Athlon II X2 255 vs Phenom II X6 1090T BE

VS

Primary details

Comparing Phenom II X6 1090T BE and Athlon II X2 255 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated2659
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.02
Market segmentDesktop processorDesktop processor
Power efficiencyno data1.08
Architecture codenameThuban (2010)Regor (2009−2013)
Release date27 April 2010 (14 years ago)25 January 2010 (14 years ago)
Launch price (MSRP)$295$60

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Phenom II X6 1090T BE and Athlon II X2 255 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 cores6 (Hexa-Core)2 (Dual-core)
Threads62
Base clock speed3.2 GHz3.1 GHz
Boost clock speed3.6 GHz3.1 GHz
L1 cache128 KB (per core)128 KB
L2 cache512 KB (per core)1 MB
L3 cache6 MB (shared)0 KB
Chip lithography45 nm45 nm
Die size346 mm2117 mm2
Number of transistors904 million410 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on Phenom II X6 1090T BE and Athlon II X2 255 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)125 Watt65 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X6 1090T BE and Athlon II X2 255. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)no data

Peripherals

Specifications and connection of peripherals supported by Phenom II X6 1090T BE and Athlon II X2 255.

PCIe version2.02.0

Pros & cons summary


Recency 27 April 2010 25 January 2010
Physical cores 6 2
Threads 6 2
Power consumption (TDP) 125 Watt 65 Watt

Phenom II X6 1090T BE has an age advantage of 3 months, and 200% more physical cores and 200% more threads.

Athlon II X2 255, on the other hand, has 92.3% lower power consumption.

We couldn't decide between Phenom II X6 1090T BE and Athlon II X2 255. We've got no test results to judge.


Should you still have questions on choice between Phenom II X6 1090T BE and Athlon II X2 255, ask them in Comments section, and we shall answer.

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AMD Phenom II X6 1090T BE
Phenom II X6 1090T BE
AMD Athlon II X2 255
Athlon II X2 255

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Community ratings

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4.1 451 vote

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3.3 174 votes

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