Phenom II X4 955 (95W) vs Ryzen 5 PRO 3400G

Primary details

Comparing Ryzen 5 PRO 3400G and Phenom II X4 955 (95W) processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1127	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Desktop processor
Series	AMD Ryzen 5	no data
Power efficiency	8.33	no data
Architecture codename	Zen+ (2018−2019)	Deneb (2009−2011)
Release date	30 September 2019 (5 years ago)	1 April 2009 (15 years ago)

Detailed specifications

Ryzen 5 PRO 3400G and Phenom II X4 955 (95W) 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	4 (Quad-Core)	4 (Quad-Core)
Threads	8	4
Base clock speed	3.7 GHz	3.2 GHz
Boost clock speed	4.2 GHz	3.2 GHz
Bus type	PCIe 3.0	no data
Multiplier	37	no data
L1 cache	384 KB	128 KB (per core)
L2 cache	2 MB	512 KB (per core)
L3 cache	4 MB	6 MB (shared)
Chip lithography	12 nm	45 nm
Die size	no data	258 mm2
Number of transistors	4940 Million	758 million
64 bit support	+	+
Windows 11 compatibility	+	-

Compatibility

Information on Ryzen 5 PRO 3400G and Phenom II X4 955 (95W) 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 (Uniprocessor)	1
Socket	Socket AM4	AM3
Power consumption (TDP)	65 Watt	95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 PRO 3400G and Phenom II X4 955 (95W). You'll probably need this information if you require some particular technology.

AES-NI	+	-
AVX	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 PRO 3400G and Phenom II X4 955 (95W) are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 PRO 3400G and Phenom II X4 955 (95W). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR3
Maximum memory size	64 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	46.933 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

AMD Radeon RX Vega 11

On certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 PRO 3400G and Phenom II X4 955 (95W).

PCIe version	3.0	2.0
PCI Express lanes	20	no data

Pros & cons summary

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Recency	30 September 2019	1 April 2009
Threads	8	4
Chip lithography	12 nm	45 nm
Power consumption (TDP)	65 Watt	95 Watt

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Should you still have questions on choice between Ryzen 5 PRO 3400G and Phenom II X4 955 (95W), ask them in Comments section, and we shall answer.

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