E-350 vs Phenom II X2 550

Primary details

Comparing Phenom II X2 550 and E-350 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2683	3147
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.04	no data
Market segment	Desktop processor	Laptop
Series	no data	AMD E-Series
Power efficiency	0.86	1.42
Architecture codename	Callisto (2009−2010)	Zacate (2011−2013)
Release date	4 November 2009 (15 years ago)	4 January 2011 (13 years ago)
Launch price (MSRP)	$133	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Phenom II X2 550 and E-350 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 cores	2 (Dual-core)	2 (Dual-core)
Threads	2	2
Base clock speed	3.1 GHz	no data
Boost clock speed	3.1 GHz	1.6 GHz
L1 cache	128 KB (per core)	64K (per core)
L2 cache	512 KB (per core)	512K (per core)
L3 cache	6 MB (shared)	0 KB
Chip lithography	45 nm	40 nm
Die size	258 mm2	75 mm2
Maximum core temperature	no data	90 °C
Number of transistors	758 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Phenom II X2 550 and E-350 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 configuration	1	1
Socket	AM3	FT1
Power consumption (TDP)	80 Watt	18 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X2 550 and E-350. You'll probably need this information if you require some particular technology.

Instruction set extensions

no data

MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4A

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X2 550 and E-350 are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X2 550 and E-350. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR3

DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

AMD Radeon HD 6310

Peripherals

Specifications and connection of peripherals supported by Phenom II X2 550 and E-350.

PCIe version

2.0

no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

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Pros & cons summary

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Performance score	0.73	0.27
Recency	4 November 2009	4 January 2011
Chip lithography	45 nm	40 nm
Power consumption (TDP)	80 Watt	18 Watt

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Should you still have questions on choice between Phenom II X2 550 and E-350, ask them in Comments section, and we shall answer.

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