Ryzen Threadripper 1955 vs A4-4000

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Primary details

Comparing A4-4000 and Ryzen Threadripper 1955 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2684not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency1.04no data
Architecture codenameRichland (2013−2014)Zen (2017−2020)
Release date1 June 2013 (11 years ago)no data (2024 years ago)

Detailed specifications

A4-4000 and Ryzen Threadripper 1955 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)10 (Deca-Core)
Threads2no data
Base clock speed3 GHzno data
Boost clock speed3.2 GHz3.1 GHz
L1 cache128 KB (per core)128 KB (per core)
L2 cache1 MB (per core)512 KB (per core)
L3 cache0 KB32768 KB
Chip lithography32 nm14 nm
Die size246 mm2no data
Maximum case temperature (TCase)70 °Cno data
Number of transistors1,178 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplier-+

Compatibility

Information on A4-4000 and Ryzen Threadripper 1955 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
SocketFM2SP3r2
Power consumption (TDP)65 Watt125 Watt

Virtualization technologies

Virtual machine speed-up technologies supported by A4-4000 and Ryzen Threadripper 1955 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by A4-4000 and Ryzen Threadripper 1955. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon HD 7480Dno data

Pros & cons summary


Physical cores 2 10
Chip lithography 32 nm 14 nm
Power consumption (TDP) 65 Watt 125 Watt

A4-4000 has 92.3% lower power consumption.

Ryzen Threadripper 1955, on the other hand, has 400% more physical cores, and a 128.6% more advanced lithography process.

We couldn't decide between A4-4000 and Ryzen Threadripper 1955. We've got no test results to judge.


Should you still have questions on choice between A4-4000 and Ryzen Threadripper 1955, ask them in Comments section, and we shall answer.

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AMD A4-4000
A4-4000
AMD Ryzen Threadripper 1955
Ryzen Threadripper 1955

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