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AMD Ryzen Threadripper 3990X vs AMD EPYC 7702P

Last updated: 2026-07-04

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 - 79 %

AMD EPYC 7702P

Multi-core performance

Rank 1 - 100 %

AMD Ryzen Threadripper 3990X

Rank 2 - 87 %

AMD EPYC 7702P

Cinebench R23 Single-Core
Single-core performance

64C / 128T · 4.30 GHz

1,284 pts

64C / 128T · 3.35 GHz

996 pts

Cinebench R23 Multi-Core
Multi-core performance

64C / 128T · 3.20 GHz

64,355 pts

64C / 128T · 2.50 GHz

49,035 pts

Geekbench 6 Single-Core
Single-core performance

64C / 128T · 4.30 GHz

1,639

64C / 128T · 3.35 GHz

1,263

Geekbench 6 Multi-Core
Multi-core performance

64C / 128T · 3.20 GHz

15,832

64C / 128T · 2.50 GHz

13,611

Cinebench R20 Single-Core
Single-core performance

64C / 128T · 4.30 GHz

495 cb

64C / 128T · 3.35 GHz

391 cb

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

64C / 128T · 4.30 GHz

1,219

64C / 128T · 3.35 GHz

1,008

Cinebench R20 Multi-Core
Multi-core performance

64C / 128T · 3.20 GHz

24,763 cb

64C / 128T · 2.50 GHz

18,857 cb

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

64C / 128T · 3.20 GHz

34,670

64C / 128T · 2.50 GHz

38,494

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

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	AMD EPYC 7702P
Family	AMD Ryzen Threadripper (16)	AMD EPYC (147)
CPU group	AMD Ryzen Threadripper 3000 (3)	AMD EPYC 7002 (25)
Architecture	Castle Peak (Zen 2)	Rome (Zen 2)
Technology	7 nm	7 nm
Segment	Desktop	Server
Socket	TRX4 (sTRX4)	SP3
Predecessor	AMD Ryzen Threadripper 2990WX
Successor

CPU Cores and Base Frequency

Wischen	AMD Ryzen Threadripper 3990X	AMD EPYC 7702P
CPU Cores / Threads	64 / 128	64 / 128
Hyperthreading / SMT	✓	✓
Core architecture	normal	normal
Cores:	64x	64x
Frequency:	2.90 GHz	2.00 GHz
Turbo (1 Core):	4.30 GHz	3.35 GHz
Turbo (All Cores):	3.20 GHz	2.50 GHz
L2-Cache	32.00 MB
L3-Cache	256.00 MB	256.00 MB
Overclocking	✓	✗

Integrated graphics (iGPU)

Wischen	AMD Ryzen Threadripper 3990X	AMD EPYC 7702P
GPU name	no iGPU	no iGPU
GPU frequency
CUs / Shader	/	/
Raytracing	✗	✗
Max. displays
Max. GPU Memory
Technology
Release date

NPU AI performance

Wischen	AMD Ryzen Threadripper 3990X	AMD EPYC 7702P
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	AMD Ryzen Threadripper 3990X	AMD EPYC 7702P
Memory	DDR4-3200 (51.2 GB/s)	DDR4-3200 (51.2 GB/s)
Max. Memory	2048 GB
Memory channels	4	8
ECC	Yes	Yes
PCIe	4.0 x 64	4.0 x 128
PCIe Bandwidth	126.0 GB/s	252.0 GB/s

Thermal Management

Wischen	AMD Ryzen Threadripper 3990X	AMD EPYC 7702P
TDP	280 W	200 W
TDP (PL2)
TDP up
TDP down
T. junction max.	95 °C

Technical details

Wischen	AMD Ryzen Threadripper 3990X	AMD EPYC 7702P
Chip design	Chiplet	Chiplet
AES-NI	✓	✓
Operating systems	Windows 10, Windows 11, Linux	Windows 10, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4a, SSE4.1, SSE4.2, AVX2, FMA3	SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
Release date	Q1/2020	Q3/2019
Release price	3990 $	7500 $
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 AMD EPYC 7702P 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

★★★★★

AMD EPYC 7702P
64C / 128T · 2.00 - 3.35 GHz

★★★★★