intel Core i5 520M
- 2.4 GHz
- Dual core
Reasons to buy the Intel Core i5 520M
![]() | Supports trusted computing Yes |
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Cast your vote Do you agree or disagree with CPUBoss?
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Differences What are the advantages of each
| |||||||
Supports trusted computing | Yes | vs | No | Somewhat common; Allows for safer, more reliable computing | |||
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CPUBoss is not aware of any important advantages of the Core i3 380M vs the Core i5 520M. | |||||||
Benchmarks Real world tests of Core i5 520M vs i3 380M
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Core i5 520M
3,737
Core i3 380M
3,269
GeekBench 3 (Single core) Data courtesy Primate Labs
Core i5 520M
1,867
Core i3 380M
1,505
GeekBench 3 (AES single core) Data courtesy Primate Labs
Core i5 520M
1,340,000 MB/s
Core i3 380M
106,200 MB/s
GeekBench (32-bit) Data courtesy Primate Labs
Core i5 520M
3,593
Core i3 380M
3,094
GeekBench (64-bit) Data courtesy Primate Labs
Core i5 520M
4,110
Core i3 380M
3,304
GeekBench
Core i5 520M
5,349
Core i3 380M
4,971
PassMark Data courtesy Passmark
Core i5 520M
2,380
Core i3 380M
2,100
PassMark (Single Core)
Core i5 520M
1,058
Core i3 380M
966
Specifications Full list of technical specs
summary | Core i5 520M | vs | i3 380M |
---|---|---|---|
Clock speed | 2.4 GHz | 2.53 GHz | |
Cores | Dual core | Dual core | |
Socket type | |||
BGA 1288 | |||
rPGA 988A | |||
Is unlocked | No | No | |
features | |||
Has a NX bit | Yes | Yes | |
Supports trusted computing | Yes | No | |
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 | 35W | 35W | |
Annual home energy cost | 8.43 $/year | 8.43 $/year | |
Performance per watt | 13.49 pt/W | 2.98 pt/W | |
Typical power consumption | 28.44W | 28.44W | |
bus | |||
Architecture | DMI | DMI | |
Number of links | 1 | 1 | |
Transfer rate | 2,500 MT/s | 2,500 MT/s |
details | Core i5 520M | vs | i3 380M |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 4 | 4 | |
L2 cache | 0.5 MB | 1 MB | |
L2 cache per core | 0.25 MB/core | 0.5 MB/core | |
L3 cache | 3 MB | 3 MB | |
L3 cache per core | 1.5 MB/core | 1.5 MB/core | |
Manufacture process | 32 nm | 32 nm | |
Transistor count | 382,000,000 | 382,000,000 | |
Max CPUs | 1 | 1 | |
Clock multiplier | 18 | 19 | |
overclocking | |||
Overclocked clock speed | 2.86 GHz | 2.59 GHz | |
Overclocked clock speed (Water) | 2.4 GHz | 2.53 GHz | |
PassMark (Overclocked) | 1,455.5 | 1,108.4 | |
Overclocked clock speed (Air) | 2.86 GHz | 2.59 GHz | |
integrated graphics | |||
GPU | GPU | GPU | |
Label | Intel® HD Graphics | Intel® HD Graphics | |
Number of displays supported | 2 | 2 | |
GPU clock speed | 500 MHz | 500 MHz | |
Turbo clock speed | 766 MHz | 667 MHz | |
memory controller | |||
Memory controller | Built-in | Built-in | |
Memory type | |||
DDR3-1066 | |||
DDR3-800 | |||
DDR3 | |||
Channels | Dual Channel | Dual Channel | |
Supports ECC | No | No | |
Maximum bandwidth | 17,066.66 MB/s | 17,066.66 MB/s | |
Maximum memory size | 8,499.2 MB | 8,192 MB |
Intel Core i5 520M ![]() | Intel Core i3 380M ![]() |
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