FX-4300 vs Ryzen Threadripper 1900X

VS

Aggregate performance score

Ryzen Threadripper 1900X
2017
8 cores / 16 threads, 125 Watt
10.58
+463%
FX-4300
2012
4 cores / 4 threads, 95 Watt
1.88

Ryzen Threadripper 1900X outperforms FX-4300 by a whopping 463% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper 1900X and FX-4300 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking7301971
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.880.26
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen Threadripperno data
Power efficiency8.011.87
Architecture codenameZen (2017−2020)Vishera (2012−2015)
Release date31 August 2017 (7 years ago)23 October 2012 (12 years ago)
Launch price (MSRP)$549$122

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen Threadripper 1900X has 1392% better value for money than FX-4300.

Detailed specifications

Ryzen Threadripper 1900X and FX-4300 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 cores8 (Octa-Core)4 (Quad-Core)
Threads164
Base clock speed3.8 GHz3.8 GHz
Boost clock speed4 GHz4 GHz
Bus rate4 × 8 GT/sno data
Multiplier38no data
L1 cache96K (per core)no data
L2 cache512K (per core)4096 KB
L3 cache32 MBno data
Chip lithography14 nm32 nm
Die size213 mm2315 mm2
Maximum core temperatureno data71 °C
Number of transistors9,600 million1,200 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier++
P0 Vcore voltageno dataMin: 1.225 V - Max: 1.3875 V

Compatibility

Information on Ryzen Threadripper 1900X and FX-4300 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 configuration1 (Uniprocessor)1
SocketSP3r2AM3+
Power consumption (TDP)125 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 1900X and FX-4300. You'll probably need this information if you require some particular technology.

AES-NI++
FMA-+
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 1900X and FX-4300 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 1900X and FX-4300. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Quad-channelDDR3
Maximum memory size2 TiBno data
Max memory channels4no data
Maximum memory bandwidth85.33 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-On certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 1900X and FX-4300.

PCIe version3.0n/a
PCI Express lanes60no data

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 Threadripper 1900X 10.58
+463%
FX-4300 1.88

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 Threadripper 1900X 16809
+463%
FX-4300 2983

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.

Ryzen Threadripper 1900X 1187
+161%
FX-4300 454

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.

Ryzen Threadripper 1900X 5885
+433%
FX-4300 1104

Gaming performance

Pros & cons summary


Performance score 10.58 1.88
Recency 31 August 2017 23 October 2012
Physical cores 8 4
Threads 16 4
Chip lithography 14 nm 32 nm
Power consumption (TDP) 125 Watt 95 Watt

Ryzen Threadripper 1900X has a 462.8% higher aggregate performance score, an age advantage of 4 years, 100% more physical cores and 300% more threads, and a 128.6% more advanced lithography process.

FX-4300, on the other hand, has 31.6% lower power consumption.

The Ryzen Threadripper 1900X is our recommended choice as it beats the FX-4300 in performance tests.


Should you still have questions on choice between Ryzen Threadripper 1900X and FX-4300, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper 1900X
Ryzen Threadripper 1900X
AMD FX-4300
FX-4300

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Community ratings

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Questions & comments

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