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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
CodenameChamplain
Series: Turion II Champlain
AMD Turion II N570 (compare)2700 MHz2 / 2
AMD Turion II N550 (compare)2600 MHz2 / 2
AMD Turion II P560 (compare)2500 MHz2 / 2
AMD Turion II N530 (compare)2500 MHz2 / 2
» AMD Turion II P5402400 MHz2 / 2
AMD Turion II P520 (compare)2300 MHz2 / 2
Clock Rate2400 MHz
Front Side Bus3600
Level 1 Cache128 KB
Level 2 Cache2 MB
Number of Cores / Threads2 / 2
Max. 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

Benchmarks

wPrime 1.55 - 32m *
32.9 seconds (17%)
Super Pi mod 1.5 XS 1M *
31.5 Seconds (7%)
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

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Reviews for the AMD Turion II P540 processor

Acer eMachines E642G -P543G32Mikk (ATI Mobility Radeon HD 5470, 15.6")
» Acer eMachines E642G -P543G32Mikk - External Review

Gateway NV53A52u (ATI Radeon HD 4250, 15.6")
» Gateway NV53A52u - External Review

HP 625-XX893ES (ATI Radeon HD 4200, 15.6")
» HP 625-XX893ES - External Review

HP Pavilion dv6-3122sa (ATI Mobility Radeon HD 5470, 15.6")
» HP Pavilion dv6-3122sa - External Review

HP Pavilion dv6-3152eg (ATI Mobility Radeon HD 5470, 15.6")
» HP Pavilion dv6-3152eg - External Review

HP Pavilion dv7-4153cl (ATI Radeon HD 4250, 17.3")
» HP Pavilion dv7-4153cl - External Review

Lenovo Ideapad G565-M42DMGE (ATI Mobility Radeon HD 5470, 15.6")
» Lenovo Ideapad G565-M42DMGE - External Review

Sony Vaio VPC-EF37FX/BI (ATI Mobility Radeon HD 5145, 17.3")
» Sony Vaio VPC-EF37FX/BI - External Review

Toshiba Satellite L675D-S7049 (ATI Radeon HD 4250, 17.3")
» Toshiba Satellite L675D-S7049 - External Review

Toshiba Satellite L675D-S7060 (ATI Radeon HD 4250, 17.3")
» Toshiba Satellite L675D-S7060 - 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 AMD Turion II

» AMD Turion II N570
   2.7 GHz / 2 MB L2
» AMD Turion II N550
   2.6 GHz / 2 MB L2
» AMD Turion II P560
   2.5 GHz / 2 MB L2
» AMD Turion II N530
   2.5 GHz / 2 MB L2
» AMD Turion II M560
   2.5 GHz / 1 MB L2
» AMD Turion II P540
   2.4 GHz / 2 MB L2
» AMD Turion II M540
   2.4 GHz / 1 MB L2
» AMD Turion II P520
   2.3 GHz / 2 MB L2
» AMD Turion II M520
   2.3 GHz / 1 MB L2
» AMD Turion II M500
   2.2 GHz / 1 MB L2

Surrounding CPUs

- Intel Pentium N3530
   2.16 GHz / 2 MB
- Intel Celeron 1017U
   1.6 GHz / 0.5 MB + 2 MB
- Intel Celeron 3205U
   1.5 GHz / 0.5 MB + 2 MB
- Intel Celeron B820
   1.7 GHz / 0.5 MB + 2 MB
- Intel Pentium N3700
   1.6 GHz / 2 MB
» AMD Turion II P540
   2.4 GHz / 2 MB L2
+ AMD Turion II Ultra M600
   2.4 GHz / 2048 KB
+ Intel Pentium J2850
   2.4 GHz / 2048 KB
+ Intel Pentium N3520
   2.17 GHz / 2048 KB
+ Intel Celeron J1900
   2 GHz / 2048 KB
+ Apple A9
   1.8 GHz / KB
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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)