AMD Ryzen 5 5600X vs AMD Athlon II X4 638

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Ryzen 5 5600X or AMD Ryzen 5 5600X – 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 AMD Ryzen 5 5600X features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q4/2020 and belongs to the 4 generation of the AMD Ryzen 5 series.
To use the AMD Ryzen 5 5600X, you'll need a motherboard with a AM4 (PGA 1331) socket.
The AMD Athlon II X4 638 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2012 and belongs to the 2 generation of the AMD Athlon II series.
To use the AMD Athlon II X4 638, you'll need a motherboard with a FM1 socket.
Desktop / Server Segment Desktop / Server
AMD Ryzen 5 5600X Name AMD Athlon II X4 638
AMD Ryzen 5 Family AMD Athlon II
4 Generation 2
AMD Ryzen 5000 Group AMD Athlon II X4 (Llano)
 
 

CPU Cores and Base Frequency

The AMD Ryzen 5 5600X has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the AMD Ryzen 5 5600X is 3.7 GHz
and turbo frequency for one core is 4.6 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The AMD Athlon II X4 638 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the AMD Athlon II X4 638 is 2.7 GHz
4.6 GHz Turbo Frequency (1 core) None
Yes Overclocking No
normal Core architecture normal
3.7 GHz Frequency 2.7 GHz
12 Threads 4
4.3 GHz Turbo Frequency (all cores) None
Yes Hyperthreading No
6 CPU Cores 4
6x Cores 4x
 
 

Internal Graphics

The AMD Ryzen 5 5600X does not have integrated graphics.
The AMD Athlon II X4 638 does not have integrated graphics.
-- GPU frequency --
-- Release date --
-- Direct X --
GPU name
-- Technology --
-- Max. displays --
-- Shaders --
0 bytes Max. GPU Memory 0 bytes
-- Execution units --
-- Generation --
-- 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.
-- AVC --
-- VC-1 --
-- VP9 --
-- h265 / HEVC (10 bit) --
-- h264 --
-- VP8 --
-- h265 / HEVC (8 bit) --
-- JPEG --
-- 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.
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.
2 Memory channels 2
128.0 GB Max. Memory 16.0 GB
pci PCIe pci
Yes AES-NI No
Yes ECC No
51.2 GB/s Bandwidth 21.3 GB/s
DDR4-3200 Memory type DDR3-1333
 
 

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.
90 °C Tjunction max --
65 W TDP (PL1 / PBP) 65 W
 
 

Technical details

The AMD Ryzen 5 5600X is manufactured using a 7 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 32.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD Athlon II X4 638 is manufactured using a 32 nm process.
Q4/2020 Release date Q1/2012
100-000000065 Part Number AD638XOJGXBOX
3.0 MB L2-Cache 4.0 MB
AMD-V, SVM Virtualization AMD-V
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 ISA extensions SSE3, SSE4a, MMX, 3DNow!
Chiplet Chip design --
Vermeer (Zen 3) Architecture Llano
7 nm Technology 32 nm
AM4 (PGA 1331) Socket FM1
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux
299 $ Release price --
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
32.0 MB L3-Cache 0 bytes
 
 

AMD Ryzen 5 5600X and AMD Athlon II X4 638 in leaderboards