Intel Core i9 11900 vs AMD Ryzen Threadripper 3990X

VS

Intel Core i9 11900

AMD Ryzen Threadripper 3990X

We compared two desktop CPUs: Intel Core i9 11900 with 8 cores 2.5GHz 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

Intel Core i9 11900 's Advantages

Released 1 years and 2 months late

Integrated graphics card

Lower TDP (65W vs 280W)

AMD Ryzen Threadripper 3990X 's Advantages

Larger memory bandwidth (95.37GB/s vs 50GB/s)

Higher base frequency (2.9GHz vs 2.5GHz)

Larger L3 cache size (128MB vs 16MB)

More modern manufacturing process (7nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 11900 +14%

1451

AMD Ryzen Threadripper 3990X

1262

Cinebench R23 Multi Core

Intel Core i9 11900

13236

AMD Ryzen Threadripper 3990X +471%

75671

Geekbench 6 Single Core

Intel Core i9 11900 +89%

2152

AMD Ryzen Threadripper 3990X

1138

Geekbench 6 Multi Core

Intel Core i9 11900

5320

AMD Ryzen Threadripper 3990X +110%

11211

Geekbench 5 Single Core

Intel Core i9 11900 +35%

1709

AMD Ryzen Threadripper 3990X

1265

Geekbench 5 Multi Core

Intel Core i9 11900

9598

AMD Ryzen Threadripper 3990X +186%

27453

Passmark CPU Single Core

Intel Core i9 11900 +33%

3430

AMD Ryzen Threadripper 3990X

2564

Passmark CPU Multi Core

Intel Core i9 11900

22929

AMD Ryzen Threadripper 3990X +250%

80316

Intel Core i9 11900

VS

AMD Ryzen Threadripper 3990X

General Parameters

Mar 2021

Release Date

Jan 2020

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Zen 2

i9-11900

Processor Number

-

LGA-1200

Socket

sTRX4

UHD Graphics 750

Integrated Graphics

N/A

Package

-

Transistor Count

19.2 billions

14 nm

Manufacturing Process

7 nm

65 W

Power Consumption

280 W

100 °C

Peak Operating Temperature

95 °C

CPU Performance

8

Performance Cores

64

16

Performance Core Threads

128

2.5 GHz

Performance Core Base Frequency

2.9 GHz

5.2 GHz

Performance Core Turbo Frequency

4.3 GHz

8

Total Core Count

64

16

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

29x

64 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

128 GB

Max Memory Size

256 GB

2

Max Memory Channels

4

50 GB/s

Max Memory Bandwidth

95.37 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1300 MHz

GPU Max Dynamic Frequency

-

256

Shader Units

-

64

Texture Units

-

32

Raster Operation Units

-

32

Execution Units

-

15 W

Power Consumption

-

3840x2160 - 60 Hz

Max Resolution

-

0.46 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 11900

Official Website

AMD Ryzen Threadripper 3990X

4.0

PCIe Version

4.0

20

PCIe Lanes

64

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