Intel Core i5-2500S vs Intel Core i3-8100

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i5-2500S or Intel Core i5-2500S – 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 i5-2500S 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 i5-2500S, you'll need a motherboard with a LGA 1155 socket.
The Intel Core i3-8100 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q4/2017 and belongs to the 8 generation of the Intel Core i3 series.
To use the Intel Core i3-8100, you'll need a motherboard with a LGA 1151-2 socket.
Intel Core i 2000 Group Intel Core i 8000
2 Generation 8
Intel Core i5-2500S Name Intel Core i3-8100
Desktop / Server Segment Desktop / Server
Intel Core i5 Family Intel Core i3
 
 

CPU Cores and Base Frequency

The Intel Core i5-2500S has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i5-2500S is 2.7 GHz
and turbo frequency for one core is 3.7 GHz.
The Intel Core i3-8100 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i3-8100 is 3.6 GHz
3.7 GHz Turbo Frequency (1 core) None
normal Core architecture normal
2.7 GHz Frequency 3.6 GHz
4 CPU Cores 4
No Overclocking No
No Hyperthreading No
4x Cores 4x
4 Threads 4
 
 

Internal Graphics

The Intel Core i5-2500S has integrated graphics, called iGPU for short.
Specifically, the Intel Core i5-2500S 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 i3-8100 has integrated graphics, called iGPU for short.
Specifically, the Intel Core i3-8100 uses the Intel UHD Graphics 630, which has 192 texture shaders
and 24 execution units.
1.1 GHz GPU (Turbo) 1.1 GHz
32 nm Technology 14 nm
10.1 Direct X 12
2.0 GB Max. GPU Memory 64.0 GB
6 Execution units 24
Q1/2011 Release date Q4/2017
Intel HD Graphics 2000 GPU name Intel UHD Graphics 630
48 Shaders 192
0.85 GHz GPU frequency 0.35 GHz
6 Generation 9.5
-- Max. displays --
 
 

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 h265 / HEVC (8 bit) Decode / Encode
No VP9 Decode / Encode
No VP8 Decode / Encode
Decode VC-1 Decode
No JPEG Decode / Encode
Decode / Encode h264 Decode / Encode
No h265 / HEVC (10 bit) Decode / Encode
Decode / Encode AVC Decode / Encode
No AV1 No
 
 

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.
The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 38.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
DDR3-1333 Memory type DDR4-2400
21.3 GB/s Bandwidth 38.4 GB/s
Yes AES-NI Yes
No ECC Yes
pci PCIe pci
32.0 GB Max. Memory 64.0 GB
2 Memory channels 2
 
 

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.
65 W TDP (PL1 / PBP) 65 W
-- Tjunction max 100 °C
 
 

Technical details

The Intel Core i5-2500S 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 6.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i3-8100 is manufactured using a 14 nm process.
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT, VT-d
32 nm Technology 14 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX ISA extensions SSE4.1, SSE4.2, AVX2
-- Part Number --
Monolithic Chip design Monolithic
Q1/2011 Release date Q4/2017
-- Release price 117 $
0 bytes L2-Cache 0 bytes
Technical data sheet Documents Technical data sheet
6.0 MB L3-Cache 6.0 MB
LGA 1155 Socket LGA 1151-2
Windows 10, Linux Operating systems Windows 10, Linux, Windows 11
Sandy Bridge S Architecture Coffee Lake S
 
 

Benchmarks

Geekbench 6 (Multi-Core)

Intel Core i3-8100
4C 4T @ 3.6 GHz
3627
3627
Intel Core i5-2500S
4C 4T @ 2.7 GHz
1679
1679

Geekbench 5, 64bit (Multi-Core)

Intel Core i3-8100
4C 4T @ 3.6 GHz
3134
3134
Intel Core i5-2500S
4C 4T @ 2.7 GHz
1965
1965

Geekbench 6 (Single-Core)

Intel Core i3-8100
4C 4T @ 3.6 GHz
1265
1265
Intel Core i5-2500S
4C 4T @ 2.7 GHz
633
633