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AMD Phenom II X2 X620 BE vs AMD Phenom II X2 N660

AMD Phenom II X2 X620 BE

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The AMD Phenom II X2 Dual-Core Mobile X620 BE (Black Edition) is a dual core processor for laptops that clocks with 3.1 GHz. Due to the missing level 3 cache, the architecture is similar to the desktop Athlon II X2 (Athlon II X2 255). 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). Due to the missing multiplicator lock, the X620BE is easy to overclock.

As a difference to the Core 2 series, the Phenom II offers an integrated DDR3 memory controller on the processor die. It is manufactured in 45nm SOI and specified with 45 Watt TDP.

AMD Phenom II X2 N660

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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.

ModelAMD Phenom II X2 X620 BEAMD Phenom II X2 N660
SeriesAMD Phenom II X2AMD Phenom II X2
CodenameChamplainChamplain
Series: Phenom II X2 Champlain
AMD Phenom II X2 X640 BE compare3.2 GHz2 / 2
» AMD Phenom II X2 X620 BE3.1 GHz2 / 2
AMD Phenom II X2 N6603 GHz2 / 2
AMD Phenom II X2 N640 compare2.9 GHz2 / 2
AMD Phenom II X2 P650 compare2.8 GHz2 / 2
AMD Phenom II X2 N620 compare2.8 GHz2 / 2
AMD Phenom II X2 X640 BE compare3.2 GHz2 / 2
AMD Phenom II X2 X620 BE3.1 GHz2 / 2
» AMD Phenom II X2 N6603 GHz2 / 2
AMD Phenom II X2 N640 compare2.9 GHz2 / 2
AMD Phenom II X2 P650 compare2.8 GHz2 / 2
AMD Phenom II X2 N620 compare2.8 GHz2 / 2
Clock3100 MHz3000 MHz
FSB36003600
L2 Cache2 MB2 MB
Cores / Threads2 / 22 / 2
TDP45 Watt35 Watt
Technology45 nm45 nm
SocketS1S1
Architecturex86x86
Announced
ManufacturerAMD Phenom II X2 X620 BEAMD Phenom II X2 N660
L1 Cache256 KB
FeaturesDDR3 memory controller, HyperTransport 3.0, SSE4A, AMD64, Enhanced Virus Protection, Vurtualization

Benchmarks

Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 N660 +
6413 Points (6%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 N660 +
3318 Points (20%)
PCMark 05 - PCMark 05 - Standard
100%
1 N660 +
5513 Points (35%)

Average Benchmarks AMD Phenom II X2 N660 → NAN% n=

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)