Ryzen 5 8400F vs Ryzen 3 5300U

VS

Aggregate performance score

Ryzen 3 5300U
2021
4 cores / 8 threads, 15 Watt
6.32
Ryzen 5 8400F
2024
6 cores / 12 threads, 65 Watt
15.59
+147%

Ryzen 5 8400F outperforms Ryzen 3 5300U by a whopping 147% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 3 5300U and Ryzen 5 8400F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1079463
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data62.14
Market segmentLaptopDesktop processor
SeriesAMD Lucienne (Zen 2, Ryzen 5000)no data
Power efficiency38.4221.87
Architecture codenameLucienne-U (Zen 2) (2021)Phoenix (2023−2024)
Release date12 January 2021 (3 years ago)1 April 2024 (less than a year ago)
Launch price (MSRP)no data$170

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 3 5300U and Ryzen 5 8400F 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)6 (Hexa-Core)
Threads812
Base clock speed2.6 GHz4.2 GHz
Boost clock speed3.8 GHz4.7 GHz
Multiplier26no data
L1 cache256 KB64 KB (per core)
L2 cache2 MB1 MB (per core)
L3 cache4 MB (shared)16 MB (shared)
Chip lithography7 nm4 nm
Die size156 mm2178 mm2
Maximum core temperature105 °Cno data
Number of transistors9,800 million25,000 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on Ryzen 3 5300U and Ryzen 5 8400F 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
SocketFP6AM5
Power consumption (TDP)15 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 3 5300U and Ryzen 5 8400F. 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, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEno data
AES-NI++
FMA+-
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 3 5300U and Ryzen 5 8400F are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 3 5300U and Ryzen 5 8400F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5
Maximum memory size64 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon RX Vega 6 (Ryzen 4000/5000)N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 3 5300U and Ryzen 5 8400F.

PCIe version3.04.0
PCI Express lanes1220

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.

Ryzen 3 5300U 6.32
Ryzen 5 8400F 15.59
+147%

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.

Ryzen 3 5300U 9677
Ryzen 5 8400F 23852
+146%

Gaming performance

Pros & cons summary


Performance score 6.32 15.59
Recency 12 January 2021 1 April 2024
Physical cores 4 6
Threads 8 12
Chip lithography 7 nm 4 nm
Power consumption (TDP) 15 Watt 65 Watt

Ryzen 3 5300U has 333.3% lower power consumption.

Ryzen 5 8400F, on the other hand, has a 146.7% higher aggregate performance score, an age advantage of 3 years, 50% more physical cores and 50% more threads, and a 75% more advanced lithography process.

The Ryzen 5 8400F is our recommended choice as it beats the Ryzen 3 5300U in performance tests.

Be aware that Ryzen 3 5300U is a notebook processor while Ryzen 5 8400F is a desktop one.


Should you still have questions on choice between Ryzen 3 5300U and Ryzen 5 8400F, 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 Ryzen 3 5300U
Ryzen 3 5300U
AMD Ryzen 5 8400F
Ryzen 5 8400F

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.


4.1 1955 votes

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

  • 1
  • 2
  • 3
  • 4
  • 5
3.6 157 votes

Rate Ryzen 5 8400F on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 3 5300U or Ryzen 5 8400F, agree or disagree with our judgements, or report an error or mismatch.