A9-9400 SoC vs Phenom II X4 955 BE

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Primary details

Comparing Phenom II X4 955 BE and A9-9400 SoC processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Architecture codenameDeneb (2009−2011)Stoney Ridge (2016−2019)
Release dateApril 2009 (15 years ago)31 May 2016 (8 years ago)
Current price$30 no data

Detailed specifications

Phenom II X4 955 BE and A9-9400 SoC 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 cores4 (Quad-Core)2 (Dual-core)
Threads42
Base clock speedno data2.4 GHz
Boost clock speed3.2 GHz3.2 GHz
L1 cache128 KB (per core)160 KB
L2 cache512 KB (per core)1 MB (per core)
L3 cache6 MB (shared)0 KB
Chip lithography45 nm28 nm
Die size258 mm2125 mm2
Maximum case temperature (TCase)no data74 °C
Number of transistors758 million1,200 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierYesNo

Compatibility

Information on Phenom II X4 955 BE and A9-9400 SoC 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
SocketAM3FT4
Power consumption (TDP)125 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X4 955 BE and A9-9400 SoC. You'll probably need this information if you require some particular technology.

AES-NIno data+
FMAno data+
AVXno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X4 955 BE and A9-9400 SoC are enumerated here.

AMD-Vno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X4 955 BE and A9-9400 SoC. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataRadeon R5 3CU

Peripherals

Specifications and connection of peripherals supported by Phenom II X4 955 BE and A9-9400 SoC.

PCIe versionno data3.0
PCI Express lanesno data8

Pros & cons summary


Physical cores 4 2
Threads 4 2
Chip lithography 45 nm 28 nm
Power consumption (TDP) 125 Watt 10 Watt

We couldn't decide between Phenom II X4 955 BE and A9-9400 SoC. We've got no test results to judge.


Should you still have questions on choice between Phenom II X4 955 BE and A9-9400 SoC, ask them in Comments section, and we shall answer.

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AMD Phenom II X4 955 BE
Phenom II X4 955 BE
AMD A9-9400 SoC
A9-9400 SoC

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Community ratings

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