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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.

CodenameChamplain
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
SocketS1
FeaturesDDR3 memory controller, HyperTransport 3.0, SSE4A, AMD64, Enhanced Virus Protection, Vurtualization
64 Bit64 Bit support
Architecturex86
Announcement Date01/01/2011
Product Link (external)products.amd.com

Benchmarks

Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
6413 Points (4%)
+ 1 benchmarks and specifications   - Hide comparison chart
Restrict / Search: Model: Max. age: years
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
3318 Points (4%)
+ 1 benchmarks and specifications   - Hide comparison chart
Restrict / Search: Model: Max. age: years
PCMark 05 - PCMark 05 - Standard
5513 Points (11%)
+ 1 benchmarks and specifications   - Hide comparison chart
Restrict / Search: Model: Max. age: years
- Range of benchmark values
red legend - Average benchmark values
* 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.

search for model:
v1.33
log 16. 09:38:28

#0 ran 0s before starting gpusingle class +0s ... 0s

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

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

#3 did not recreate cache, as it is less than 5 days old! Created at Wed, 16 Jul 2025 05:37:32 +0200 +0.001s ... 0.001s

#4 composed specs +0.004s ... 0.005s

#5 did output specs +0s ... 0.005s

#6 getting avg benchmarks for device 1582 +0.003s ... 0.008s

#7 got single benchmarks 1582 +0.008s ... 0.016s

#8 got avg benchmarks for devices +0s ... 0.016s

#9 min, max, avg, median took s +0.056s ... 0.072s

#10 return log +0.002s ... 0.074s

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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Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

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
Klaus Hinum (Update: 2017-09- 5)