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AMD FX-4100 vs AMD Ryzen Threadripper PRO 3995WX

Last updated: 2026-06-03

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 2 - 37 %

AMD FX-4100

Rank 1 - 100 %

AMD Ryzen Threadripper PRO 3995WX

Multi-core performance

Rank 2 - 4 %

AMD FX-4100

Rank 1 - 100 %

AMD Ryzen Threadripper PRO 3995WX

Geekbench 5, 64bit Single-Core
Single-core performance

4C / 4T · 3.80 GHz

469

64C / 128T · 4.20 GHz

1,266

Geekbench 5, 64bit Multi-Core
Multi-core performance

4C / 4T · 3.80 GHz

1,294

64C / 128T · 3.00 GHz

36,215

CPU-Z Benchmark 17 Multi-Core
Multi-core performance

4C / 4T · 3.60 GHz

636

64C / 128T · 2.70 GHz

30,917

More benchmarks

Cinebench R23 (SC)
690 entries

Cinebench R23 (MC)
665 entries

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Cinebench R20 (SC)
666 entries

Geekbench 5 (SC)
2,512 entries

Cinebench R20 (MC)
615 entries

Geekbench 5 (MC)
2,483 entries

Blender 3.1 Benchmark
213 entries

PassMark CPU-Mark
2,504 entries

Blender 2.81 (bmw27)
190 entries

CPU-Z Benchmark 17 (MC)
751 entries

V-Ray CPU-Render
251 entries

Geekbench 3 (SC)
945 entries

Geekbench 3 (MC)
941 entries

Cinebench R11.5 (SC)
826 entries

Cinebench R11.5 (MC)
837 entries

Specifications

At a glance

Wischen	AMD FX-4100	AMD Ryzen Threadripper PRO 3995WX
Family	AMD FX (30)	AMD Ryzen Threadripper PRO (20)
CPU group	AMD FX-4100/4200 (5)	AMD Ryzen Threadripper PRO 3000 (4)
Architecture	Zambezi (Bulldozer)	Castle Peak (Zen 2)
Technology	32 nm	7 nm
Segment	Desktop	Desktop
Socket	AM3+	WRX8 (sWRX8)
Predecessor
Successor		AMD Ryzen Threadripper PRO 5995WX

CPU Cores and Base Frequency

Wischen	AMD FX-4100	AMD Ryzen Threadripper PRO 3995WX
CPU Cores / Threads	4 / 4	64 / 128
Hyperthreading / SMT	✗	✓
Core architecture	normal	normal
Cores:	4x	64x
Frequency:	3.60 GHz	2.70 GHz
Turbo (1 Core):	3.80 GHz	4.20 GHz
Turbo (All Cores):	3.80 GHz	3.00 GHz
L2-Cache		32.00 MB
L3-Cache	8.00 MB	256.00 MB
Overclocking	✓	✓

Integrated graphics (iGPU)

Wischen	AMD FX-4100	AMD Ryzen Threadripper PRO 3995WX
GPU name	no iGPU	no iGPU
GPU frequency
CUs / Shader	/	/
Raytracing	✗	✗
Max. displays
Max. GPU Memory
Technology
Release date

NPU AI performance

Wischen	AMD FX-4100	AMD Ryzen Threadripper PRO 3995WX
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	AMD FX-4100	AMD Ryzen Threadripper PRO 3995WX
Memory	DDR3-1866 (29.9 GB/s)	DDR4-3200 (51.2 GB/s)
Max. Memory		2048 GB
Memory channels	2	8
ECC	Yes	Yes
PCIe		4.0 x 128
PCIe Bandwidth		252.0 GB/s

Thermal Management

Wischen	AMD FX-4100	AMD Ryzen Threadripper PRO 3995WX
TDP	95 W	280 W
TDP (PL2)
TDP up
TDP down
T. junction max.		95 °C

Technical details

Wischen	AMD FX-4100	AMD Ryzen Threadripper PRO 3995WX
Chip design	Unknown	Chiplet
AES-NI	✓	✓
Operating systems	Windows 10, Linux	Windows 10, Windows 11, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX	SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
Release date	Q4/2011	Q1/2021
Release price	90 $	5489 $
Documents		Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of AMD FX-4100 is 4.2 stars (14 ratings), while AMD Ryzen Threadripper PRO 3995WX has received 3.6 stars (5 ratings).

Click on the stars to rate one or both processors.

AMD FX-4100
4C / 4T · 3.60 - 3.80 GHz

★★★★★

AMD Ryzen Threadripper PRO 3995WX
64C / 128T · 2.70 - 4.20 GHz

★★★★★