Ryzen 5 8400F vs Ryzen 3 3300X

Aggregate performance score

Ryzen 3 3300X
2020
4 cores / 8 threads, 65 Watt
8.45
Ryzen 5 8400F
2024
6 cores / 12 threads, 65 Watt
15.10
+78.7%

Ryzen 5 8400F outperforms Ryzen 3 3300X by an impressive 79% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 3 3300X and Ryzen 5 8400F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking892461
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation30.6859.85
Market segmentDesktop processorDesktop processor
Power efficiency12.3021.98
Architecture codenameMatisse (Zen 2) (2019−2020)Phoenix (2023−2024)
Release date24 April 2020 (4 years ago)1 April 2024 (less than a year ago)
Launch price (MSRP)$120$170

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 5 8400F has 95% better value for money than Ryzen 3 3300X.

Detailed specifications

Ryzen 3 3300X 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 speed3.8 GHz4.2 GHz
Boost clock speed4.3 GHz4.7 GHz
L1 cache96K (per core)64 KB (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache16 MB (shared)16 MB (shared)
Chip lithography7 nm4 nm
Die size74 mm2178 mm2
Maximum case temperature (TCase)95 °Cno data
Number of transistors3,800 million25,000 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier++

Compatibility

Information on Ryzen 3 3300X 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
SocketAM4AM5
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 3 3300X and Ryzen 5 8400F. You'll probably need this information if you require some particular technology.

Instruction set extensions86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2no data
AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 3 3300X and Ryzen 5 8400F are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 3 3300X and Ryzen 5 8400F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 3 3300X and Ryzen 5 8400F.

PCIe version4.04.0
PCI Express lanes1620

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 3300X 8.45
Ryzen 5 8400F 15.10
+78.7%

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 3300X 13425
Ryzen 5 8400F 23989
+78.7%

Gaming performance

Pros & cons summary


Performance score 8.45 15.10
Recency 24 April 2020 1 April 2024
Physical cores 4 6
Threads 8 12
Chip lithography 7 nm 4 nm

Ryzen 5 8400F has a 78.7% 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 3300X in performance tests.


Should you still have questions on choice between Ryzen 3 3300X and Ryzen 5 8400F, ask them in Comments section, and we shall answer.

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AMD Ryzen 3 3300X
Ryzen 3 3300X
AMD Ryzen 5 8400F
Ryzen 5 8400F

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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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