AMD Ryzen 3 5425C vs AMD A6-3620

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CPU comparison with benchmarks


AMD Ryzen 3 5425C CPU1 vs CPU2 AMD A6-3620
AMD Ryzen 3 5425C AMD A6-3620

CPU comparison

AMD Ryzen 3 5425C or AMD A6-3620 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The AMD Ryzen 3 5425C has 4 cores with 8 threads and clocks with a maximum frequency of 4.10 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen 3 5425C was released in Q3/2022.

The AMD A6-3620 has 4 cores with 4 threads and clocks with a maximum frequency of 2.50 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD A6-3620 was released in Q4/2011.
AMD Ryzen 3 (33) Family AMD A (112)
AMD Ryzen 5000C (4) CPU group AMD A6-3000 (5)
4 Generation 1
Barcelo (Zen 3) Architecture Llano (K10)
Mobile Segment Desktop / Server
AMD Ryzen 3 3250C Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Ryzen 3 5425C has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the AMD Ryzen 3 5425C is 2.70 GHz (4.10 GHz) while the AMD A6-3620 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD A6-3620 is at 2.20 GHz (2.50 GHz).

AMD Ryzen 3 5425C Characteristic AMD A6-3620
4 Cores 4
8 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? Yes
2.70 GHz Frequency 2.20 GHz
4.10 GHz Turbo Frequency (1 Core) 2.50 GHz
-- Turbo Frequency (All Cores) 2.50 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

AMD Ryzen 3 5425C Characteristic AMD A6-3620
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The AMD Ryzen 3 5425C or AMD A6-3620 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

AMD Radeon RX Vega 6 (Raven Ridge) GPU AMD Radeon HD 6530D
1.50 GHz GPU frequency 0.44 GHz
-- GPU (Turbo) --
8 GPU Generation 3
14 nm Technology 32 nm
3 Max. displays 0
6 Compute units 5
384 Shader 320
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 1 GB
12 DirectX Version 11

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.

AMD Radeon RX Vega 6 (Raven Ridge) GPU AMD Radeon HD 6530D
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC Decode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The AMD Ryzen 3 5425C can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The AMD A6-3620 supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 25.6 GB/s.

AMD Ryzen 3 5425C Characteristic AMD A6-3620
LPDDR4-4266, DDR4-3200 Memory DDR3-1600
64 GB Max. Memory
2 (Dual Channel) Memory channels 2 (Dual Channel)
51.2 GB/s Max. Bandwidth 25.6 GB/s
Yes ECC No
2.00 MB L2 Cache --
8.00 MB L3 Cache 4.00 MB
3.0 PCIe version --
20 PCIe lanes --
19.7 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the AMD Ryzen 3 5425C is 15 W, while the AMD A6-3620 has a TDP of 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD Ryzen 3 5425C Characteristic AMD A6-3620
15 W TDP (PL1 / PBP) 65 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
95 °C Tjunction max. --

Technical details

The AMD Ryzen 3 5425C is manufactured in 7 nm and has 10.00 MB cache. The AMD A6-3620 is manufactured in 32 nm and has a 4.00 MB cache.

AMD Ryzen 3 5425C Characteristic AMD A6-3620
7 nm Technology 32 nm
Chiplet Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions SSE3, SSE4a
FP6 Socket FM1
AMD-V, SVM Virtualization AMD-V
Yes AES-NI No
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q3/2022 Release date Q4/2011
-- Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
AMD Ryzen 3 5425C (100%)
AMD A6-3620 (29%)
⌀ Multi core performance in 1 CPU benchmarks
AMD Ryzen 3 5425C (100%)
AMD A6-3620 (36%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen 3 5425C AMD Ryzen 3 5425C
4C 8T @ 4.10 GHz
1092 (100%)
AMD A6-3620 AMD A6-3620
4C 4T @ 2.50 GHz
315 (29%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen 3 5425C AMD Ryzen 3 5425C
4C 8T @ 2.70 GHz
2757 (100%)
AMD A6-3620 AMD A6-3620
4C 4T @ 2.50 GHz
1003 (36%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD Ryzen 3 5425C AMD Ryzen 3 5425C
AMD Radeon RX Vega 6 (Raven Ridge) @ 1.50 GHz
1153 (100%)
AMD A6-3620 AMD A6-3620
AMD Radeon HD 6530D @ 0.44 GHz
284 (25%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
AMD Ryzen 3 5425C AMD Ryzen 3 5425C
4C 8T @ 2.70 GHz
0 (0%)
AMD A6-3620 AMD A6-3620
4C 4T @ 2.50 GHz
2896 (100%)

Devices using this processor

AMD Ryzen 3 5425C AMD A6-3620
Unknown Unknown

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