Opteron X2 280 vs Athlon II X2 250

Primary details

Comparing Athlon II X2 250 and Opteron X2 280 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2736	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	3.61	no data
Market segment	Desktop processor	Server
Power efficiency	0.98	no data
Architecture codename	Regor (2009−2013)	Italy (2005−2006)
Release date	2 June 2009 (15 years ago)	September 2005 (19 years ago)
Launch price (MSRP)	$39	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Athlon II X2 250 and Opteron X2 280 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 GHz	no data
Boost clock speed	3 GHz	2.4 GHz
L1 cache	256 KB	128 KB
L2 cache	2 MB	1 MB
L3 cache	0 KB	0 KB
Chip lithography	45 nm	90 nm
Die size	117 mm2	no data
Number of transistors	410 million	233 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Athlon II X2 250 and Opteron X2 280 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	2
Socket	AM3	940
Power consumption (TDP)	65 Watt	95 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II X2 250 and Opteron X2 280. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR3

no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

no data

Peripherals

Specifications and connection of peripherals supported by Athlon II X2 250 and Opteron X2 280.

PCIe version

2.0

no data

Pros & cons summary

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Chip lithography	45 nm	90 nm
Power consumption (TDP)	65 Watt	95 Watt

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Should you still have questions on choice between Athlon II X2 250 and Opteron X2 280, ask them in Comments section, and we shall answer.

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