Intel Core i5 520E 

Released January, 2010
  • 2.4 GHz
  • Dual core

Benchmarks Real world tests of the Intel Core i5 520E

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i5 520E
3,622
Core i7 620M
4,227
E1 1200
n.d.

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i5 520E
1,538
Core i7 620M
2,114
E1 1200
n.d.

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i5 520E
586.7 MB/s
Core i7 620M
1,530,000 MB/s
E1 1200
n.d.

PassMark Data courtesy Passmark

Core i5 520E
2,486
E1 1200
666
Core i7 620M
2,748

PassMark (Single Core)

Core i5 520E
1,011
E1 1200
368
Core i7 620M
1,211

Specifications Full list of technical specs

summary

Clock speed 2.4 GHz
Turbo clock speed 2.93 GHz
Cores Dual core
Socket type BGA 1288
Is unlocked No

features

Has a NX bit Yes
Supports trusted computing Yes
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. AES
  3. SSE
  4. SSE2
  5. SSE4.1
  6. SSE3
  7. Supplemental SSE3
  8. SSE4.2
  9. SSE4
Supports dynamic frequency scaling Yes

power consumption

TDP 35W
Performance per watt 2.49 pt/W
Typical power consumption 28.44W

bus

Architecture DMI
Number of links 1
Transfer rate 2,500 MT/s

details

Threads 4 threads
L2 cache 1 MB
L2 cache per core 0.5 MB/core
L3 cache 3 MB
L3 cache per core 1.5 MB/core
Manufacture process 32 nm
Transistor count 382,000,000
Max CPUs 1
Clock multiplier 18
Architecture x86-64

overclocking

Overclocked clock speed 2.4 GHz
Overclocked clock speed (Water) 2.4 GHz
Overclocked clock speed (Air) 2.4 GHz

integrated graphics

GPU GPU
Label Integrated
Number of displays supported 2
GPU clock speed 500 MHz
Turbo clock speed 766 MHz

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1066
  2. DDR3-800
  3. DDR3
Channels Dual Channel
Supports ECC Yes
Maximum bandwidth 17,066.66 MB/s
Maximum memory size 9,000.96 MB
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