Intel Core i3-11100B vs AMD Ryzen 3 3300X

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i3-11100B or Intel Core i3-11100B – 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 i3-11100B features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q2/2021 and belongs to the 11 generation of the Intel Core i3 series.
To use the Intel Core i3-11100B, you'll need a motherboard with a LGA 1200 socket.
The AMD Ryzen 3 3300X features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q2/2020 and belongs to the 3 generation of the AMD Ryzen 3 series.
To use the AMD Ryzen 3 3300X, you'll need a motherboard with a AM4 (PGA 1331) socket.
Desktop / Server Segment Desktop / Server
Intel Core i3-11100B Name AMD Ryzen 3 3300X
Intel Core i3 Family AMD Ryzen 3
11 Generation 3
Intel Core i 11000 Group AMD Ryzen 3000
 
 

CPU Cores and Base Frequency

The Intel Core i3-11100B has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Core i3-11100B is 3.6 GHz
and turbo frequency for one core is 4.4 GHz.
The AMD Ryzen 3 3300X has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the AMD Ryzen 3 3300X is 3.8 GHz
and turbo frequency for one core is 4.3 GHz.
4.4 GHz Turbo Frequency (1 core) 4.3 GHz
No Overclocking Yes
normal Core architecture normal
3.6 GHz Frequency 3.8 GHz
8 Threads 8
4.3 GHz Turbo Frequency (all cores) 4.3 GHz
Yes Hyperthreading Yes
4 CPU Cores 4
4x Cores 4x
 
 

Internal Graphics

The Intel Core i3-11100B has integrated graphics, called iGPU for short.
Specifically, the Intel Core i3-11100B uses the Intel UHD Graphics 11th Gen (16 EU), which has 128 texture shaders
and 16 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The AMD Ryzen 3 3300X does not have integrated graphics.
0.35 GHz GPU frequency --
Q2/2021 Release date --
12 Direct X --
Intel UHD Graphics 11th Gen (16 EU) GPU name
10 nm Technology --
-- Max. displays --
128 Shaders --
64.0 GB Max. GPU Memory 0 bytes
16 Execution units --
11 Generation --
1.4 GHz GPU (Turbo) --
 
 

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.
Decode / Encode AVC --
Decode VC-1 --
Decode / Encode VP9 --
Decode / Encode h265 / HEVC (10 bit) --
Decode / Encode h264 --
Decode / Encode VP8 --
Decode / Encode h265 / HEVC (8 bit) --
Decode / Encode JPEG --
Decode AV1 --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
2 Memory channels 2
128.0 GB Max. Memory 128.0 GB
pci PCIe pci
Yes AES-NI Yes
No ECC Yes
51.2 GB/s Bandwidth 51.2 GB/s
DDR4-3200 Memory type DDR4-3200
 
 

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.
100 °C Tjunction max 95 °C
65 W TDP (PL1 / PBP) 65 W
 
 

Technical details

The Intel Core i3-11100B is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 12.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD Ryzen 3 3300X is manufactured using a 7 nm process.
In total, this processor boasts a generous 16.0 MB cache.
Q2/2021 Release date Q2/2020
-- Part Number --
0 bytes L2-Cache 2.0 MB
VT-x, VT-x EPT, VT-d Virtualization AMD-V, SVM
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4a, SSE4.1, SSE4.2, FMA3, AVX2
Monolithic Chip design Chiplet
Rocket Lake S Architecture Matisse (Zen 2)
14 nm Technology 7 nm
LGA 1200 Socket AM4 (PGA 1331)
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux, Windows 11
-- Release price --
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
12.0 MB L3-Cache 16.0 MB