AMD Ryzen Embedded R2544 vs AMD EPYC 7453

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Ryzen Embedded R2544 or AMD Ryzen Embedded R2544 – 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 Embedded R2544 features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q2/2022 and belongs to the 2 generation of the AMD Ryzen Embedded R series.
To use the AMD Ryzen Embedded R2544, you'll need a motherboard with a FP5 socket.
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.
AMD Ryzen Embedded R2544 Name AMD EPYC 7453
AMD Ryzen Embedded R Family AMD EPYC
AMD Ryzen Embedded R2000 Group AMD EPYC 7003
2 Generation 3
Desktop / Server Segment Desktop / Server
 
 

CPU Cores and Base Frequency

The AMD Ryzen Embedded R2544 has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the AMD Ryzen Embedded R2544 is 3.35 GHz
and turbo frequency for one core is 3.7 GHz.
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.
normal Core architecture normal
8 Threads 56
Yes Hyperthreading Yes
3.5 GHz Turbo Frequency (all cores) None
3.7 GHz Turbo Frequency (1 core) 3.45 GHz
3.35 GHz Frequency 2.75 GHz
4x Cores 28x Zen 3
No Overclocking No
4 CPU Cores 28
 
 

Internal Graphics

The AMD Ryzen Embedded R2544 has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen Embedded R2544 uses the AMD Radeon Vega 8 Graphics, which has 512 texture shaders
and 8 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The AMD EPYC 7453 does not have integrated graphics.
8 Execution units --
-- GPU (Turbo) --
-- Max. displays --
8 Generation --
12 Direct X --
Q1/2018 Release date --
14 nm Technology --
512 Shaders --
AMD Radeon Vega 8 Graphics GPU name
2.0 GB Max. GPU Memory 0 bytes
1.3 GHz GPU frequency --
 
 

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

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 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 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.
51.2 GB/s Bandwidth 204.8 GB/s
DDR4-3200 Memory type DDR4-3200
32.0 GB Max. Memory 4.0 TB
Yes ECC Yes
2 Memory channels 8
pci PCIe pci
Yes AES-NI Yes
 
 

Thermal Management

The processor has a thermal design power (TDP) of 45 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 225 W watts.
45 W TDP (PL1 / PBP) 225 W
35 W TDP down None
54 W TDP up 240 W
105 °C Tjunction max --
 
 

Technical details

The AMD Ryzen Embedded R2544 is manufactured using a 12 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 4.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD EPYC 7453 is manufactured using a 7 nm process.
In total, this processor boasts a generous 64.0 MB cache.
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
FP5 Socket SP3
AMD-V, SVM Virtualization AMD-V, SVM
Q2/2022 Release date Q1/2021
-- Part Number --
Technical data sheet Documents Technical data sheet
12 nm Technology 7 nm
Windows 10, Linux Operating systems Windows 10, Linux
-- Release price 1570 $
Chiplet Chip design Chiplet
4.0 MB L3-Cache 64.0 MB
2.0 MB L2-Cache 0 bytes
Zen+ Architecture Milan (Zen 3)
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 ISA extensions SSE4a, SSE4.1, SSE4.2, FMA3, AVX2