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Intel Pentium U5400

Intel U5400

The Intel Pentium U5400 is an entry level CPU for thin and light laptops. It is based on the Arrandale core (Core i3/i5) but Turbo Boost (for the CPU), Hyper-Threading, Virtualization, Trusted Execution, and AES functions are disabled. Due to the slow clock speed, the U5400 is only sufficient for non demanding applications.

The Arrandale Pentium CPU features the integrated Intel HD Graphics graphics card which is clocked at 166-500 MHz (due to Turbo Boost). Furthermore, the CPU also features an integrated memory controller that supports up to 8 GB of DDR3-800 main memory.

SeriesIntel Pentium
CodenameArrandale
Clock Rate1200 MHz
Front Side Bus2500 MHz
Level 2 Cache512 KB
Level 3 Cache3072 KB
Number of Cores / Threads2 / 2
Max. Power Consumption (TDP = Thermal Design Power)18 Watt
Transistor Count382+177 Million
Manufacturing Technology32 nm
Die Size81+114 mm2
Max. Temperature105 °C
SocketBGA1288
FeaturesIntel HD Graphics 166-500MHz, DDR3-800 Memory Controller, Intel 64, Idle States, Enhanced Speedstep, Thermal Monitoring, Fast Memory Access, Flex Memory Access, Execute Disable Bit
64 Bit64 Bit support
Announcement Date05/24/2010
Product Link (external)Intel Pentium U5400

CPU Benchmarks

wPrime 2.0x: 1024m
0% 100%
min: 1772     avg: 1790.5 (80.07%)     max: 1809 seconds*
wPrime 2.0x: 32m
0% 100%
min: 55.3     avg: 55.7 (89.61%)     max: 56.17 seconds*
3DMark 06 - CPU:
0% 100%
min: 1124     avg: 1126 (10.67%)     max: 1128 Points
PCMark 05: Standard 1024x768
0% 100%
min: 2641     avg: 2641 (12.78%)     max: 2641 Points
Cinebench R11.5: CPU Multi 64Bit
0% 100%
min: 0.78     avg: 0.8 (3.22%)     max: 0.78 Points
Cinebench R10: Rendering Single CPUs 64Bit
0% 100%
min: 1691     avg: 1691 (6.66%)     max: 1691 Points
Cinebench R10: Rendering Multiple CPUs 64Bit
0% 100%
min: 3246     avg: 3246 (6.53%)     max: 3246 Points
Cinebench R10: Rendering Single 32Bit
0% 100%
min: 1229     avg: 1285.5 (17.63%)     max: 1342 Points
Cinebench R10: Rendering Multiple CPUs 32Bit
0% 100%
min: 2593     avg: 2599 (7.47%)     max: 2605 Points
Super Pi mod 1.5 XS 1M:
0% 100%
min: 35     avg: 35.5 (94.16%)     max: 36 Seconds*
Super Pi mod 1.5 XS 2M:
0% 100%
min: 84.1     avg: 84.1 (97.28%)     max: 84.1 Seconds*
Super Pi Mod 1.5 XS 32M:
0% 100%
min: 1856     avg: 1856 (91.81%)     max: 1856 Seconds*
SiSoft Sandra Dhrystone (MIPS):
0% 100%
min: 11000     avg: 11000 (5.21%)     max: 11000 MIPS
SiSoft Sandra Whetstone (MFLOPS):
0% 100%
min: 7660     avg: 7660 (5.87%)     max: 7660 MFLOPS
Windows 7 Experience Index: Processor
0% 100%
min: 3.9     avg: 3.9 (38.1%)     max: 3.9 points
- Range of benchmarks for this CPU
- Average benchmark score

Reviews for the Intel Pentium U5400 processor

Acer Aspire 1830TZ (Intel Graphics Media Accelerator (GMA) HD Graphics, 11.6")
» Acer Aspire 1830TZ - External Review

Acer Aspire 1830TZ-U542G25iki (Intel Graphics Media Accelerator (GMA) HD Graphics, 11.6")
» Acer Aspire 1830TZ-U542G25iki - External Review

HP Pavilion dm3-3110us (Intel Graphics Media Accelerator (GMA) 4500MHD, 13.3")
» HP Pavilion dm3-3110us - External Review

HP TouchSmart tm2-2050er (ATI Mobility Radeon HD 5450, 12.1")
» HP TouchSmart tm2-2050er - External Review

Lenovo IdeaPad U160-M436LGE (Intel Graphics Media Accelerator (GMA) HD Graphics, 11.6")
» Lenovo IdeaPad U160-M436LGE - External Review

Lenovo ThinkPad Edge 11-NVY34RT (Intel Graphics Media Accelerator (GMA) HD Graphics, 11.6")
» Lenovo ThinkPad Edge 11-NVY34RT - External Review

Packard Bell dot u (Intel Graphics Media Accelerator (GMA) HD Graphics, 11.6")
» Packard Bell dot u - External Review

Sony Vaio VPC-Y21S1E (Intel Graphics Media Accelerator (GMA) HD Graphics, 13.3")
» Review Sony Vaio VPC-Y21S1E Subnotebook - Review
» Sony Vaio VPC-Y21S1E - External Review

Sony Vaio VPCY218FX/G (Intel Graphics Media Accelerator (GMA) HD Graphics, 13.3")
» Sony Vaio VPCY218FX/G - External Review

Toshiba Libretto W100 (Intel Graphics Media Accelerator (GMA) HD Graphics, 7.0")
» Toshiba Libretto W100 - External Review

Toshiba Libretto W105 (Intel Graphics Media Accelerator (GMA) HD Graphics, 7.0")
» Toshiba Libretto W105 - External Review

Toshiba Libretto W105-L251 (Intel Graphics Media Accelerator (GMA) HD Graphics, 7.0")
» Toshiba Libretto W105-L251 - External Review

Toshiba Portégé T210 (Intel Graphics Media Accelerator (GMA) HD Graphics, 11.6")
» Toshiba Portégé T210 - External Review

Toshiba Satellite T235-S1350 (Intel Graphics Media Accelerator (GMA) HD Graphics, 13.3")
» Toshiba Satellite T235-S1350 - External Review

Toshiba Satellite T235D-S1350 (Intel Graphics Media Accelerator (GMA) HD Graphics, 13.3")
» Toshiba Satellite T235D-S1350 - 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 Intel Pentium

» Intel Pentium 3560M
   2.4 GHz / 0.5 MB + 2 MB
» Intel Pentium 2030M
   2.5 GHz / 0.5 MB + 2 MB
» Intel Pentium 3550M
   2.3 GHz / 0.5 MB + 2 MB
» Intel Pentium 2020M
   2.4 GHz / 0.5 MB + 2 MB
» Intel Pentium B980
   2.4 GHz / 0.5 MB + 2 MB
» Intel Pentium B970
   2.3 GHz / 0.5 MB + 2 MB
» Intel Pentium B960
   2.2 GHz / 0.5 MB + 2 MB
» Intel Pentium 3805U
   1.9 GHz / 0.5 MB + 2 MB
» Intel Pentium B950
   2.1 GHz / 0.5 MB + 2 MB
» Intel Pentium P6300
   2.27 GHz / 0.5 MB + 3 MB
» Intel Pentium 2127U
   1.9 GHz / 0.5 MB + 2 MB
» Intel Pentium B940
   2 GHz / 0.5 MB + 2 MB
» Intel Pentium 3558U
   1.7 GHz / 0.5 MB + 2 MB
» Intel Pentium 3556U
   1.7 GHz / 0.5 MB + 2 MB
» Intel Pentium 2117U
   1.8 GHz / 0.5 MB + 2 MB
» Intel Pentium P6200
   2.13 GHz / 0.5 MB + 3 MB
» Intel Pentium P6100
   2 GHz / 0.5 MB + 3 MB
» Intel Pentium N3540
   2.16 GHz / 2 MB
» Intel Pentium P6000
   1.86 GHz / 0.5 MB + 3 MB
» Intel Pentium J2900
   2.41 GHz / 2 MB
» Intel Pentium N3530
   2.16 GHz / 2 MB
» Intel Pentium J2850
   2.4 GHz / 2 MB
» Intel Pentium N3520
   2.17 GHz / 2 MB
» Intel Pentium N3510
   2 GHz / 2 MB
» Intel Pentium 997
   1.6 GHz / 0.5 MB + 2 MB
» Intel Pentium 987
   1.5 GHz / 0.5 MB + 2 MB
» Intel Pentium 3561Y
   1.2 GHz / 0.5 MB + 2 MB
» Intel Pentium 3560Y
   1.2 GHz / 0.5 MB + 2 MB
» Intel Pentium 2129Y
   1.1 GHz / 0.5 MB + 2 MB
» Intel Pentium 977
   1.4 GHz / 0.5 MB + 2 MB
» Intel Pentium 967
   1.3 GHz / 0.5 MB + 2 MB
» Intel Pentium U5600
   1.33 GHz / 0.5 MB + 3 MB
» Intel Pentium 957
   1.2 GHz / 0.5 MB + 2 MB
» Intel Pentium U5400
   1.2 GHz / 0.5 MB + 3 MB
» Intel Pentium SU2700
   1.3 GHz / 2 MB

Surrounding CPUs

- AMD Athlon 64 X2 TK-53
   1.7 GHz / 0.5 MB
- AMD Athlon Neo X2 L325
   1.5 GHz / 1 MB
- AMD Turion 64 X2 TL-52
   1.6 GHz / 1 MB
- Intel Core 2 Duo SU7300
   1.3 GHz / 3 MB
- AMD Turion Neo X2 L625
   1.6 GHz / 1 MB
» Intel Pentium U5400
   1.2 GHz / 0.5 MB + 3 MB
+ Intel Celeron 1019Y
   1 GHz / 512 KB + 2048 KB
+ AMD Turion 64 X2 L510
   1.6 GHz / 1024 KB
+ Intel Pentium Dual Core T2310
   1.46 GHz / 1024 KB
+ Intel Pentium Dual Core SU4100
   1.3 GHz / 2048 KB
+ Mediatek MT8135
   1.7 GHz / KB
> Notebook / Laptop Reviews and News > FAQ / Tips / Technics > Notebook Processors > Intel Pentium U5400 Notebook Processor
Author: Klaus Hinum (Update: 2012-05-26)