Ryzen 9 5900X vs A9-9425

#ad 
Buy on Amazon
VS

Aggregate performance score

A9-9425
2016
2 cores / 2 threads, 15 Watt
1.76
Ryzen 9 5900X
2020
12 cores / 24 threads, 105 Watt
25.09
+1326%

Ryzen 9 5900X outperforms A9-9425 by a whopping 1326% based on our aggregate benchmark results.

Primary details

Comparing A9-9425 and Ryzen 9 5900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2029201
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data30.72
Market segmentLaptopDesktop processor
SeriesAMD Bristol RidgeAMD Ryzen 9
Power efficiency10.9022.19
Architecture codenameStoney Ridge (2016−2019)Vermeer (Zen3) (2020−2022)
Release date31 May 2016 (8 years ago)8 October 2020 (4 years ago)
Launch price (MSRP)no data$549

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

A9-9425 and Ryzen 9 5900X 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)12 (Dodeca-Core)
Threads224
Base clock speed3.1 GHz3.7 GHz
Boost clock speed3.7 GHz4.8 GHz
Multiplierno data37
L1 cache128K (per core)768 KB
L2 cache1 MB (per core)6 MB
L3 cacheno data64 MB
Chip lithography28 nm7 nm, 12 nm
Die size124.5 mm22x 74 mm2(CCD) + 125 mm2 (IOD)
Maximum core temperature90 °Cno data
Maximum case temperature (TCase)74 °C95 °C
Number of transistors1,200 million0 Million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on A9-9425 and Ryzen 9 5900X 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
SocketFT4AM4
Power consumption (TDP)15 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A9-9425 and Ryzen 9 5900X. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, TBM, FMA4, XOP, SMEP, CPB, AES-NI, RDRAND86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2
AES-NI++
FMA+-
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by A9-9425 and Ryzen 9 5900X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by A9-9425 and Ryzen 9 5900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4-3200
Maximum memory sizeno data128 GB
Max memory channelsno data2
Maximum memory bandwidthno data51.196 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon R5 (Stoney Ridge)-

Peripherals

Specifications and connection of peripherals supported by A9-9425 and Ryzen 9 5900X.

PCIe versionno data4.0

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.

A9-9425 1.76
Ryzen 9 5900X 25.09
+1326%

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.

A9-9425 1513
Ryzen 9 5900X 39115
+2485%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

A9-9425 320
Ryzen 9 5900X 2209
+590%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

A9-9425 482
Ryzen 9 5900X 11961
+2382%

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

A9-9425 2686
Ryzen 9 5900X 6828
+154%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

A9-9425 4338
Ryzen 9 5900X 52076
+1100%

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

A9-9425 2314
Ryzen 9 5900X 16438
+610%

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

A9-9425 2
Ryzen 9 5900X 42
+2685%

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

A9-9425 125
Ryzen 9 5900X 2695
+2056%

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

A9-9425 76
Ryzen 9 5900X 250
+229%

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

A9-9425 0.9
Ryzen 9 5900X 3.14
+249%

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

A9-9425 1
Ryzen 9 5900X 21.2
+2132%

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

A9-9425 10
Ryzen 9 5900X 191
+1869%

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

A9-9425 51
Ryzen 9 5900X 335
+563%

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

A9-9425 891
Ryzen 9 5900X 13361
+1400%

Gaming performance

Pros & cons summary


Performance score 1.76 25.09
Recency 31 May 2016 8 October 2020
Physical cores 2 12
Threads 2 24
Chip lithography 28 nm 7 nm
Power consumption (TDP) 15 Watt 105 Watt

A9-9425 has 600% lower power consumption.

Ryzen 9 5900X, on the other hand, has a 1325.6% higher aggregate performance score, an age advantage of 4 years, 500% more physical cores and 1100% more threads, and a 300% more advanced lithography process.

The Ryzen 9 5900X is our recommended choice as it beats the A9-9425 in performance tests.

Be aware that A9-9425 is a notebook processor while Ryzen 9 5900X is a desktop one.


Should you still have questions on choice between A9-9425 and Ryzen 9 5900X, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD A9-9425
A9-9425
AMD Ryzen 9 5900X
Ryzen 9 5900X

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


3.5 1533 votes

Rate A9-9425 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.5 3667 votes

Rate Ryzen 9 5900X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about A9-9425 or Ryzen 9 5900X, agree or disagree with our judgements, or report an error or mismatch.