AMD Ryzen Threadripper 3990X vs Intel Core i9 11900T

VS

AMD Ryzen Threadripper 3990X Intel Core i9 11900T

We compared two desktop CPUs: AMD Ryzen Threadripper 3990X with 64 cores 2.9GHz and Intel Core i9 11900T with 8 cores 1.5GHz . 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

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

Higher base frequency (2.9GHz vs 1.5GHz)

Larger L3 cache size (128MB vs 16MB)

Intel Core i9 11900T 's Advantages

Released 1 years and 2 months late

Integrated graphics card

Lower TDP (35W vs 280W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen Threadripper 3990X

1262

Intel Core i9 11900T +21%

1538

Geekbench 6 Single Core

AMD Ryzen Threadripper 3990X

1138

Intel Core i9 11900T +93%

2198

Geekbench 6 Multi Core

AMD Ryzen Threadripper 3990X +17%

11211

Intel Core i9 11900T

9505

Geekbench 5 Single Core

AMD Ryzen Threadripper 3990X

1265

Intel Core i9 11900T +35%

1709

Geekbench 5 Multi Core

AMD Ryzen Threadripper 3990X +231%

27453

Intel Core i9 11900T

8272

Passmark CPU Single Core

AMD Ryzen Threadripper 3990X

2564

Intel Core i9 11900T +29%

3319

Passmark CPU Multi Core

AMD Ryzen Threadripper 3990X +340%

80316

Intel Core i9 11900T

18237

AMD Ryzen Threadripper 3990X

VS

Intel Core i9 11900T

General Parameters

Jan 2020

Release Date

Mar 2021

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Rocket Lake

-

Processor Number

i9-11900T

sTRX4

Socket

LGA-1200

N/A

Integrated Graphics

UHD Graphics 750

Package

19.2 billions

Transistor Count

-

7 nm

Manufacturing Process

14 nm

sTRX4

Socket

LGA-1200

280 W

Power Consumption

35 W

95 °C

Peak Operating Temperature

100 °C

CPU Performance

64

Performance Cores

8

128

Performance Core Threads

16

2.9 GHz

Performance Core Base Frequency

1.5 GHz

4.3 GHz

Performance Core Turbo Frequency

4.9 GHz

64

Total Core Count

8

128

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

29x

Multiplier

15x

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

128 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

256 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

95.37 GB/s

Max Memory Bandwidth

50 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1300 MHz

-

Shader Units

256

-

Texture Units

64

-

Raster Operation Units

32

-

Execution Units

32

-

Power Consumption

15 W

-

Max Resolution

3840x2160 - 60 Hz

-

Graphics Performance

0.46 TFLOPS

Miscellaneous

AMD Ryzen Threadripper 3990X

Official Website

Intel Core i9 11900T

4.0

PCIe Version

4.0

64

PCIe Lanes

20

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