Phenom II X2 550 BE vs Athlon II X2 270

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Primary Details

Comparing Athlon II X2 270 and Phenom II X2 550 BE processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking2453not rated
Place by popularitynot in top-100not in top-100
Cost-Effectiveness Evaluation5.15no data
Market segmentDesktop processorDesktop processor
Architecture codenameRegor (2009−2013)Callisto (2009−2010)
Release date1 July 2011 (12 years ago)June 2009 (14 years ago)
Launch price (MSRP)$100no data
Current price$33 (0.3x MSRP)$35

Cost-Effectiveness Evaluation

Performance per price, higher is better.

no data

Detailed Specifications

Athlon II X2 270 and Phenom II X2 550 BE basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)2 (Dual-core)
Threads22
Base clock speed3.4 GHzno data
Boost clock speed3.4 GHz3.1 GHz
L1 cache128 KB128 KB (per core)
L2 cache1 MB512 KB (per core)
L3 cache0 KB6 MB (shared)
Chip lithography45 nm45 nm
Die size117 mm2258 mm2
Number of transistors410 million758 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoYes

Compatibility

Information on Athlon II X2 270 and Phenom II X2 550 BE compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketAM3AM3
Power consumption (TDP)65 Watt80 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II X2 270 and Phenom II X2 550 BE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2, DDR3DDR3

Peripherals

Specifications and connection of peripherals supported by Athlon II X2 270 and Phenom II X2 550 BE.

PCIe version2.0no data

Pros & Cons Summary


Power consumption (TDP) 65 Watt 80 Watt

We couldn't decide between Athlon II X2 270 and Phenom II X2 550 BE. We've got no test results to judge.


Should you still have questions on choice between Athlon II X2 270 and Phenom II X2 550 BE, ask them in Comments section, and we shall answer.

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AMD Athlon II X2 270
Athlon II X2 270
AMD Phenom II X2 550 BE
Phenom II X2 550 BE

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Community Ratings

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3.4 217 votes

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4.2 5 votes

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