AMD Phenom II X2 N640: specs and benchmarks

AMD Phenom II X2 N640


AMD started AMD Phenom II X2 N640 sales 1 October 2010. This is Champlain architecture notebook processor primarily aimed at home systems. It has 2 cores and 2 threads, and is based on 45 nm manufacturing technology, with a maximum frequency of 2900 MHz and a locked multiplier.

Compatibility-wise, this is S1 processor with a TDP of 35 Watt.

We have no data on Phenom II X2 N640 benchmark results.

General info

Of Phenom II X2 N640 processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
not rated
2x AMD Phenom II
Architecture codename
Release date
1 October 2010

Technical specs

Phenom II X2 N640's quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Phenom II X2 N640's performance, but to be more precise you have to review its test results.
Number of cores
Number of threads
Maximum frequency
2.9 GHz
Bus support
3600 MHz
L1 cache
256 KB
of 896 (Atom C3950)
L2 cache
2048 KB
of 8192 (FX-8350)
Manufacturing process technology
45 nm
64 bit support


Information on Phenom II X2 N640 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Power consumption (TDP)
35 Watt
of 650 (Atom Z500)

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X2 N640. You'll probably need this information if you require some particular technology.

Benchmark performance

Non-gaming benchmarks performance of Phenom II X2 N640. Overall benchmark performance is measured in points in 0-100 range.

Cinebench 11.5 64-bit multi-core


Other CPUs

User rating

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Advices and comments

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