AMD EPYC 7453 vs AMD A4-4355M

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD EPYC 7453 or AMD EPYC 7453 – 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 EPYC 7453 features 28 processor cores and has the capability to manage 56 threads concurrently.
It was released in Q1/2021 and belongs to the 3 generation of the AMD EPYC series.
To use the AMD EPYC 7453, you'll need a motherboard with a SP3 socket.
The AMD A4-4355M features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q1/2012 and belongs to the 2 generation of the AMD A series.
To use the AMD A4-4355M, you'll need a motherboard with a FP2 socket.
AMD EPYC 7453 Name AMD A4-4355M
AMD EPYC Family AMD A
3 Generation 2
Desktop / Server Segment Mobile
AMD EPYC 7003 Group AMD A4-4000M
 
 

CPU Cores and Base Frequency

The AMD EPYC 7453 has 28 CPU cores and can calculate 56 threads in parallel.
The clock frequency of the AMD EPYC 7453 is 2.75 GHz
and turbo frequency for one core is 3.45 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The AMD A4-4355M has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the AMD A4-4355M is 1.9 GHz
and turbo frequency for one core is 2.4 GHz.
normal Core architecture normal
Yes Hyperthreading No
None None 2.4 GHz
2.75 GHz Frequency 1.9 GHz
28 CPU Cores 2
3.45 GHz Turbo Frequency (1 core) 2.4 GHz
No Overclocking No
56 Threads 2
28x Zen 3 Cores 2x
 
 

Internal Graphics

The AMD EPYC 7453 does not have integrated graphics.
The AMD A4-4355M has integrated graphics, called iGPU for short.
Specifically, the AMD A4-4355M uses the AMD Radeon HD 7400G, which has 192 texture shaders
and 3 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
-- Max. displays --
-- Release date Q3/2012
-- GPU (Turbo) 0.42 GHz
-- Execution units 3
GPU name AMD Radeon HD 7400G
-- Generation 4
-- Shaders 192
0 bytes Max. GPU Memory 1.0 GB
-- GPU frequency 0.33 GHz
-- Technology 32 nm
-- Direct X 11
 
 

Artificial Intelligence and Machine Learning

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

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

Memory & PCIe

The processor supports a maximum memory capacity of 4.0 TB distributed across 8 memory channels. It offers a peak memory bandwidth of 204.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
DDR4-3200 Memory type DDR3-1333
8 Memory channels 2
204.8 GB/s Bandwidth --
Yes ECC No
pci PCIe pci
4.0 TB Max. Memory 0 bytes
Yes AES-NI Yes
 
 

Thermal Management

The processor has a thermal design power (TDP) of 225 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 17 W watts.
225 W TDP (PL1 / PBP) 17 W
-- Tjunction max --
240 W TDP up None
 
 

Technical details

The AMD EPYC 7453 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 64.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD A4-4355M is manufactured using a 32 nm process.
In total, this processor boasts a generous 1.0 MB cache.
Q1/2021 Release date Q1/2012
0 bytes L2-Cache 0 bytes
64.0 MB L3-Cache 1.0 MB
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4
AMD-V, SVM Virtualization AMD-V
1570 $ Release price --
SP3 Socket FP2
Chiplet Chip design --
Windows 10, Linux Operating systems
Technical data sheet Documents Technical data sheet
Milan (Zen 3) Architecture Trinity (Piledriver)
-- Part Number --
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
7 nm Technology 32 nm