AMD Ryzen Threadripper 3990X vs AMD Ryzen Threadripper 1920X

VS

AMD Ryzen Threadripper 3990X

AMD Ryzen Threadripper 1920X

We compared two desktop CPUs: AMD Ryzen Threadripper 3990X with 64 cores 2.9GHz and AMD Ryzen Threadripper 1920X with 12 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Threadripper 3990X 's Advantages

Released 2 years and 5 months late

Higher specification of memory (3200 vs 2666)

Larger memory bandwidth (95.37GB/s vs 79.47GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (128MB vs 32MB)

More modern manufacturing process (7nm vs 14nm)

AMD Ryzen Threadripper 1920X 's Advantages

Higher base frequency (3.5GHz vs 2.9GHz)

Lower TDP (180W vs 280W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen Threadripper 3990X +19%

1262

AMD Ryzen Threadripper 1920X

1054

Cinebench R23 Multi Core

AMD Ryzen Threadripper 3990X +403%

75671

AMD Ryzen Threadripper 1920X

15038

Geekbench 6 Single Core

AMD Ryzen Threadripper 3990X

1138

AMD Ryzen Threadripper 1920X

1134

Geekbench 6 Multi Core

AMD Ryzen Threadripper 3990X +45%

11211

AMD Ryzen Threadripper 1920X

7690

Cinebench 2024 Multi Core

AMD Ryzen Threadripper 3990X +321%

3302

AMD Ryzen Threadripper 1920X

783

Geekbench 5 Single Core

AMD Ryzen Threadripper 3990X +35%

1265

AMD Ryzen Threadripper 1920X

933

Geekbench 5 Multi Core

AMD Ryzen Threadripper 3990X +172%

27453

AMD Ryzen Threadripper 1920X

10059

Passmark CPU Single Core

AMD Ryzen Threadripper 3990X +12%

2564

AMD Ryzen Threadripper 1920X

2289

Passmark CPU Multi Core

AMD Ryzen Threadripper 3990X +255%

80316

AMD Ryzen Threadripper 1920X

22610

AMD Ryzen Threadripper 3990X

VS

AMD Ryzen Threadripper 1920X

General Parameters

Jan 2020

Release Date

Aug 2017

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Zen

sTRX4

Socket

sTR4

N/A

Integrated Graphics

N/A

Package

19.2 billions

Transistor Count

9.6 billions

7 nm

Manufacturing Process

14 nm

280 W

Power Consumption

180 W

95 °C

Peak Operating Temperature

68 °C

CPU Performance

64

Performance Cores

12

128

Performance Core Threads

24

2.9 GHz

Performance Core Base Frequency

3.5 GHz

4.3 GHz

Performance Core Turbo Frequency

4 GHz

64

Total Core Count

12

128

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

29x

Multiplier

35x

96 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

128 MB shared

L3 Cache

32 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

256 GB

Max Memory Size

2048 GB

4

Max Memory Channels

4

95.37 GB/s

Max Memory Bandwidth

79.47 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen Threadripper 3990X

Official Website

AMD Ryzen Threadripper 1920X

4.0

PCIe Version

3.0

64

PCIe Lanes

60

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