Samsung Exynos 7578 vs AMD Ryzen 3 PRO 4450U

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CPU comparison with benchmarks


Samsung Exynos 7578 CPU1 vs CPU2 AMD Ryzen 3 PRO 4450U
Samsung Exynos 7578 AMD Ryzen 3 PRO 4450U

CPU comparison

Samsung Exynos 7578 or AMD Ryzen 3 PRO 4450U - 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 Samsung Exynos 7578 has 4 cores with 4 threads and clocks with a maximum frequency of 1.50 GHz. Up to GB of memory is supported in 0 memory channels. The Samsung Exynos 7578 was released in Q2/2015.

The AMD Ryzen 3 PRO 4450U has 4 cores with 8 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The AMD Ryzen 3 PRO 4450U was released in Q2/2020.
Samsung Exynos (46) Family AMD Ryzen 3 PRO (14)
Samsung Exynos 7578/7580 (2) CPU group AMD Ryzen 4000U (11)
1 Generation 3
Cortex-A53 Architecture Renoir (Zen 2)
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Samsung Exynos 7578 is a 4 core processor with a clock frequency of 1.50 GHz. The AMD Ryzen 3 PRO 4450U has 4 CPU cores with a clock frequency of 2.50 GHz (3.70 GHz).

Samsung Exynos 7578 Characteristic AMD Ryzen 3 PRO 4450U
4 Cores 4
4 Threads 8
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.50 GHz Frequency 2.50 GHz
-- Turbo Frequency (1 Core) 3.70 GHz
-- Turbo Frequency (All Cores) 3.50 GHz

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.

Samsung Exynos 7578 Characteristic AMD Ryzen 3 PRO 4450U
-- AI hardware --
-- AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

ARM Mali-T720 MP2 GPU AMD Radeon RX Vega 5 (Renoir)
0.65 GHz GPU frequency 0.40 GHz
0.65 GHz GPU (Turbo) 1.40 GHz
Midgard 3 GPU Generation 5
28nm Technology 7 nm
2 Max. displays 3
2 Compute units 5
32 Shader 320
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 GB
11 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.

ARM Mali-T720 MP2 GPU AMD Radeon RX Vega 5 (Renoir)
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The Samsung Exynos 7578 supports a maximum of GB of memory in 0 memory channels. The AMD Ryzen 3 PRO 4450U can connect up to 64 GB of memory in 2 memory channels.

Samsung Exynos 7578 Characteristic AMD Ryzen 3 PRO 4450U
LPDDR3-1066 Memory LPDDR4-4266, DDR4-3200
Max. Memory 64 GB
0 Memory channels 2 (Dual Channel)
-- Max. Bandwidth 51.2 GB/s
No ECC Yes
-- L2 Cache --
-- L3 Cache 8.00 MB
-- PCIe version 3.0
-- PCIe lanes 12
-- PCIe Bandwidth 11.8 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Samsung Exynos 7578 has a TDP of --, that of the AMD Ryzen 3 PRO 4450U is 15 W.

Samsung Exynos 7578 Characteristic AMD Ryzen 3 PRO 4450U
-- TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up 25 W
-- TDP down 10 W
-- Tjunction max. 105 °C

Technical details

The Samsung Exynos 7578 has a 0.00 MB cache, while the AMD Ryzen 3 PRO 4450U cache has a total of 8.00 MB.

Samsung Exynos 7578 Characteristic AMD Ryzen 3 PRO 4450U
28 nm Technology 7 nm
Unknown Chip design Chiplet
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
-- Socket FP6
None Virtualization AMD-V, SVM
No AES-NI Yes
Android Operating systems Windows 10, Windows 11, Linux
Q2/2015 Release date Q2/2020
-- Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks

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.
Samsung Exynos 7578 Samsung Exynos 7578
4C 4T @ 1.50 GHz
107 (10%)
AMD Ryzen 3 PRO 4450U AMD Ryzen 3 PRO 4450U
4C 8T @ 3.70 GHz
1061 (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.
Samsung Exynos 7578 Samsung Exynos 7578
4C 4T @ 1.50 GHz
376 (10%)
AMD Ryzen 3 PRO 4450U AMD Ryzen 3 PRO 4450U
4C 8T @ 3.50 GHz
3602 (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.
Samsung Exynos 7578 Samsung Exynos 7578
ARM Mali-T720 MP2 @ 0.65 GHz
22 (2%)
AMD Ryzen 3 PRO 4450U AMD Ryzen 3 PRO 4450U
AMD Radeon RX Vega 5 (Renoir) @ 1.40 GHz
896 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Samsung Exynos 7578 Samsung Exynos 7578
4C 4T @ 1.50 GHz
0 (0%)
AMD Ryzen 3 PRO 4450U AMD Ryzen 3 PRO 4450U
4C 8T @ 3.70 GHz
1345 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Samsung Exynos 7578 Samsung Exynos 7578
4C 4T @ 1.50 GHz
0 (0%)
AMD Ryzen 3 PRO 4450U AMD Ryzen 3 PRO 4450U
4C 8T @ 3.50 GHz
4177 (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.
Samsung Exynos 7578 Samsung Exynos 7578
4C 4T @ 1.50 GHz
0 (0%)
AMD Ryzen 3 PRO 4450U AMD Ryzen 3 PRO 4450U
4C 8T @ 3.70 GHz
183 (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.
Samsung Exynos 7578 Samsung Exynos 7578
4C 4T @ 1.50 GHz
0 (0%)
AMD Ryzen 3 PRO 4450U AMD Ryzen 3 PRO 4450U
4C 8T @ 3.50 GHz
10100 (100%)

Devices using this processor

Samsung Exynos 7578 AMD Ryzen 3 PRO 4450U
Unknown Unknown

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