Intel Core i3-2100 vs Intel Core i5-2400

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i3-2100 or Intel Core i3-2100 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Core i3-2100 features 2 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2011 and belongs to the 2 generation of the Intel Core i3 series.
To use the Intel Core i3-2100, you'll need a motherboard with a LGA 1155 socket.
The Intel Core i5-2400 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2011 and belongs to the 2 generation of the Intel Core i5 series.
To use the Intel Core i5-2400, you'll need a motherboard with a LGA 1155 socket.
2 Generation 2
Intel Core i3 Family Intel Core i5
Intel Core i 2000 Group Intel Core i 2000
Intel Core i3-2100 Name Intel Core i5-2400
Desktop / Server Segment Desktop / Server
 
 

CPU Cores and Base Frequency

The Intel Core i3-2100 has 2 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i3-2100 is 3.1 GHz
The Intel Core i5-2400 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i5-2400 is 3.1 GHz
and turbo frequency for one core is 3.4 GHz.
None None 3.4 GHz
3.1 GHz Frequency 3.1 GHz
2 CPU Cores 4
2x Cores 4x
normal Core architecture normal
No Overclocking No
Yes Hyperthreading No
4 Threads 4
 
 

Internal Graphics

The Intel Core i3-2100 has integrated graphics, called iGPU for short.
Specifically, the Intel Core i3-2100 uses the Intel HD Graphics 2000, which has 48 texture shaders
and 6 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i5-2400 has integrated graphics, called iGPU for short.
Specifically, the Intel Core i5-2400 uses the Intel HD Graphics 2000, which has 48 texture shaders
6 Generation 6
Q1/2011 Release date Q1/2011
-- Max. displays --
6 Execution units 6
48 Shaders 48
1.1 GHz GPU (Turbo) 1.1 GHz
0.85 GHz GPU frequency 0.85 GHz
32 nm Technology 32 nm
Intel HD Graphics 2000 GPU name Intel HD Graphics 2000
2.0 GB Max. GPU Memory 2.0 GB
10.1 Direct X 10.1
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
No JPEG No
Decode / Encode h264 Decode / Encode
No AV1 No
No VP9 No
No h265 / HEVC (10 bit) No
Decode / Encode AVC Decode / Encode
No h265 / HEVC (8 bit) No
No VP8 No
Decode VC-1 Decode
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 21.3 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
2 Memory channels 2
32.0 GB Max. Memory 32.0 GB
DDR3-1333 Memory type DDR3-1333
Yes AES-NI Yes
21.3 GB/s Bandwidth 21.3 GB/s
No ECC No
pci PCIe pci
 
 

Thermal Management

The processor has a thermal design power (TDP) of 65 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 95 W watts.
65 W TDP (PL1 / PBP) 95 W
-- Tjunction max --
 
 

Technical details

The Intel Core i3-2100 is manufactured using a 32 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 3.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i5-2400 is manufactured using a 32 nm process.
In total, this processor boasts a generous 6.0 MB cache.
Q1/2011 Release date Q1/2011
Sandy Bridge S Architecture Sandy Bridge S
Technical data sheet Documents Technical data sheet
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT
Monolithic Chip design Monolithic
3.0 MB L3-Cache 6.0 MB
SSE4.1, SSE4.2, AVX ISA extensions SSE4.1, SSE4.2, AVX
32 nm Technology 32 nm
LGA 1155 Socket LGA 1155
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
120 $ Release price --
Windows 10, Linux Operating systems Windows 10, Linux
512.0 KB L2-Cache 0 bytes
 
 

Benchmarks

Geekbench 5, 64bit (Multi-Core)

Intel Core i5-2400
4C 4T @ 3.1 GHz
2345
2345
Intel Core i3-2100
2C 4T @ 3.1 GHz
1262
1262

Geekbench 6 (Multi-Core)

Intel Core i5-2400
4C 4T @ 3.1 GHz
1778
1778
Intel Core i3-2100
2C 4T @ 3.1 GHz
1082
1082

CPU-Z Benchmark 17 (Multi-Core)

Intel Core i5-2400
4C 4T @ 3.1 GHz
1230
1230
Intel Core i3-2100
2C 4T @ 3.1 GHz
738
738

Geekbench 6 (Single-Core)

Intel Core i5-2400
4C 4T @ 3.1 GHz
598
598
Intel Core i3-2100
2C 4T @ 3.1 GHz
515
515

Cinebench R15 (Multi-Core)

Intel Core i5-2400
4C 4T @ 3.1 GHz
355
355
Intel Core i3-2100
2C 4T @ 3.1 GHz
263
263