Ryzen 3 4300U vs A6-3420M

#ad 
Buy on Amazon
VS

Aggregate performance score

A6-3420M
2011
4 cores / 4 threads, 35 Watt
0.85
Ryzen 3 4300U
2020
4 cores / 4 threads, 15 Watt
4.86
+472%

Ryzen 3 4300U outperforms A6-3420M by a whopping 472% based on our aggregate benchmark results.

Primary details

Comparing A6-3420M and Ryzen 3 4300U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking25811267
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD A-SeriesAMD Renoir (Ryzen 4000 APU)
Power efficiency2.2117.73
Architecture codenameLlano (2011−2012)Renoir-U (Zen 2) (2020−2021)
Release date20 December 2011 (12 years ago)6 January 2020 (4 years ago)

Detailed specifications

A6-3420M and Ryzen 3 4300U 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)4 (Quad-Core)
Threads44
Base clock speed1.5 GHz2.7 GHz
Boost clock speed2.4 GHz3.7 GHz
Multiplierno data27
L1 cache128 KB (per core)128K (per core)
L2 cache1 MB (per core)512K (per core)
L3 cache0 KB4 MB (shared)
Chip lithography32 nm7 nm
Die size228 mm2156 mm2
Maximum core temperatureno data105 °C
Number of transistors1,178 million9800 Million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on A6-3420M and Ryzen 3 4300U 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
SocketFS1FP6
Power consumption (TDP)35 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A6-3420M and Ryzen 3 4300U. You'll probably need this information if you require some particular technology.

Instruction set extensions3DNow!, MMX, SSE, SSE2, SSE3, SSE4a, Radeon HD 6480GMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI-+
FMA-+
AVX-+

Virtualization technologies

Virtual machine speed-up technologies supported by A6-3420M and Ryzen 3 4300U are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by A6-3420M and Ryzen 3 4300U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory sizeno data64 GB
Maximum memory bandwidthno data68.27 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon HD 6520GAMD Radeon RX Vega 5

Peripherals

Specifications and connection of peripherals supported by A6-3420M and Ryzen 3 4300U.

PCIe versionno data3.0

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.

A6-3420M 0.85
Ryzen 3 4300U 4.86
+472%

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.

A6-3420M 1294
Ryzen 3 4300U 7431
+474%

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.

A6-3420M 240
Ryzen 3 4300U 1267
+428%

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.

A6-3420M 627
Ryzen 3 4300U 3397
+442%

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.

A6-3420M 2305
Ryzen 3 4300U 6068
+163%

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.

A6-3420M 0.3
Ryzen 3 4300U 3.2
+1131%

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.  

A6-3420M 11
Ryzen 3 4300U 35
+211%

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.  

A6-3420M 60
Ryzen 3 4300U 172
+189%

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.

A6-3420M 1432
Ryzen 3 4300U 2397
+67.4%

Gaming performance

Pros & cons summary


Performance score 0.85 4.86
Integrated graphics card 0.77 4.64
Recency 20 December 2011 6 January 2020
Chip lithography 32 nm 7 nm
Power consumption (TDP) 35 Watt 15 Watt

Ryzen 3 4300U has a 471.8% higher aggregate performance score, 502.6% faster integrated GPU, an age advantage of 8 years, a 357.1% more advanced lithography process, and 133.3% lower power consumption.

The Ryzen 3 4300U is our recommended choice as it beats the A6-3420M in performance tests.


Should you still have questions on choice between A6-3420M and Ryzen 3 4300U, 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 A6-3420M
A6-3420M
AMD Ryzen 3 4300U
Ryzen 3 4300U

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.


3.7 181 vote

Rate A6-3420M on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.1 950 votes

Rate Ryzen 3 4300U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about A6-3420M or Ryzen 3 4300U, agree or disagree with our judgements, or report an error or mismatch.