Intel Pentium 2127U 

Released July, 2013
  • 1.9 GHz
  • Dual core

The Intel Pentium 2127U is an ULV (Ultra Low Voltage) processor, based on the Ivy Bridge technology, making it perfect for smaller laptops or notebooks due to its low power consumption, providing for a longer battery life. The 2127U sports two cores, each of which is clocked at 1.9GHz, and 2MB L3 cache. The integrated Intel HD Graphics is clocked at 350MHz and is based off of the Intel HD Graphics 2500 making it a decently good GPU for such a processor. The 2127U performs on par with other similarly clocked Sandy Bridge processors, even slightly better.

Explore 1 laptop with the Intel Pentium 2127U

Benchmarks Real world tests of the Intel Pentium 2127U

CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench

Pentium 2127U
15.2 fps
Core i3 3217U
131.71 fps

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Pentium 2127U

GeekBench 3 (Single core) Data courtesy Primate Labs

Pentium 2127U

GeekBench 3 (AES single core) Data courtesy Primate Labs

Pentium 2127U
99,900 MB/s
Core i3 2365M
68,800 MB/s
Core i3 3217U
93,600 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Pentium 2127U


Pentium 2127U

PassMark Data courtesy Passmark

Pentium 2127U

PassMark (Single Core)

Pentium 2127U

Specifications Full list of technical specs


Clock speed 1.9 GHz
Cores Dual core


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

power consumption

Annual home energy cost 4.1 $/year
Performance per watt 5.83 pt/W
Typical power consumption 13.81W


Architecture DMI
Transfer rate 5,000 MT/s


Architecture x86-64
Threads 2 threads
L2 cache 1 MB
L2 cache per core 0.5 MB/core
L3 cache 2 MB
L3 cache per core 1 MB/core
Manufacture process 22 nm
Max CPUs 1
Operating temperature Unknown - 105°C


Overclocked clock speed 1.9 GHz
Overclocked clock speed (Water) 1.9 GHz
Overclocked clock speed (Air) 1.9 GHz

integrated graphics

Label Intel® HD Graphics
Number of displays supported 3
GPU clock speed 350 MHz
Turbo clock speed 1,100 MHz

memory controller

Memory controller Built-in
Memory type
  1. DDR3L-1600
  2. DDR3L-1333
  3. DDR3RS-1333
  4. DDR3RS-1600
Channels Dual Channel
Supports ECC No
Maximum bandwidth 25,600 MB/s
Maximum memory size 32,768 MB
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