Ryzen 5 5500U vs FX-4300

VS

Aggregate performance score

FX-4300
2012
4 cores / 4 threads, 95 Watt
1.88
Ryzen 5 5500U
2021
6 cores / 12 threads, 25 Watt
8.19
+336%

Ryzen 5 5500U outperforms FX-4300 by a whopping 336% based on our aggregate benchmark results.

Primary details

Comparing FX-4300 and Ryzen 5 5500U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1988929
Place by popularitynot in top-10019
Cost-effectiveness evaluation0.35no data
Market segmentDesktop processorLaptop
Seriesno dataAMD Lucienne (Zen 2, Ryzen 5000)
Power efficiency1.8731.02
Architecture codenameVishera (2012−2015)Lucienne-U (Zen 2) (2021)
Release date23 October 2012 (12 years ago)12 January 2021 (3 years ago)
Launch price (MSRP)$122no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

FX-4300 and Ryzen 5 5500U 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)
Threads412
Base clock speed3.8 GHz2.1 GHz
Boost clock speed4 GHz4 GHz
Multiplierno data21
L1 cacheno data64K (per core)
L2 cache4096 KB512K (per core)
L3 cacheno data8 MB (shared)
Chip lithography32 nm7 nm
Die size315 mm2156 mm2
Maximum core temperature71 °C105 °C
Number of transistors1,200 million9,800 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-
P0 Vcore voltageMin: 1.225 V - Max: 1.3875 Vno data

Compatibility

Information on FX-4300 and Ryzen 5 5500U 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
SocketAM3+FP6
Power consumption (TDP)95 Watt25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-4300 and Ryzen 5 5500U. 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 FX-4300 and Ryzen 5 5500U are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-4300 and Ryzen 5 5500U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory sizeno data64 GB

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)AMD Radeon RX Vega 7 ( - 1800 MHz)

Peripherals

Specifications and connection of peripherals supported by FX-4300 and Ryzen 5 5500U.

PCIe versionn/a3.0
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.

FX-4300 1.88
Ryzen 5 5500U 8.19
+336%

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.

FX-4300 2981
Ryzen 5 5500U 13013
+337%

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.

FX-4300 454
Ryzen 5 5500U 1287
+183%

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.

FX-4300 1104
Ryzen 5 5500U 4527
+310%

Gaming performance

Pros & cons summary


Performance score 1.88 8.19
Recency 23 October 2012 12 January 2021
Physical cores 4 6
Threads 4 12
Chip lithography 32 nm 7 nm
Power consumption (TDP) 95 Watt 25 Watt

Ryzen 5 5500U has a 335.6% higher aggregate performance score, an age advantage of 8 years, 50% more physical cores and 200% more threads, a 357.1% more advanced lithography process, and 280% lower power consumption.

The Ryzen 5 5500U is our recommended choice as it beats the FX-4300 in performance tests.

Note that FX-4300 is a desktop processor while Ryzen 5 5500U is a notebook one.


Should you still have questions on choice between FX-4300 and Ryzen 5 5500U, ask them in Comments section, and we shall answer.

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AMD FX-4300
FX-4300
AMD Ryzen 5 5500U
Ryzen 5 5500U

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Community ratings

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Questions & comments

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