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AMD Phenom II X2 N660

The AMD Phenom II Dual-Core Mobile N660 is a dual core processor for laptops that clocks with 3 GHz. Due to the missing level 3 cache, the architecture is similar to the desktop Athlon II X2 (Athlon II X2 250 - Regor).

The performance should be similar to a 2.8 GHz Core 2 Duo (because of the larger Cache of the Core 2 series in this clock range). Compared to current Intel Core-i processors, the Phenom II N660 is only as fast as an entry level Core i3-370M in synthetic benchmarks.

As a difference to the Core 2 series, the Phenom II offers an integrated DDR3 memory controller on the processor die.

SeriesAMD Phenom II X2

Series: Phenom II X2 Champlain

AMD Phenom II X2 X640 BE compare3.2 GHz2 / 2 cores
AMD Phenom II X2 X620 BE compare3.1 GHz2 / 2 cores
AMD Phenom II X2 N660 « 3 GHz2 / 2 cores
AMD Phenom II X2 N640 compare2.9 GHz2 / 2 cores
AMD Phenom II X2 P650 compare2.8 GHz2 / 2 cores
AMD Phenom II X2 N620 compare2.8 GHz2 / 2 cores
Clock Rate3000 MHz
Front Side Bus3600
Level 1 Cache256 KB
Level 2 Cache2 MB
Number of Cores / Threads2 / 2
Power Consumption (TDP = Thermal Design Power)35 Watt
Manufacturing Technology45 nm
FeaturesDDR3 memory controller, HyperTransport 3.0, SSE4A, AMD64, Enhanced Virus Protection, Vurtualization
64 Bit64 Bit support
Announcement Date01/01/2011
Product Link (external)AMD Phenom II X2 N660


- 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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show all (including archived), 2023, 2022
log 30. 13:56:33

#0 no ids found in url (should be separated by "_") +0s ... 0s

#1 not redirecting to Ajax server +0s ... 0s

#2 did not recreate cache, as it is less than 5 days old! Created at Mon, 30 Jan 2023 08:57:14 +0100 +0.001s ... 0.001s

#3 composed specs +0.006s ... 0.006s

#4 did output specs +0s ... 0.007s

#5 getting avg benchmarks for device 1582 +0.002s ... 0.008s

#6 got single benchmarks 1582 +0.009s ... 0.017s

#7 got avg benchmarks for devices +0s ... 0.017s

#8 min, max, avg, median took s +0.041s ... 0.058s

#9 return log +0.035s ... 0.092s

Reviews for the AMD Phenom II X2 N660 processor

HP Pavilion dv7-6002sa: AMD Radeon HD 6470M, 17.30", 3.4 kg
  External Review » HP Pavilion dv7-6002sa

Toshiba Satellite L645D-S4106: ATI Radeon HD 4250, 14.00", 2.3 kg
  External Review » Toshiba Satellite L645D-S4106

HP Pavilion dv6-3243cl: ATI Radeon HD 4250, 15.60", 2.4 kg
  External Review » HP Pavilion dv6-3243cl

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Other CPUs of the series Phenom II X2

» AMD Phenom II X2 X640 BE
   2x 3.2 GHz
» AMD Phenom II X2 X620 BE
   2x 3.1 GHz
» AMD Phenom II X2 N660
   2x 3 GHz
» AMD Phenom II X2 N640
   2x 2.9 GHz
» AMD Phenom II X2 P650
   2x 2.8 GHz
» AMD Phenom II X2 N620
   2x 2.8 GHz

Surrounding CPUs

+ AMD A8-3550MX
   4x 2 GHz - 2.7 GHz
+ Intel Core 2 Duo P8800
   2x 2.66 GHz
+ Intel Celeron J4115
   4x 1.8 GHz - 2.5 GHz
+ Intel Celeron N4100
   4x 1.1 GHz - 2.4 GHz
+ Intel Core 2 Duo T9300
   2x 2.5 GHz
» AMD Phenom II X2 N660
   2x 3 GHz
- Intel Celeron 1020M
   2x 2.1 GHz
- Intel Core i3-350M
   2x 2.26 GHz
- Intel Pentium Gold 4410Y
   2x 1.5 GHz
- Intel Celeron 3965Y
   2x 1.5 GHz
- Intel Pentium B960
   2x 2.2 GHz
> Notebook / Laptop Reviews and News > Benchmarks / Tech > Notebook Processors > AMD Phenom II X2 N660 Notebook Processor
Klaus Hinum (Update: 2017-09- 5)