Intel Core i3 5157U 

Released January, 2015
  • 2.5 GHz
  • Dual core

Benchmarks Real world tests of the Intel Core i3 5157U

3D Mark 06 (CPU)

Core i3 5157U
33.2
Core i5 5257U
42.4
Core i5 2540M
n.d.

PassMark Data courtesy Passmark

Core i3 5157U
3,661
Core i5 5257U
4,389
Core i5 2540M
3,765

PassMark (Single Core)

Core i3 5157U
1,390
Core i5 5257U
1,708
Core i5 2540M
1,560

Specifications Full list of technical specs

summary

Clock speed 2.5 GHz
Cores Dual core
Is unlocked No

features

Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions
  1. Supplemental SSE3
  2. AVX
  3. SSE4
  4. SSE2
  5. SSE
  6. MMX
  7. SSE3
  8. AVX 2.0
  9. SSE4.1
  10. SSE4.2
  11. AES
Supports dynamic frequency scaling Yes

power consumption

TDP 28W
Annual home energy cost 6.75 $/year
Performance per watt 5.46 pt/W
Typical power consumption 22.75W

bus

Architecture DMI 2.0
Number of links 1
Transfer rate 5,000 MT/s

details

Architecture x86-64
Threads 4 threads
L2 cache 0.5 MB
L2 cache per core 0.25 MB/core
L3 cache 3 MB
L3 cache per core 1.5 MB/core
Manufacture process 14 nm
Max CPUs 1

overclocking

Overclocked clock speed 2.5 GHz
Overclocked clock speed (Water) 2.5 GHz
Overclocked clock speed (Air) 2.5 GHz

integrated graphics

GPU GPU
Label Intel® Iris™ Graphics 6100
Number of displays supported 3
GPU clock speed 300 MHz
Turbo clock speed 1,000 MHz

memory controller

Memory controller Built-in
Memory type DDR3
Channels Dual Channel
Maximum bandwidth 12,800 MB/s
Maximum memory size 16,384 MB
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