Ryzen 5 8400F vs Athlon X2 450

VS

Aggregate performance score

Athlon X2 450
2014
2 cores / 2 threads, 65 Watt
0.82
Ryzen 5 8400F
2024
6 cores / 12 threads, 65 Watt
15.31
+1767%

Ryzen 5 8400F outperforms Athlon X2 450 by a whopping 1767% based on our aggregate benchmark results.

Primary details

Comparing Athlon X2 450 and Ryzen 5 8400F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2603457
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data64.52
Market segmentDesktop processorDesktop processor
Power efficiency1.1922.29
Architecture codenameKaveri (2014−2015)Phoenix (2023−2024)
Release date31 July 2014 (10 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

Athlon X2 450 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 cores2 (Dual-core)6 (Hexa-Core)
Threads212
Base clock speed3.5 GHz4.2 GHz
Boost clock speed3.9 GHz4.7 GHz
L1 cache128K64 KB (per core)
L2 cache1 MB (shared)1 MB (per core)
L3 cacheno data16 MB (shared)
Chip lithography28 nm4 nm
Die size245 mm2178 mm2
Maximum case temperature (TCase)72 °Cno data
Number of transistors2,411 million25,000 million
64 bit support++
Unlocked multiplier++

Compatibility

Information on Athlon X2 450 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
SocketFM2+AM5
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X2 450 and Ryzen 5 8400F. You'll probably need this information if you require some particular technology.

AES-NI++
FMA+-
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X2 450 and Ryzen 5 8400F are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X2 450 and Ryzen 5 8400F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1866DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Athlon X2 450 and Ryzen 5 8400F.

PCIe version3.04.0
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.

Athlon X2 450 0.82
Ryzen 5 8400F 15.31
+1767%

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 X2 450 1295
Ryzen 5 8400F 24314
+1778%

Gaming performance

Pros & cons summary


Performance score 0.82 15.31
Recency 31 July 2014 1 April 2024
Physical cores 2 6
Threads 2 12
Chip lithography 28 nm 4 nm

Ryzen 5 8400F has a 1767.1% higher aggregate performance score, an age advantage of 9 years, 200% more physical cores and 500% more threads, and a 600% more advanced lithography process.

The Ryzen 5 8400F is our recommended choice as it beats the Athlon X2 450 in performance tests.


Should you still have questions on choice between Athlon X2 450 and Ryzen 5 8400F, ask them in Comments section, and we shall answer.

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AMD Athlon X2 450
Athlon X2 450
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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