AMD FX-4300 vs AMD Ryzen Threadripper PRO 5975WX

Last updated: 2024-04-12

CPU comparison with benchmarks


AMD FX-4300		AMD Ryzen Threadripper PRO 5975WX
CPU comparison AMD FX-4300 or AMD Ryzen Threadripper PRO 5975WX - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results. The AMD FX-4300 has 4 cores with 4 threads and clocks with a maximum frequency of 3.80 GHz. Up to GB of memory is supported in 2 memory channels. The AMD FX-4300 was released in Q4/2012. The AMD Ryzen Threadripper PRO 5975WX has 32 cores with 64 threads and clocks with a maximum frequency of 4.50 GHz. The CPU supports up to 2048 GB of memory in 8 memory channels. The AMD Ryzen Threadripper PRO 5975WX was released in Q1/2022.

AMD FX (30)	Family	AMD Ryzen Threadripper PRO (15)
AMD FX-4300 (3)	CPU group	AMD Ryzen Threadripper PRO 5000 (5)
2	Generation	4
Vishera (Bulldozer)	Architecture	Chagall (Zen 3)
Desktop / Server	Segment	Desktop / Server
--	Predecessor	AMD Ryzen Threadripper PRO 3975WX
--	Successor	AMD Ryzen Threadripper PRO 7975WX

CPU Cores and Base Frequency The AMD FX-4300 is a 4 core processor with a clock frequency of 3.80 GHz. The AMD Ryzen Threadripper PRO 5975WX has 32 CPU cores with a clock frequency of 3.60 GHz (4.50 GHz).
AMD FX-4300	Characteristic	AMD Ryzen Threadripper PRO 5975WX
4	Cores	32
4	Threads	64
normal	Core architecture	normal
No	Hyperthreading	Yes
Yes	Overclocking ?	No
3.80 GHz	Frequency	3.60 GHz
--	Turbo Frequency (1 Core)	4.50 GHz
--	Turbo Frequency (All Cores)	4.00 GHz

Artificial Intelligence and Machine Learning Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
AMD FX-4300	Characteristic	AMD Ryzen Threadripper PRO 5975WX
--	AI hardware	--
--	AI specifications	--

Internal Graphics The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
no iGPU	GPU	no iGPU
	GPU frequency	--
--	GPU (Turbo)	--
--	GPU Generation	--
	Technology
	Max. displays
--	Compute units	--
--	Shader	--
No	Hardware Raytracing	No
No	Frame Generation	No
--	Max. GPU Memory	--
--	DirectX Version	--

Hardware codec support A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
no iGPU	GPU	no iGPU
No	Codec h265 / HEVC (8 bit)	No
No	Codec h265 / HEVC (10 bit)	No
No	Codec h264	No
No	Codec VP9	No
No	Codec VP8	No
No	Codec AV1	No
No	Codec AVC	No
No	Codec VC-1	No
No	Codec JPEG	No

Memory & PCIe The AMD FX-4300 supports a maximum of GB of memory in 2 memory channels. The AMD Ryzen Threadripper PRO 5975WX can connect up to 2048 GB of memory in 8 memory channels.
AMD FX-4300	Characteristic	AMD Ryzen Threadripper PRO 5975WX
DDR3-1866	Memory	DDR4-3200
	Max. Memory	2048 GB
2 (Dual Channel)	Memory channels	8 (Octa Channel)
29.9 GB/s	Max. Bandwidth	51.2 GB/s
Yes	ECC	Yes
--	L2 Cache	16.00 MB
4.00 MB	L3 Cache	128.00 MB
--	PCIe version	4.0
--	PCIe lanes	128
--	PCIe Bandwidth	252.0 GB/s
Thermal Management The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD FX-4300 has a TDP of 95 W, that of the AMD Ryzen Threadripper PRO 5975WX is 280 W.
AMD FX-4300	Characteristic	AMD Ryzen Threadripper PRO 5975WX
95 W	TDP (PL1 / PBP)	280 W
--	TDP (PL2)	--
--	TDP up	--
--	TDP down	--
--	Tjunction max.	95 °C
Technical details The AMD FX-4300 has a 4.00 MB cache, while the AMD Ryzen Threadripper PRO 5975WX cache has a total of 144.00 MB.
AMD FX-4300	Characteristic	AMD Ryzen Threadripper PRO 5975WX
32 nm	Technology	7 nm
Unknown	Chip design	Chiplet
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4.1, SSE4.2, AVX, FMA3, FMA4	ISA extensions	SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
AM3+	Socket	WRX8 (sWRX8)
AMD-V	Virtualization	AMD-V, SVM
Yes	AES-NI	Yes
Windows 10, Linux	Operating systems	Windows 10, Windows 11, Linux
Q4/2012	Release date	Q1/2022
85 $	Release price	--

show more data		show more data

AMD FX-4300 4C 4T @ 3.80 GHz buy now on Amazon and save! AMD Ryzen Threadripper PRO 5975WX 32C 64T @ 3.60 GHz (4.50 GHz) buy now on Amazon and save!

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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks

AMD FX-4300 (32%)

AMD Ryzen Threadripper PRO 5975WX (100%)

⌀ Multi core performance in 2 CPU benchmarks

AMD FX-4300 (6%)

AMD Ryzen Threadripper PRO 5975WX (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD FX-4300 4C 4T @ 3.80 GHz	511 (32%)
	AMD Ryzen Threadripper PRO 5975WX 32C 64T @ 4.50 GHz	1604 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD FX-4300 4C 4T @ 3.80 GHz	1394 (5%)
	AMD Ryzen Threadripper PRO 5975WX 32C 64T @ 4.00 GHz	29745 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.


	AMD FX-4300 4C 4T @ 3.80 GHz	4713 (6%)
	AMD Ryzen Threadripper PRO 5975WX 32C 64T @ 4.00 GHz	76060 (100%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD FX-4300 4C 4T @ 3.80 GHz	0 (0%)
	AMD Ryzen Threadripper PRO 5975WX 32C 64T @ 4.50 GHz	1508 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD FX-4300 4C 4T @ 3.80 GHz	0 (0%)
	AMD Ryzen Threadripper PRO 5975WX 32C 64T @ 4.00 GHz	53977 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.


	AMD FX-4300 4C 4T @ 3.80 GHz	0 (0%)
	AMD Ryzen Threadripper PRO 5975WX 32C 64T @ 4.50 GHz	2054 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.


	AMD FX-4300 4C 4T @ 3.80 GHz	0 (0%)
	AMD Ryzen Threadripper PRO 5975WX 32C 64T @ 4.00 GHz	19975 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD FX-4300 4C 4T @ 3.80 GHz	0 (0%)
	AMD Ryzen Threadripper PRO 5975WX 32C 64T @ 4.50 GHz	585 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD FX-4300 4C 4T @ 3.80 GHz	0 (0%)
	AMD Ryzen Threadripper PRO 5975WX 32C 64T @ 4.00 GHz	20892 (100%)

CPU-Z Benchmark 17 (Single-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.


	AMD FX-4300 4C 4T @ 3.80 GHz	224 (100%)
	AMD Ryzen Threadripper PRO 5975WX 32C 64T @ 4.00 GHz	0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.


	AMD FX-4300 4C 4T @ 3.80 GHz	739 (100%)
	AMD Ryzen Threadripper PRO 5975WX 32C 64T @ 3.60 GHz	0 (0%)

Devices using this processor
AMD FX-4300	AMD Ryzen Threadripper PRO 5975WX
Unknown	Unknown

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