Intel Core i5-12400 vs AMD Athlon II X3 435

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i5-12400 or Intel Core i5-12400 – 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 i5-12400 features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q1/2022 and belongs to the 12 generation of the Intel Core i5 series.
To use the Intel Core i5-12400, you'll need a motherboard with a LGA 1700 socket.
The AMD Athlon II X3 435 features 3 processor cores and has the capability to manage 3 threads concurrently.
It was released in Q3/2009 and belongs to the 1 generation of the AMD Athlon II series.
To use the AMD Athlon II X3 435, you'll need a motherboard with a AM3 socket.
Intel Core i5-12400 Name AMD Athlon II X3 435
Intel Core i 12000 Group AMD Athlon II X3 (Rana)
12 Generation 1
Desktop / Server Segment Desktop / Server
Intel Core i5 Family AMD Athlon II
 
 

CPU Cores and Base Frequency

The Intel Core i5-12400 has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the Intel Core i5-12400 is 2.5 GHz
and turbo frequency for one core is 4.4 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The AMD Athlon II X3 435 has 3 CPU cores and can calculate 3 threads in parallel.
The clock frequency of the AMD Athlon II X3 435 is 2.9 GHz
4.0 GHz Turbo Frequency (all cores) None
4.4 GHz Turbo Frequency (1 core) None
2.5 GHz Frequency 2.9 GHz
6 CPU Cores 3
No Overclocking No
12 Threads 3
Yes Hyperthreading No
6x Golden Cove Cores 3x
normal Core architecture normal
 
 

Internal Graphics

The Intel Core i5-12400 has integrated graphics, called iGPU for short.
Specifically, the Intel Core i5-12400 uses the Intel UHD Graphics 730, which has 192 texture shaders
and 24 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The AMD Athlon II X3 435 does not have integrated graphics.
64.0 GB Max. GPU Memory 0 bytes
-- Max. displays --
12 Generation --
24 Execution units --
Intel UHD Graphics 730 GPU name
192 Shaders --
0.3 GHz GPU frequency --
12 Direct X --
Q1/2021 Release date --
1.45 GHz GPU (Turbo) --
14 nm Technology --
 
 

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

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 76.8 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 16.0 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.
128.0 GB Max. Memory 16.0 GB
76.8 GB/s Bandwidth 21.3 GB/s
No ECC No
DDR4-3200, DDR5-4800 Memory type DDR3-1333
2 Memory channels 2
Yes AES-NI 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
100 °C Tjunction max --
117 W TDP (PL2) None
 
 

Technical details

The Intel Core i5-12400 is manufactured using a 10 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 18.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD Athlon II X3 435 is manufactured using a 45 nm process.
LGA 1700 Socket AM3
SSE4.1, SSE4.2, AVX2, AVX2+ ISA extensions SSE3, SSE4a, MMX, 3DNow!
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
Monolithic Chip design --
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux
192 $ Release price --
7.5 MB L2-Cache 1.5 MB
VT-x, VT-x EPT, VT-d Virtualization AMD-V
Alder Lake S Architecture Rana
18.0 MB L3-Cache 0 bytes
Q1/2022 Release date Q3/2009
10 nm Technology 45 nm
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