AMD Ryzen 5 3450U vs AMD Ryzen 5 5625U

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Ryzen 5 3450U or AMD Ryzen 5 3450U – 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 3450U features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q2/2020 and belongs to the 2 generation of the AMD Ryzen 5 series.
To use the AMD Ryzen 5 3450U, you'll need a motherboard with a FP5 socket.
The AMD Ryzen 5 5625U features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q1/2022 and belongs to the 4 generation of the AMD Ryzen 5 series.
To use the AMD Ryzen 5 5625U, you'll need a motherboard with a FP6 socket.
AMD Ryzen 5 Family AMD Ryzen 5
Mobile Segment Mobile
AMD Ryzen 5 3450U Name AMD Ryzen 5 5625U
AMD Ryzen 3000U Group AMD Ryzen 5025U/7000U
2 Generation 4
 
 

CPU Cores and Base Frequency

The AMD Ryzen 5 3450U has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the AMD Ryzen 5 3450U is 2.1 GHz
and turbo frequency for one core is 3.5 GHz.
The AMD Ryzen 5 5625U has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the AMD Ryzen 5 5625U is 2.3 GHz
and turbo frequency for one core is 4.3 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
4x Cores 6x Zen 3
3.1 GHz Turbo Frequency (all cores) 3.4 GHz
2.1 GHz Frequency 2.3 GHz
4 CPU Cores 6
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking No
8 Threads 12
3.5 GHz Turbo Frequency (1 core) 4.3 GHz
 
 

Internal Graphics

The AMD Ryzen 5 3450U has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 5 3450U 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 Ryzen 5 5625U has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 5 5625U uses the AMD Radeon 7 Graphics (Renoir), which has 448 texture shaders
and 7 execution units.
-- GPU (Turbo) --
Q1/2018 Release date Q1/2020
8 Execution units 7
12 Direct X 12
-- Max. displays --
512 Shaders 448
AMD Radeon Vega 8 Graphics GPU name AMD Radeon 7 Graphics (Renoir)
1.2 GHz GPU frequency 1.8 GHz
2.0 GB Max. GPU Memory 2.0 GB
8 Generation 9
14 nm Technology 7 nm
 
 

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

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 38.4 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 64.0 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.
Yes AES-NI Yes
32.0 GB Max. Memory 64.0 GB
38.4 GB/s Bandwidth 51.2 GB/s
DDR4-2400 Memory type DDR4-3200
pci PCIe pci
2 Memory channels 2
Yes ECC Yes
 
 

Thermal Management

The processor has a thermal design power (TDP) of 15 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.
12 W TDP down 10 W
35 W TDP up 25 W
15 W TDP (PL1 / PBP) 15 W
105 °C Tjunction max 105 °C
 
 

Technical details

The AMD Ryzen 5 3450U 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 Ryzen 5 5625U is manufactured using a 7 nm process.
In total, this processor boasts a generous 16.0 MB cache.
Technical data sheet Documents Technical data sheet
Q2/2020 Release date Q1/2022
FP5 Socket FP6
2.0 MB L2-Cache 3.0 MB
4.0 MB L3-Cache 16.0 MB
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux, Windows 11
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
Picasso (Zen+) Architecture Barcelo (Zen 3)
AMD-V, SVM Virtualization AMD-V, SVM
-- Release price --
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 ISA extensions SSE4a, SSE4.1, SSE4.2, FMA3, AVX2
Chiplet Chip design Chiplet
12 nm Technology 7 nm
 
 

Benchmarks

Estimated results for PassMark CPU Mark

AMD Ryzen 5 5625U
6C 12T @ 2.3 GHz
15088
15088
AMD Ryzen 5 3450U
4C 8T @ 2.1 GHz
6788
6788

Cinebench R23 (Multi-Core)

AMD Ryzen 5 5625U
6C 12T @ 2.3 GHz
7833
7833
AMD Ryzen 5 3450U
4C 8T @ 2.1 GHz
3197
3197

Geekbench 5, 64bit (Multi-Core)

AMD Ryzen 5 5625U
6C 12T @ 2.3 GHz
6344
6344
AMD Ryzen 5 3450U
4C 8T @ 2.1 GHz
2745
2745

Geekbench 5, 64bit (Single-Core)

AMD Ryzen 5 5625U
6C 12T @ 2.3 GHz
1429
1429
AMD Ryzen 5 3450U
4C 8T @ 2.1 GHz
822
822

Cinebench R23 (Single-Core)

AMD Ryzen 5 5625U
6C 12T @ 2.3 GHz
1382
1382
AMD Ryzen 5 3450U
4C 8T @ 2.1 GHz
891
891