Share link|

Submit benchmark

Comparison Search Benchmarks CPUs Leaderboards CPU News & Articles GPU comparison Apple product comparison

Deutsch English Español Français Italiano Japanese

Intel Core i3-2102 vs Intel Core i9-11900

Last updated: 2026-06-01

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 2 - 28 %

Intel Core i3-2102

Rank 1 - 100 %

Intel Core i9-11900

Multi-core performance

Rank 2 - 11 %

Intel Core i3-2102

Rank 1 - 100 %

Intel Core i9-11900

Geekbench 6 Single-Core
Single-core performance

2C / 4T · 3.10 GHz

515

8C / 16T · 5.20 GHz

2,148

Geekbench 6 Multi-Core
Multi-core performance

2C / 4T · 3.10 GHz

1,082

8C / 16T · 3.80 GHz

10,040

Geekbench 5, 64bit Single-Core
Single-core performance

2C / 4T · 3.10 GHz

575

8C / 16T · 5.20 GHz

1,831

Geekbench 5, 64bit Multi-Core
Multi-core performance

2C / 4T · 3.10 GHz

1,262

8C / 16T · 3.80 GHz

9,674

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel HD Graphics 2000

106

Intel UHD Graphics 750

666

More benchmarks

Cinebench R23 (SC)
690 entries

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Geekbench 5 (SC)
2,512 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

3DMark Timespy (iGPU)
534 entries

PassMark CPU-Mark
2,504 entries

CPU-Z Benchmark 17 (MC)
751 entries

Monero Hashrate
94 entries

Specifications

At a glance

Wischen	Intel Core i3-2102	Intel Core i9-11900
Family	Intel Core i3 (205)	Intel Core i9 (81)
CPU group	Intel Core i 2000 (28)	Intel Core i 11000 (22)
Architecture	Sandy Bridge S	Rocket Lake S
Technology	32 nm	14 nm
Segment	Desktop	Desktop
Socket	LGA 1155	LGA 1200
Predecessor		Intel Core i9-10900
Successor		Intel Core i9-12900

CPU Cores and Base Frequency

Wischen	Intel Core i3-2102	Intel Core i9-11900
CPU Cores / Threads	2 / 4	8 / 16
Hyperthreading / SMT	✓	✓
Core architecture	normal	normal
Cores:	2x	8x
Frequency:	3.10 GHz	2.50 GHz
Turbo (1 Core):		5.20 GHz
Turbo (All Cores):		3.80 GHz
L2-Cache		4.00 MB
L3-Cache	3.00 MB	16.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Core i3-2102	Intel Core i9-11900
GPU name	Intel HD Graphics 2000	Intel UHD Graphics 750
GPU frequency	0.85 - 1.10 GHz	0.35 - 1.30 GHz
CUs / Shader	6 / 48	32 / 256
Raytracing	✗	✗
Max. displays	2	3
Max. GPU Memory	2 GB	64 GB
Technology	32 nm	14 nm
Release date	Q1/2011	Q1/2021

NPU AI performance

Wischen	Intel Core i3-2102	Intel Core i9-11900
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Core i3-2102	Intel Core i9-11900
Memory	DDR3-1333 (21.3 GB/s)	DDR4-3200 (51.2 GB/s)
Max. Memory	32 GB	128 GB
Memory channels	2	2
ECC	No	No
PCIe	2.0 x 16	4.0 x 20
PCIe Bandwidth	8.0 GB/s	39.4 GB/s

Thermal Management

Wischen	Intel Core i3-2102	Intel Core i9-11900
TDP	65 W	65 W
TDP (PL2)		224 W @ 56 s
TDP up
TDP down
T. junction max.		100 °C

Technical details

Wischen	Intel Core i3-2102	Intel Core i9-11900
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems	Windows 10, Linux	Windows 10, Windows 11, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX	SSE4.1, SSE4.2, AVX2, AVX-512
Release date	Q2/2011	Q1/2021
Release price		439 $
Documents	Technical data sheet	Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of Intel Core i3-2102 is 5.0 stars (1 ratings), while Intel Core i9-11900 has received 3.5 stars (13 ratings).

Click on the stars to rate one or both processors.

Intel Core i3-2102
2C / 4T · 3.10 GHz

★★★★★

Intel Core i9-11900
8C / 16T · 2.50 - 5.20 GHz

★★★★★