AMD Athlon Silver 3050C vs AMD Ryzen 9 5900H

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CPU comparison with benchmarks


AMD Athlon Silver 3050C CPU1 vs CPU2 AMD Ryzen 9 5900H
AMD Athlon Silver 3050C AMD Ryzen 9 5900H

CPU comparison

AMD Athlon Silver 3050C or AMD Ryzen 9 5900H - 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 Athlon Silver 3050C has 2 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. Up to 32 GB of memory is supported in 2 memory channels. The AMD Athlon Silver 3050C was released in Q3/2020.

The AMD Ryzen 9 5900H has 8 cores with 16 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The AMD Ryzen 9 5900H was released in Q2/2021.
AMD Athlon (29) Family AMD Ryzen 9 (35)
AMD Athlon Silver 3000 (3) CPU group AMD Ryzen 5000H (11)
4 Generation 4
Dali (Zen) Architecture Cezanne (Zen 3)
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Athlon Silver 3050C has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD Athlon Silver 3050C is 2.30 GHz (3.20 GHz) while the AMD Ryzen 9 5900H has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 9 5900H is at 3.10 GHz (4.60 GHz).

AMD Athlon Silver 3050C Characteristic AMD Ryzen 9 5900H
2 Cores 8
4 Threads 16
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? Yes
2.30 GHz Frequency 3.10 GHz
3.20 GHz Turbo Frequency (1 Core) 4.60 GHz
2.30 GHz Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

AMD Athlon Silver 3050C Characteristic AMD Ryzen 9 5900H
-- AI hardware --
-- AI specifications --

Internal Graphics

The AMD Athlon Silver 3050C or AMD Ryzen 9 5900H 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 3 (Raven Ridge) GPU AMD Radeon RX Vega 8 (Renoir)
1.10 GHz GPU frequency 0.40 GHz
-- GPU (Turbo) 1.75 GHz
8 GPU Generation 9
14 nm Technology 7 nm
3 Max. displays 3
3 Compute units 8
192 Shader 512
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 8 GB
12 DirectX Version 12

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

Memory & PCIe

The AMD Athlon Silver 3050C can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 38.4 GB/s. The AMD Ryzen 9 5900H supports up to 64 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 51.2 GB/s.

AMD Athlon Silver 3050C Characteristic AMD Ryzen 9 5900H
DDR4-2400 Memory LPDDR4-4266, DDR4-3200
32 GB Max. Memory 64 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
38.4 GB/s Max. Bandwidth 51.2 GB/s
Yes ECC Yes
1.00 MB L2 Cache 4.00 MB
4.00 MB L3 Cache 16.00 MB
3.0 PCIe version 3.0
8 PCIe lanes 12
7.9 GB/s PCIe Bandwidth 11.8 GB/s

Thermal Management

The thermal design power (TDP for short) of the AMD Athlon Silver 3050C is 15 W, while the AMD Ryzen 9 5900H has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD Athlon Silver 3050C Characteristic AMD Ryzen 9 5900H
15 W TDP (PL1 / PBP) 45 W
-- TDP (PL2) --
25 W TDP up 54 W
12 W TDP down --
95 °C Tjunction max. 95 °C

Technical details

The AMD Athlon Silver 3050C is manufactured in 14 nm and has 5.00 MB cache. The AMD Ryzen 9 5900H is manufactured in 7 nm and has a 20.00 MB cache.

AMD Athlon Silver 3050C Characteristic AMD Ryzen 9 5900H
14 nm Technology 7 nm
Unknown Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
FP5 Socket AM4 (PGA 1331)
AMD-V, SVM Virtualization AMD-V, SVM
Yes AES-NI Yes
Operating systems Windows 10, Windows 11, Linux
Q3/2020 Release date Q2/2021
-- Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
AMD Athlon Silver 3050C (52%)
AMD Ryzen 9 5900H (100%)
⌀ Multi core performance in 1 CPU benchmarks
AMD Athlon Silver 3050C (16%)
AMD Ryzen 9 5900H (100%)

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 Athlon Silver 3050C AMD Athlon Silver 3050C
2C 4T @ 3.20 GHz
774 (52%)
AMD Ryzen 9 5900H AMD Ryzen 9 5900H
8C 16T @ 4.60 GHz
1488 (100%)

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 Athlon Silver 3050C AMD Athlon Silver 3050C
2C 4T @ 2.30 GHz
1389 (16%)
AMD Ryzen 9 5900H AMD Ryzen 9 5900H
8C 16T @ 3.10 GHz
8449 (100%)

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 Athlon Silver 3050C AMD Athlon Silver 3050C
AMD Radeon RX Vega 3 (Raven Ridge) @ 1.10 GHz
422 (24%)
AMD Ryzen 9 5900H AMD Ryzen 9 5900H
AMD Radeon RX Vega 8 (Renoir) @ 1.75 GHz
1792 (100%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Athlon Silver 3050C AMD Athlon Silver 3050C
2C 4T @ 3.20 GHz
0 (0%)
AMD Ryzen 9 5900H AMD Ryzen 9 5900H
8C 16T @ 4.60 GHz
1478 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Athlon Silver 3050C AMD Athlon Silver 3050C
2C 4T @ 2.30 GHz
0 (0%)
AMD Ryzen 9 5900H AMD Ryzen 9 5900H
8C 16T @ 3.10 GHz
12892 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Athlon Silver 3050C AMD Athlon Silver 3050C
2C 4T @ 3.20 GHz
0 (0%)
AMD Ryzen 9 5900H AMD Ryzen 9 5900H
8C 16T @ 4.60 GHz
578 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Athlon Silver 3050C AMD Athlon Silver 3050C
2C 4T @ 2.30 GHz
0 (0%)
AMD Ryzen 9 5900H AMD Ryzen 9 5900H
8C 16T @ 3.10 GHz
4998 (100%)

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 Athlon Silver 3050C AMD Athlon Silver 3050C
2C 4T @ 2.30 GHz
0 (0%)
AMD Ryzen 9 5900H AMD Ryzen 9 5900H
8C 16T @ 3.10 GHz
21400 (100%)

Devices using this processor

AMD Athlon Silver 3050C AMD Ryzen 9 5900H
Unknown Unknown

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