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Intel Celeron 2955U vs Pentium 2127U

Mini Review

Intel Celeron 2955U advantages

  • The CPU uses more efficient Haswell core. It has up to 10 %, or 6% on average better performance than Ivy Bridge CPUs when operating at the same frequency.
  • Power consumption of the Intel Celeron 2955U is lower.

Intel Pentium 2127U advantages

  • The microprocessor comes with higher operating frequency than the Celeron 2955U.

2955U vs 2127U specifications comparison

The charts below compare the most important features of the Intel 2127U and 2955U microprocessors. These characteristics, together with an IPC (instructions per cycle) number, determine how well a CPU performs. Darker area on the "On-chip cache" graph is for the On-chip L2 cache. Lighter area is for the L3 cache cache. Although the L3 cache cache is usually larger than the On-chip L2 cache, it is always slower.

The number of cores / threads
3
2.4
1.8
1.2
0.6
0
 
 
2
 
2
 
 
Higher is better
Operating frequency
3
2.4
1.8
1.2
0.6
0
 
 
1.4GHz
 
1.9GHz
 
 
Higher is better
On-chip L2 + L3 cache
3000
2400
1800
1200
600
0
 
 
2560KB
 
2560KB
 
 
Higher is better
Thermal Design Power
20
16
12
8
4
0
 
 
15W
 
17W
 
 
Lower is better

  - Intel Celeron 2955U       - Intel Pentium 2127U

Detailed side by side comparison of Intel Celeron 2955U vs Intel 2127U specs can be found in the "Specifications" tab.


Pros and Cons summary

Celeron 2955U Pentium 2127U
General recommendations:
Needs less power
  General recommendations:
Higher base frequency

Drawbacks:

Base frequency is lower
 

Drawbacks:

Requires more power

Similar processors

Celeron 2955U Pentium 2127U
 

Similar processors use the same socket and architecture as 2955U and Intel 2127U, but their performance and other characteristics are slightly different.

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More comparisons

Compare Intel Celeron 2955U with...

Other Pentium Dual-Core Mobile CPU:

Any CPU:


Compare Intel Pentium 2127U with...

Other Mobile Celeron Dual-Core CPU:

Any CPU:


Note: To see differences with any CPU, type in any combination of the following into the "Any CPU" field: manufacturer name, full or partial family name, model number, part number, core name, socket name, operating frequency, bus speed (must have FSB suffix), and the last level cache. Here are some valid searches:

  i5-3570K
  Intel Celeron 2 GHz
  Haswell
  Pentium 4 800FSB
  AMD 3.3GHz 8MB

Specifications

Please visit Intel Celeron 2955U and Intel Pentium 2127U pages for more detailed specifications of both microprocessors.

 Intel Celeron 2955UIntel Pentium 2127U
Market segmentMobile
ManufacturerIntel
FamilyMobile Celeron Dual-CorePentium Dual-Core Mobile
Basic details
Model number2955U2127U
CPU part numberCL8064701523900
CL8064701567500
AV8063801119100
Introduction dateSeptember 1, 2013June 9, 2013
 
CPU features
Core nameHaswellIvy Bridge
MicroarchitectureHaswellIvy Bridge
Technology (micron)0.022
Data width (bits)64
SocketBGA1168BGA1023
Frequency (MHz)14001900
Clock Multiplier1419
L1 cache64 KB (code) / 64 KB (data)
L2 cache (KB)512
L3 cache (KB)2048
Max temperature (°C)100105
TDP (Watt)1517
Cores2
Threads2
Multiprocessing1
 
Instruction set extensions
AMD64 / EM64T 64-bit technology+
MMX+
SSE+
SSE2+
SSE3+
SSE4.1+
SSE4.2+
SSSE3 / Supplemental SSE3+
 
Supported technologies
PowerNow! / Enhanced SpeedStep+
Virtualization+
Virus Protection / Execute Disable bit+
 
Integrated Graphics
GPU TypeHD (Haswell)HD (Ivy Bridge)
Base frequency (MHz)200350
Maximum frequency (MHz)10001100
The number of supported displays3
 
Integrated Memory Controller(s)
The number of controllers1
Memory channels2
Supported memoryDDR3L-1333, DDR3L-1600, LPDDR3-1333, LPDDR3-1600DDR3-1333, DDR3-1600, DDR3L-1333, DDR3L-1600, DDR3L-RS 1333, DDR3L-RS 1600
Maximum memory bandwidth (GB/s)25.6
Notes:

Rows with different specifications or features are highlighted.

For detailed specifications of "Intel Celeron 2955U" or "Intel Pentium 2127U" parts please click on the links in the table header.

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