Ryzen 9 9950X vs A6-9400

VS

Aggregate performance score

A6-9400
2019
2 cores / 2 threads, 65 Watt
1.78
Ryzen 9 9950X
2024
16 cores / 32 threads, 170 Watt
43.33
+2334%

Ryzen 9 9950X outperforms A6-9400 by a whopping 2334% based on our aggregate benchmark results.

Primary details

Comparing A6-9400 and Ryzen 9 9950X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking203157
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data63.93
Market segmentDesktop processorDesktop processor
Power efficiency2.5023.24
Architecture codenameBristol Ridge (2016−2019)Granite Ridge (2024)
Release date16 March 2019 (5 years ago)15 August 2024 (less than a year ago)
Launch price (MSRP)no data$649

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

A6-9400 and Ryzen 9 9950X 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)16 (Hexadeca-Core)
Threads232
Base clock speed3.4 GHz4.3 GHz
Boost clock speed3.7 GHz5.7 GHz
L1 cache160K80 KB (per core)
L2 cache1 MB (shared)1 MB (per core)
L3 cacheno data64 MB (shared)
Chip lithography28 nm4 nm
Die size250 mm22x 70.6 mm2
Maximum core temperatureno data95 °C
Number of transistors3,100 million16,630 million
64 bit support++
Unlocked multiplier-+

Compatibility

Information on A6-9400 and Ryzen 9 9950X 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
SocketAM4AM5
Power consumption (TDP)65 Watt170 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A6-9400 and Ryzen 9 9950X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataSMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI++
FMA+-
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by A6-9400 and Ryzen 9 9950X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by A6-9400 and Ryzen 9 9950X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardRadeon R5AMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by A6-9400 and Ryzen 9 9950X.

PCIe version3.05.0
PCI Express lanes824

Synthetic benchmark performance

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


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.

A6-9400 1.78
Ryzen 9 9950X 43.33
+2334%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

A6-9400 2717
Ryzen 9 9950X 66314
+2341%

Gaming performance

Pros & cons summary


Performance score 1.78 43.33
Recency 16 March 2019 15 August 2024
Physical cores 2 16
Threads 2 32
Chip lithography 28 nm 4 nm
Power consumption (TDP) 65 Watt 170 Watt

A6-9400 has 161.5% lower power consumption.

Ryzen 9 9950X, on the other hand, has a 2334.3% higher aggregate performance score, an age advantage of 5 years, 700% more physical cores and 1500% more threads, and a 600% more advanced lithography process.

The Ryzen 9 9950X is our recommended choice as it beats the A6-9400 in performance tests.


Should you still have questions on choice between A6-9400 and Ryzen 9 9950X, ask them in Comments section, and we shall answer.

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AMD A6-9400
A6-9400
AMD Ryzen 9 9950X
Ryzen 9 9950X

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

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