Ryzen 3 5300U vs Athlon X4 950

VS

Aggregate performance score

Athlon X4 950
2017
4 cores / 4 threads, 65 Watt
2.26
Ryzen 3 5300U
2021
4 cores / 8 threads, 15 Watt
6.11
+170%

Ryzen 3 5300U outperforms Athlon X4 950 by a whopping 170% based on our aggregate benchmark results.

Primary details

Comparing Athlon X4 950 and Ryzen 3 5300U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking18281096
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.66no data
Market segmentDesktop processorLaptop
Seriesno dataAMD Lucienne (Zen 2, Ryzen 5000)
Power efficiency3.2938.52
Architecture codenameBristol Ridge (2016−2019)Lucienne-U (Zen 2) (2021)
Release date27 July 2017 (7 years ago)12 January 2021 (3 years ago)
Launch price (MSRP)$60no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon X4 950 and Ryzen 3 5300U 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)
Threads48
Base clock speed3.5 GHz2.6 GHz
Boost clock speed3.8 GHz3.8 GHz
Multiplierno data26
L1 cache128 KB (per core)64K (per core)
L2 cache512 KB (per core)512K (per core)
L3 cache0 KB4 MB (shared)
Chip lithography28 nm7 nm
Die size246 mm2156 mm2
Maximum core temperatureno data105 °C
Maximum case temperature (TCase)74 °Cno data
Number of transistors1,178 million9,800 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-

Compatibility

Information on Athlon X4 950 and Ryzen 3 5300U 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
SocketAM4FP6
Power consumption (TDP)65 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 950 and Ryzen 3 5300U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI++
FMA++
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X4 950 and Ryzen 3 5300U are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 950 and Ryzen 3 5300U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR4
Maximum memory sizeno data64 GB

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon RX Vega 6 (Ryzen 4000/5000) ( - 1500 MHz)

Peripherals

Specifications and connection of peripherals supported by Athlon X4 950 and Ryzen 3 5300U.

PCIe versionno data3.0
PCI Express lanesno data12

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.

Athlon X4 950 2.26
Ryzen 3 5300U 6.11
+170%

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.

Athlon X4 950 3591
Ryzen 3 5300U 9705
+170%

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.

Athlon X4 950 632
Ryzen 3 5300U 1215
+92.2%

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.

Athlon X4 950 1571
Ryzen 3 5300U 3612
+130%

Gaming performance

Pros & cons summary


Performance score 2.26 6.11
Recency 27 July 2017 12 January 2021
Threads 4 8
Chip lithography 28 nm 7 nm
Power consumption (TDP) 65 Watt 15 Watt

Ryzen 3 5300U has a 170.4% higher aggregate performance score, an age advantage of 3 years, 100% more threads, a 300% more advanced lithography process, and 333.3% lower power consumption.

The Ryzen 3 5300U is our recommended choice as it beats the Athlon X4 950 in performance tests.

Note that Athlon X4 950 is a desktop processor while Ryzen 3 5300U is a notebook one.


Should you still have questions on choice between Athlon X4 950 and Ryzen 3 5300U, 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 Athlon X4 950
Athlon X4 950
AMD Ryzen 3 5300U
Ryzen 3 5300U

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.


3.7 291 vote

Rate Athlon X4 950 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.1 1981 vote

Rate Ryzen 3 5300U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Athlon X4 950 or Ryzen 3 5300U, agree or disagree with our judgements, or report an error or mismatch.