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Intel Pentium 2129Y

The Intel Pentium 2129Y is an entry-level ULV-processor for ultrabooks and tablets. It is based on the Ivy Bridge architecture but many of the features like Turbo Boost, Virtualization VT-d, HyperThreading, AES or Trusted Execution are deactivated. Each of the two cores offers a clock speed of 1.1 GHz. As other dual core Pentium CPUs, the 2129Y offers a 2 MB L3-Cache.

Ivy Bridge is an enhanced die shrink of the Sandy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm (versus 32nm Sandy Bridge CPUs) and are the first to introduce 3D transistors for increased energy efficiency when compared to similarly clocked Sandy Bridge processors. Other new features are integrated PCI Express 3.0 and  DDR3(L)-1600 support.

The performance of the Pentium 2129Y is slightly above a similarly clocked Sandy Bridge processor due to slight architectural improvements. As a result, overall performance is a bit above the Pentium 957.

The integrated Intel HD Graphics offers 6 Execution Units (EUs) clocked at 350 MHz up to 850 MHz with Turbo Boost.

The 2129Y is rated at a TDP of 10 W including graphics card and memory controller. Therefore, the CPU is suited for tablets and ultrabooks.

SeriesIntel Pentium
CodenameIvy Bridge
Series: Pentium Ivy Bridge
Intel Pentium 2030M compare2.5 GHz2 / 22 MB
Intel Pentium 2020M compare2.4 GHz2 / 22 MB
Intel Pentium 2127U compare1.9 GHz2 / 22 MB
Intel Pentium 2117U compare1.8 GHz2 / 22 MB
» Intel Pentium 2129Y1.1 GHz2 / 22 MB
Clock Rate1100 MHz
Level 1 Cache128 KB
Level 2 Cache512 KB
Level 3 Cache2 MB
Number of Cores / Threads2 / 2
Power Consumption (TDP = Thermal Design Power)10 Watt
Manufacturing Technology22 nm
Max. Temperature105 °C
SocketBGA
FeaturesVirtualization VT-x, Intel 64, My WiFi, Idle States, Enhanced SpeedStep, Thermal Monitoring, Execute Disable Bit
GPUIntel HD Graphics (Ivy Bridge) (350 - 850 MHz)
64 Bit64 Bit support
Architecturex86
Starting Price$150 U.S.
Announcement Date01/01/2013
Product Link (external)Intel Pentium 2129Y

Benchmarks

Cinebench R10 - Cinebench R10 Rend. Single (32bit)
1502 points (13%)
wPrime 2.10 - wPrime 2.0 1024m *
2182 s (26%)
wPrime 2.10 - wPrime 2.0 32m *
71.5 s (14%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
34.6 s (7%)
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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Reviews for the Intel Pentium 2129Y processor

Acer Aspire V5-132P (Intel HD Graphics (Ivy Bridge), 11.60")
» Acer Aspire V5-132P Notebook Review - Review
» Acer Aspire V5-132P - External Review

» Mobile CPU Comparison
Comparison of all mobile CPU series

» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series Pentium

» Intel Pentium Gold 5405U
   2x 2.3 GHz
» Intel Pentium 4405U
   2x 2.1 GHz
» Intel Pentium 3560M
   2x 2.4 GHz
» Intel Pentium 2030M
   2x 2.5 GHz
» Intel Pentium 3550M
   2x 2.3 GHz
» Intel Pentium 2020M
   2x 2.4 GHz
» Intel Pentium 3825U
   2x 1.9 GHz
» Intel Pentium B980
   2x 2.4 GHz
» Intel Pentium 4405Y
   2x 1.5 GHz
» Intel Pentium B970
   2x 2.3 GHz
» Intel Pentium N4200
   4x 1.1 GHz - 2.5 GHz
» Intel Pentium B960
   2x 2.2 GHz
» Intel Pentium 3805U
   2x 1.9 GHz
» Intel Pentium B950
   2x 2.1 GHz
» Intel Pentium P6300
   2x 2.27 GHz
» Intel Pentium 2127U
   2x 1.9 GHz
» Intel Pentium B940
   2x 2 GHz
» Intel Pentium 3558U
   2x 1.7 GHz
» Intel Pentium 3556U
   2x 1.7 GHz
» Intel Pentium 2117U
   2x 1.8 GHz
» Intel Pentium P6200
   2x 2.13 GHz
» Intel Pentium P6100
   2x 2 GHz
» Intel Pentium N3540
   4x 2.16 GHz - 2.66 GHz
» Intel Pentium N3710
   4x 1.6 GHz - 2.56 GHz
» Intel Pentium P6000
   2x 1.86 GHz
» Intel Pentium J2900
   4x 2.41 GHz - 2.67 GHz
» Intel Pentium N3530
   4x 2.16 GHz - 2.58 GHz
» Intel Pentium N3700
   4x 1.6 GHz - 2.4 GHz
» Intel Pentium J2850
   4x 2.4 GHz
» Intel Pentium N3520
   4x 2.17 GHz - 2.42 GHz
» Intel Pentium N3510
   4x 2 GHz
» Intel Pentium 997
   2x 1.6 GHz
» Intel Pentium 987
   2x 1.5 GHz
» Intel Pentium 3561Y
   2x 1.2 GHz
» Intel Pentium 3560Y
   2x 1.2 GHz
» Intel Pentium 2129Y
   2x 1.1 GHz
» Intel Pentium 977
   2x 1.4 GHz
» Intel Pentium 967
   2x 1.3 GHz
» Intel Pentium U5600
   2x 1.33 GHz
» Intel Pentium 957
   2x 1.2 GHz
» Intel Pentium U5400
   2x 1.2 GHz
» Intel Pentium SU2700
   1x 1.3 GHz

Surrounding CPUs

+ AMD Turion II Neo K685
   2x 1.8 GHz
+ VIA Nano QuadCore L4700
   4x 1.2 GHz - 1.46 GHz
+ Intel Pentium 3561Y
   2x 1.2 GHz
+ Intel Pentium 3560Y
   2x 1.2 GHz
+ Intel Celeron 2961Y
   2x 1.1 GHz
» Intel Pentium 2129Y
   2x 1.1 GHz
- Intel Core 2 Duo SU9400
   2x 1.4 GHz
- AMD Turion 64 X2 TL-58
   2x 1.9 GHz
- AMD Turion 64 X2 TL-56
   2x 1.8 GHz
- Intel Celeron Dual-Core T1600
   2x 1.66 GHz
- Intel Celeron Dual-Core T1500
   2x 1.87 GHz
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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Notebook Processors > Intel Pentium 2129Y Notebook Processor
Klaus Hinum (Update: 2012-12-11)