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AMD Ryzen Threadripper 3990X vs Intel Celeron 4305U

Last updated: 2026-06-01

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 1 - 100 %

AMD Ryzen Threadripper 3990X

Rank 2 - 47 %

Intel Celeron 4305U

Multi-core performance

Rank 1 - 100 %

AMD Ryzen Threadripper 3990X

Rank 2 - 3 %

Intel Celeron 4305U

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

64C / 128T · 4.30 GHz

1,219

2C / 2T · 2.20 GHz

570

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

64C / 128T · 3.20 GHz

34,670

2C / 2T · 2.20 GHz

1,076

More benchmarks

Cinebench 2024 (SC)
427 entries

Cinebench 2024 (MC)
422 entries

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

FP32 SP (iGPU)
2,219 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

Monero Hashrate
94 entries

V-Ray CPU-Render
251 entries

Cinebench R15 (SC)
1,113 entries

Cinebench R15 (MC)
1,110 entries

Specifications

At a glance

Wischen	AMD Ryzen Threadripper 3990X	Intel Celeron 4305U
Family	AMD Ryzen Threadripper (16)	Intel Celeron (165)
CPU group	AMD Ryzen Threadripper 3000 (3)	Intel Celeron 4000 (3)
Architecture	Castle Peak (Zen 2)	Whiskey Lake U
Technology	7 nm	14 nm
Segment	Desktop	Notebook
Socket	TRX4 (sTRX4)	BGA 1528
Predecessor	AMD Ryzen Threadripper 2990WX
Successor		Intel Celeron 5305U

CPU Cores and Base Frequency

Wischen	AMD Ryzen Threadripper 3990X	Intel Celeron 4305U
CPU Cores / Threads	64 / 128	2 / 2
Hyperthreading / SMT	✓	✗
Core architecture	normal	normal
Cores:	64x	2x
Frequency:	2.90 GHz	2.20 GHz
Turbo (1 Core):	4.30 GHz
Turbo (All Cores):	3.20 GHz
L2-Cache	32.00 MB
L3-Cache	256.00 MB	2.00 MB
Overclocking	✓	✗

Integrated graphics (iGPU)

Wischen	AMD Ryzen Threadripper 3990X	Intel Celeron 4305U
GPU name	no iGPU	Intel UHD Graphics 610
GPU frequency		0.30 - 0.90 GHz
CUs / Shader	/	12 / 96
Raytracing	✗	✗
Max. displays		3
Max. GPU Memory		32 GB
Technology		14 nm
Release date		Q4/2017

NPU AI performance

Wischen	AMD Ryzen Threadripper 3990X	Intel Celeron 4305U
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	AMD Ryzen Threadripper 3990X	Intel Celeron 4305U
Memory	DDR4-3200 (51.2 GB/s)	DDR4-2133 (34.1 GB/s) LPDDR3-1866 (15.0 GB/s)
Max. Memory	2048 GB	64 GB
Memory channels	4	2
ECC	Yes	No
PCIe	4.0 x 64	3.0 x 16
PCIe Bandwidth	126.0 GB/s	15.8 GB/s

Thermal Management

Wischen	AMD Ryzen Threadripper 3990X	Intel Celeron 4305U
TDP	280 W	15 W
TDP (PL2)
TDP up
TDP down		12.5 W
T. junction max.	95 °C	100 °C

Technical details

Wischen	AMD Ryzen Threadripper 3990X	Intel Celeron 4305U
Chip design	Chiplet	Monolithic
AES-NI	✓	✓
Operating systems	Windows 10, Windows 11, Linux	Windows 10, Windows 11, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4a, SSE4.1, SSE4.2, AVX2, FMA3	SSE4.1, SSE4.2, AVX2
Release date	Q1/2020	Q2/2019
Release price	3990 $	107 $
Documents	Technical data sheet	Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of AMD Ryzen Threadripper 3990X is 4.6 stars (12 ratings), while Intel Celeron 4305U has received 5.0 stars (1 ratings).

Click on the stars to rate one or both processors.

AMD Ryzen Threadripper 3990X
64C / 128T · 2.90 - 4.30 GHz

★★★★★

Intel Celeron 4305U
2C / 2T · 2.20 GHz

★★★★★