Phenom II X6 1055T (125W) vs Phenom II X3 B77

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Primary details

Comparing Phenom II X3 B77 and Phenom II X6 1055T (125W) processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2360not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency1.15no data
Architecture codenameHeka (2009−2010)Thuban (2010)
Release date11 May 2010 (14 years ago)27 April 2010 (14 years ago)

Detailed specifications

Phenom II X3 B77 and Phenom II X6 1055T (125W) 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 cores3 (Tri-Core)6 (Hexa-Core)
Threads36
Base clock speed3.2 GHz2.8 GHz
Boost clock speed3.2 GHz3.3 GHz
L1 cache128 KB (per core)128 KB (per core)
L2 cache512 KB (per core)512 KB (per core)
L3 cache6 MB (shared)6 MB (shared)
Chip lithography45 nm45 nm
Die size258 mm2346 mm2
Number of transistors758 million904 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Phenom II X3 B77 and Phenom II X6 1055T (125W) 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)95 Watt125 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X3 B77 and Phenom II X6 1055T (125W). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3

Peripherals

Specifications and connection of peripherals supported by Phenom II X3 B77 and Phenom II X6 1055T (125W).

PCIe version2.02.0

Pros & cons summary


Physical cores 3 6
Threads 3 6
Power consumption (TDP) 95 Watt 125 Watt

Phenom II X3 B77 has 31.6% lower power consumption.

Phenom II X6 1055T (125W), on the other hand, has 100% more physical cores and 100% more threads.

We couldn't decide between Phenom II X3 B77 and Phenom II X6 1055T (125W). We've got no test results to judge.


Should you still have questions on choice between Phenom II X3 B77 and Phenom II X6 1055T (125W), ask them in Comments section, and we shall answer.

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AMD Phenom II X3 B77
Phenom II X3 B77
AMD Phenom II X6 1055T (125W)
Phenom II X6 1055T (125W)

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Community ratings

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3.2 13 votes

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4.1 202 votes

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