AMD Ryzen Threadripper 3990X vs AMD Ryzen 7 1800X

VS

AMD Ryzen Threadripper 3990X AMD Ryzen 7 1800X

We compared two desktop CPUs: AMD Ryzen Threadripper 3990X with 64 cores 2.9GHz and AMD Ryzen 7 1800X with 8 cores 3.6GHz . 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 10 months late

Higher specification of memory (DDR4-3200 vs DDR4-2666)

Larger memory bandwidth (95.37GB/s vs 39.74GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (128MB vs 16MB)

More modern manufacturing process (7nm vs 14nm)

AMD Ryzen 7 1800X 's Advantages

Higher base frequency (3.6GHz vs 2.9GHz)

Lower TDP (95W vs 280W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen Threadripper 3990X +31%

1262

AMD Ryzen 7 1800X

963

Cinebench R23 Multi Core

AMD Ryzen Threadripper 3990X +719%

75671

AMD Ryzen 7 1800X

9232

Geekbench 6 Single Core

AMD Ryzen Threadripper 3990X +3%

1138

AMD Ryzen 7 1800X

1096

Geekbench 6 Multi Core

AMD Ryzen Threadripper 3990X +87%

11211

AMD Ryzen 7 1800X

5970

Geekbench 5 Single Core

AMD Ryzen Threadripper 3990X +28%

1265

AMD Ryzen 7 1800X

981

Geekbench 5 Multi Core

AMD Ryzen Threadripper 3990X +309%

27453

AMD Ryzen 7 1800X

6696

Passmark CPU Single Core

AMD Ryzen Threadripper 3990X +17%

2564

AMD Ryzen 7 1800X

2178

Passmark CPU Multi Core

AMD Ryzen Threadripper 3990X +392%

80316

AMD Ryzen 7 1800X

16305

AMD Ryzen Threadripper 3990X

VS

AMD Ryzen 7 1800X

General Parameters

Jan 2020

Release Date

Mar 2017

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Zen

sTRX4

Socket

AM4

N/A

Integrated Graphics

N/A

Package

19.2 billions

Transistor Count

4.8 billions

7 nm

Manufacturing Process

14 nm

sTRX4

Socket

AM4

280 W

Power Consumption

95 W

95 °C

Peak Operating Temperature

95 °C

CPU Performance

64

Performance Cores

8

128

Performance Core Threads

16

2.9 GHz

Performance Core Base Frequency

3.6 GHz

4.3 GHz

Performance Core Turbo Frequency

4 GHz

64

Total Core Count

8

128

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

29x

Multiplier

36x

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

16 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

256 GB

Max Memory Size

64 GB

4

Max Memory Channels

2

95.37 GB/s

Max Memory Bandwidth

39.74 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen Threadripper 3990X

Official Website

AMD Ryzen 7 1800X

4.0

PCIe Version

3.0

64

PCIe Lanes

20

Related CPU Comparisons

1

AMD Ryzen Threadripper PRO 5975WX vs AMD Ryzen Threadripper 3990X

2

AMD Ryzen Threadripper PRO 7995WX vs AMD Ryzen Threadripper 3990X

3

AMD Ryzen Threadripper 3990X vs Intel Core i7 13700KF

4

AMD Ryzen Threadripper 7970X vs AMD Ryzen Threadripper 3990X

5

Intel Core i9 14900K vs AMD Ryzen Threadripper 3990X

6

AMD Ryzen Threadripper 3990X vs AMD Ryzen Threadripper Pro 3975WX

7

AMD Ryzen Threadripper Pro 3995WX vs AMD Ryzen Threadripper 3990X

8

Intel Core i5 6500 vs AMD Ryzen 7 1800X

9

AMD Ryzen Threadripper 3990X vs Intel Core i7 9700

10

AMD Ryzen Threadripper 3990X vs AMD Ryzen 5 3400G