AMD Turion II P540

The AMD Turion II Dual-Core Mobile P540 is a dual-core processor for laptops based on the same architecture like the desktop Athlon II CPUs (K10.5 with missing level 3 cache). The CPU integrates a 533 MHz dual-channel DDR3 memory controller and communicates with a single 1800 MHz 16-Bit HyperTransport 3.0 link. The Turion II P540 is manufactured in 45nm SOI.

The performance is hard to compare to a current Intel CPU. On average it should be on par with a Core 2 Duo / Pentium Dual-Core at the same clock speed and cache size. As most Core 2 Duo at this speed have a much larger Level 2 cache, the performance lies beyond the typical Core 2 Duo at 2.4 GHz.

Compared to the slightly faster clocked Turion II N530, the P540 is rated at a lower TDP of 25 Watt.

SeriesAMD Turion II
Series: Turion II Champlain
AMD Turion II N570 compare2.7 GHz2 / 2
AMD Turion II N550 compare2.6 GHz2 / 2
AMD Turion II P560 compare2.5 GHz2 / 2
AMD Turion II N530 compare2.5 GHz2 / 2
» AMD Turion II P5402.4 GHz2 / 2
AMD Turion II P520 compare2.3 GHz2 / 2
Clock Rate2400 MHz
Front Side Bus3600
Level 1 Cache128 KB
Level 2 Cache2 MB
Number of Cores / Threads2 / 2
Power Consumption (TDP = Thermal Design Power)25 Watt
Manufacturing Technology45 nm
SocketS1 (S1g4)
FeaturesMMX, 3DNow, SSE, SSE2, SSE3, SSE4A, AMD64, Enhanced Virus Protection, Virtualization, HyperTransport 3.0, integrated DDR3-1066 memory controller
64 Bit64 Bit support
Announcement Date05/12/2010


- Range of benchmark values for this graphics card
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* Smaller numbers mean a higher performance

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Reviews for the AMD Turion II P540 processor

Acer eMachines E642G -P543G32Mikk (ATI Mobility Radeon HD 5470, 15.60")
» Acer eMachines E642G -P543G32Mikk - External Review

Gateway NV53A52u (ATI Radeon HD 4250, 15.60")
» Gateway NV53A52u - External Review

HP 625-XX893ES (ATI Radeon HD 4200, 15.60")
» HP 625-XX893ES - External Review

HP Pavilion dv6-3122sa (ATI Mobility Radeon HD 5470, 15.60")
» HP Pavilion dv6-3122sa - External Review

HP Pavilion dv6-3152eg (ATI Mobility Radeon HD 5470, 15.60")
» HP Pavilion dv6-3152eg - External Review

HP Pavilion dv7-4153cl (ATI Radeon HD 4250, 17.30")
» HP Pavilion dv7-4153cl - External Review

Lenovo Ideapad G565-M42DMGE (ATI Mobility Radeon HD 5470, 15.60")
» Lenovo Ideapad G565-M42DMGE - External Review

Sony Vaio VPC-EF37FX/BI (ATI Mobility Radeon HD 5145, 17.30")
» Sony Vaio VPC-EF37FX/BI - External Review

Toshiba Satellite L675D-S7049 (ATI Radeon HD 4250, 17.30")
» Toshiba Satellite L675D-S7049 - External Review

Toshiba Satellite L675D-S7060 (ATI Radeon HD 4250, 17.30")
» Toshiba Satellite L675D-S7060 - External Review

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

Other CPUs of the series Turion II

» AMD Turion II N570
   2x 2.7 GHz
» AMD Turion II N550
   2x 2.6 GHz
» AMD Turion II P560
   2x 2.5 GHz
» AMD Turion II N530
   2x 2.5 GHz
» AMD Turion II M560
   2x 2.5 GHz
» AMD Turion II P540
   2x 2.4 GHz
» AMD Turion II M540
   2x 2.4 GHz
» AMD Turion II P520
   2x 2.3 GHz
» AMD Turion II M520
   2x 2.3 GHz
» AMD Turion II M500
   2x 2.2 GHz

Surrounding CPUs

+ Intel Pentium N3530
   4x 2.16 GHz - 2.58 GHz
+ Intel Celeron 1017U
   2x 1.6 GHz
+ Intel Celeron 3205U
   2x 1.5 GHz
+ Intel Celeron B820
   2x 1.7 GHz
+ Intel Pentium N3700
   4x 1.6 GHz - 2.4 GHz
» AMD Turion II P540
   2x 2.4 GHz
- AMD Turion II Ultra M600
   2x 2.4 GHz
- Intel Pentium J2850
   4x 2.4 GHz
- Intel Pentium N3520
   4x 2.17 GHz - 2.42 GHz
- Intel Celeron J1900
   4x 2 GHz - 2.42 GHz
- Intel Atom x7-Z8700
   4x 1.6 GHz - 2.4 GHz
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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Notebook Processors > AMD Turion II P540 Notebook Processor
Klaus Hinum (Update: 2017-09- 5)