A6-9400 vs Athlon X4 950

Primary details

Comparing Athlon X4 950 and A6-9400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1766	1983
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	3.66	no data
Market segment	Desktop processor	Desktop processor
Architecture codename	Bristol Ridge (2016−2019)	Bristol Ridge (2016−2019)
Release date	27 July 2017 (7 years ago)	16 March 2019 (5 years ago)
Launch price (MSRP)	$60	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Athlon X4 950 and A6-9400 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)	2 (Dual-core)
Threads	4	2
Base clock speed	3.5 GHz	3.4 GHz
Boost clock speed	3.8 GHz	3.7 GHz
L1 cache	128 KB (per core)	160K
L2 cache	512 KB (per core)	1 MB (shared)
L3 cache	0 KB	no data
Chip lithography	28 nm	28 nm
Die size	246 mm2	250 mm2
Maximum case temperature (TCase)	74 °C	no data
Number of transistors	1,178 million	3,100 million
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	Yes	No

Compatibility

Information on Athlon X4 950 and A6-9400 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	1
Socket	AM4	AM4
Power consumption (TDP)	65 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 950 and A6-9400. You'll probably need this information if you require some particular technology.

AES-NI	+	+
FMA	+	+
AVX	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X4 950 and A6-9400 are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 950 and A6-9400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR4 Dual-channel

DDR4-2400

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Radeon R5

Peripherals

Specifications and connection of peripherals supported by Athlon X4 950 and A6-9400.

PCIe version	no data	3.0
PCI Express lanes	no data	8

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Pros & cons summary

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Performance score	2.32	1.76
Recency	27 July 2017	16 March 2019
Physical cores	4	2
Threads	4	2

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Should you still have questions on choice between Athlon X4 950 and A6-9400, ask them in Comments section, and we shall answer.

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