Ryzen 9 5900XT vs FX-6300

VS

Aggregate performance score

FX-6300
2012
6 cores / 6 threads, 95 Watt
2.60
Ryzen 9 5900XT
2024
16 cores / 32 threads, 105 Watt
28.16
+983%

Ryzen 9 5900XT outperforms FX-6300 by a whopping 983% based on our aggregate benchmark results.

Primary details

Comparing FX-6300 and Ryzen 9 5900XT processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1717165
Place by popularity58not in top-100
Cost-effectiveness evaluation0.6371.20
Market segmentDesktop processorDesktop processor
Power efficiency2.5925.38
Architecture codenameVishera (2012−2015)Vermeer (2020−2024)
Release date23 October 2012 (12 years ago)31 July 2024 (less than a year ago)
Launch price (MSRP)$132$349

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 9 5900XT has 11202% better value for money than FX-6300.

Detailed specifications

FX-6300 and Ryzen 9 5900XT 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 cores6 (Hexa-Core)16 (Hexadeca-Core)
Threads632
Base clock speed3.5 GHz3.3 GHz
Boost clock speed3.8 GHz4.8 GHz
L1 cache288 KB64 KB (per core)
L2 cache6144 KB512 KB (per core)
L3 cache8192 KB64 MB
Chip lithography32 nm7 nm
Die size315 mm22x 74 mm2
Maximum core temperature71 °Cno data
Number of transistors1,200 million8,300 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+
P0 Vcore voltageMin: 1.15 V - Max: 1.3875 Vno data

Compatibility

Information on FX-6300 and Ryzen 9 5900XT 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+AM4
Power consumption (TDP)95 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-6300 and Ryzen 9 5900XT. 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 FX-6300 and Ryzen 9 5900XT are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-6300 and Ryzen 9 5900XT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1866DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)N/A

Peripherals

Specifications and connection of peripherals supported by FX-6300 and Ryzen 9 5900XT.

PCIe version3.04.0
PCI Express lanesno data20

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-6300 2.60
Ryzen 9 5900XT 28.16
+983%

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-6300 4137
Ryzen 9 5900XT 44735
+981%

Gaming performance

Pros & cons summary


Performance score 2.60 28.16
Recency 23 October 2012 31 July 2024
Physical cores 6 16
Threads 6 32
Chip lithography 32 nm 7 nm
Power consumption (TDP) 95 Watt 105 Watt

FX-6300 has 10.5% lower power consumption.

Ryzen 9 5900XT, on the other hand, has a 983.1% higher aggregate performance score, an age advantage of 11 years, 166.7% more physical cores and 433.3% more threads, and a 357.1% more advanced lithography process.

The Ryzen 9 5900XT is our recommended choice as it beats the FX-6300 in performance tests.


Should you still have questions on choice between FX-6300 and Ryzen 9 5900XT, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD FX-6300
FX-6300
AMD Ryzen 9 5900XT
Ryzen 9 5900XT

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Community ratings

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Questions & comments

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