AMD Ryzen 9 9900X vs AMD Ryzen Threadripper 3990X

VS

AMD Ryzen 9 9900X

AMD Ryzen Threadripper 3990X

We compared two desktop CPUs: AMD Ryzen 9 9900X with 12 cores 4.4GHz 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 9 9900X 's Advantages

Released 4 years and 5 months late

Integrated graphics card

Higher specification of memory (5600 vs 3200)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (4.4GHz vs 2.9GHz)

More modern manufacturing process (4nm vs 7nm)

Lower TDP (120W vs 280W)

AMD Ryzen Threadripper 3990X 's Advantages

Larger memory bandwidth (95.37GB/s vs 89.6GB/s)

Larger L3 cache size (128MB vs 64MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 9900X +76%

2232

AMD Ryzen Threadripper 3990X

1262

Cinebench R23 Multi Core

AMD Ryzen 9 9900X

32626

AMD Ryzen Threadripper 3990X +131%

75671

Geekbench 6 Single Core

AMD Ryzen 9 9900X +193%

3342

AMD Ryzen Threadripper 3990X

1138

Geekbench 6 Multi Core

AMD Ryzen 9 9900X +74%

19527

AMD Ryzen Threadripper 3990X

11211

Cinebench 2024 Multi Core

AMD Ryzen 9 9900X

1764

AMD Ryzen Threadripper 3990X +87%

3302

Passmark CPU Single Core

AMD Ryzen 9 9900X +81%

4648

AMD Ryzen Threadripper 3990X

2564

Passmark CPU Multi Core

AMD Ryzen 9 9900X

53832

AMD Ryzen Threadripper 3990X +49%

80316

AMD Ryzen 9 9900X

VS

AMD Ryzen Threadripper 3990X

General Parameters

Jun 2024

Release Date

Jan 2020

Amd

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 5 (Granite Ridge)

Core Architecture

Zen 2

AM5

Socket

sTRX4

Radeon Graphics

Integrated Graphics

N/A

Ryzen 9 (Zen 5 (Granite Ridge))

Generation

-

Package

-

Transistor Count

19.2 billions

4 nm

Manufacturing Process

7 nm

120 W

Power Consumption

280 W

95 °C

Peak Operating Temperature

95 °C

TSMC

Foundry

-

6 nm

I/O Process Size

-

CPU Performance

12

Performance Cores

64

24

Performance Core Threads

128

4.4 GHz

Performance Core Base Frequency

2.9 GHz

5.6 GHz

Performance Core Turbo Frequency

4.3 GHz

12

Total Core Count

64

24

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

44x

Multiplier

29x

80 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

64 MB shared

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5600

Memory Types

DDR4-3200

192 GB

Max Memory Size

256 GB

2

Max Memory Channels

4

89.6 GB/s

Max Memory Bandwidth

95.37 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

-

2

Execution Units

-

Miscellaneous

AMD Ryzen 9 9900X

Official Website

AMD Ryzen Threadripper 3990X

5.0

PCIe Version

4.0

28

PCIe Lanes

64

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