Intel Core i9 10920X vs Intel Core i9 11900T

VS

Intel Core i9 10920X Intel Core i9 11900T

We compared two desktop CPUs: Intel Core i9 10920X with 12 cores 3.5GHz 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

Intel Core i9 10920X 's Advantages

Larger memory bandwidth (93.8GB/s vs 50GB/s)

Higher base frequency (3.5GHz vs 1.5GHz)

Larger L3 cache size (20MB vs 16MB)

Intel Core i9 11900T 's Advantages

Released 1 years and 5 months late

Integrated graphics card

Higher specification of memory (DDR4-3200 vs DDR4-2933)

Newer PCIe version (4.0 vs 3.0)

Lower TDP (35W vs 165W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 10920X

1280

Intel Core i9 11900T +20%

1538

Geekbench 6 Single Core

Intel Core i9 10920X

1696

Intel Core i9 11900T +29%

2198

Geekbench 6 Multi Core

Intel Core i9 10920X

9541

Intel Core i9 11900T

9505

Geekbench 5 Single Core

Intel Core i9 10920X

1201

Intel Core i9 11900T +42%

1709

Geekbench 5 Multi Core

Intel Core i9 10920X +62%

13408

Intel Core i9 11900T

8272

Passmark CPU Single Core

Intel Core i9 10920X

2738

Intel Core i9 11900T +21%

3319

Passmark CPU Multi Core

Intel Core i9 10920X +43%

26244

Intel Core i9 11900T

18237

Intel Core i9 10920X

VS

Intel Core i9 11900T

General Parameters

Oct 2019

Release Date

Mar 2021

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Cascade Lake

Core Architecture

Rocket Lake

i9-10920X

Processor Number

i9-11900T

LGA-2066

Socket

LGA-1200

N/A

Integrated Graphics

UHD Graphics 750

Package

14 nm

Manufacturing Process

14 nm

LGA-2066

Socket

LGA-1200

165 W

Power Consumption

35 W

94 °C

Peak Operating Temperature

100 °C

CPU Performance

12

Performance Cores

8

24

Performance Core Threads

16

3.5 GHz

Performance Core Base Frequency

1.5 GHz

4.6 GHz

Performance Core Turbo Frequency

4.9 GHz

12

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

-

Multiplier

15x

-

L1 Cache

64 K per core

1 MB per core

L2 Cache

512 K per core

20 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2933

Memory Types

DDR4-3200

256 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

93.8 GB/s

Max Memory Bandwidth

50 GB/s

No

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

Intel Core i9 10920X

Official Website

Intel Core i9 11900T

3.0

PCIe Version

4.0

48

PCIe Lanes

20

SSE4.1, SSE4.2, AVX-2, AVX-512

Extended Instruction Set

-

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