AMD Ryzen Threadripper 7980X vs AMD Ryzen Threadripper 3990X

VS

AMD Ryzen Threadripper 7980X AMD Ryzen Threadripper 3990X

We compared two desktop CPUs: AMD Ryzen Threadripper 7980X with 64 cores 3.2GHz and AMD Ryzen Threadripper 3990X with 64 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Threadripper 7980X's Advantages

Released 3 years and 9 months late

Higher specification of memory (DDR5-5200 vs DDR4-3200)

Larger memory bandwidth (166.4GB/s vs 95.37GB/s)

Newer PCIe version (5 vs 4.0)

Higher base frequency (3.2GHz vs 2.9GHz)

Larger L3 cache size (256MB vs 128MB)

More modern manufacturing process (5nm vs 7nm)

AMD Ryzen Threadripper 3990X's Advantages

Lower TDP (280W vs 350W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen Threadripper 7980X +49%

1891

AMD Ryzen Threadripper 3990X

1262

Cinebench R23 Multi Core

AMD Ryzen Threadripper 7980X +29%

98341

AMD Ryzen Threadripper 3990X

75671

Geekbench 6 Single Core

AMD Ryzen Threadripper 7980X +148%

2828

AMD Ryzen Threadripper 3990X

1138

Geekbench 6 Multi Core

AMD Ryzen Threadripper 7980X +139%

26811

AMD Ryzen Threadripper 3990X

11211

Cinebench 2024 Multi Core

AMD Ryzen Threadripper 7980X +67%

5531

AMD Ryzen Threadripper 3990X

3302

AMD Ryzen Threadripper 7980X

VS

AMD Ryzen Threadripper 3990X

General Parameters

Oct 2023

Release Date

Jan 2020

AMD

Manufacturer

AMD

Desktop

Type

Desktop

-

Instruction Set

x86-64

Storm Peak

Core Architecture

Zen 2

AMD Socket sTR5

Socket

sTRX4

N/A

Integrated Graphics

N/A

Ryzen Threadripper (Zen 4 (Storm Peak))

Generation

-

Package

52.56 billions

Transistor Count

19.2 billions

5 nm

Manufacturing Process

7 nm

AMD Socket sTR5

Socket

sTRX4

350 W

Power Consumption

280 W

-

Peak Operating Temperature

95 °C

TSMC

Foundry

-

8x71 mm²

Die Size

-

6 nm

I/O Process Size

-

388 mm

I/O Die Size

-

FC-LGA4844

Package

-

CPU Performance

-

Performance Cores

64

-

Performance Core Threads

128

3.2 GHz

Performance Core Base Frequency

2.9 GHz

5.1 GHz

Performance Core Turbo Frequency

4.3 GHz

64

Total Core Count

64

128

Total Thread Count

128

100MHz

Bus Frequency

100MHz

32.0

Multiplier

29x

64 KB per core

L1 Cache

96K per core

64 MB

L2 Cache

512K per core

256 MB

L3 Cache

128MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

1 TB

Max Memory Size

256GB

4

Max Memory Channels

4

166.4 GB/s

Max Memory Bandwidth

95.37 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen Threadripper 7980X

Official Website

AMD Ryzen Threadripper 3990X

5

PCIe Version

4.0

48

PCIe Lanes

64

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