Intel Atom x5-Z8300 vs AMD Ryzen 5 5625U

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CPU comparison with benchmarks


Intel Atom x5-Z8300 CPU1 vs CPU2 AMD Ryzen 5 5625U
Intel Atom x5-Z8300 AMD Ryzen 5 5625U

CPU comparison

Intel Atom x5-Z8300 or AMD Ryzen 5 5625U - 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 Intel Atom x5-Z8300 has 4 cores with 4 threads and clocks with a maximum frequency of 1.84 GHz. Up to 2 GB of memory is supported in 1 memory channels. The Intel Atom x5-Z8300 was released in Q2/2015.

The AMD Ryzen 5 5625U has 6 cores with 12 threads and clocks with a maximum frequency of 4.30 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The AMD Ryzen 5 5625U was released in Q1/2022.
Intel Atom (108) Family AMD Ryzen 5 (85)
Intel Atom x3/x5/x7 (9) CPU group AMD Ryzen 5025U/7030U (9)
5 Generation 4
Cherry Trail Architecture Barcelo (Zen 3)
Mobile Segment Mobile
-- Predecessor AMD Ryzen 5 5500U
-- Successor --

CPU Cores and Base Frequency

The Intel Atom x5-Z8300 is a 4 core processor with a clock frequency of 1.44 GHz (1.84 GHz). The AMD Ryzen 5 5625U has 6 CPU cores with a clock frequency of 2.30 GHz (4.30 GHz).
Intel Atom x5-Z8300 Characteristic AMD Ryzen 5 5625U
4 Cores 6
4 Threads 12
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.44 GHz Frequency 2.30 GHz
1.84 GHz Turbo Frequency (1 Core) 4.30 GHz
1.84 GHz Turbo Frequency (All Cores) 3.40 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.
Intel Atom x5-Z8300 Characteristic AMD Ryzen 5 5625U
-- 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.
Intel HD Graphics 400 GPU AMD Radeon RX Vega 7 (Renoir)
0.20 GHz GPU frequency 0.40 GHz
0.50 GHz GPU (Turbo) 1.80 GHz
8 GPU Generation 9
14 nm Technology 7 nm
3 Max. displays 3
12 Compute units 7
96 Shader 448
No Hardware Raytracing No
No Frame Generation No
8 GB Max. GPU Memory 2 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.
Intel HD Graphics 400 GPU AMD Radeon RX Vega 7 (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 Codec VP8 Decode / Encode
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode Codec JPEG Decode / Encode

Memory & PCIe

The Intel Atom x5-Z8300 supports a maximum of 2 GB of memory in 1 memory channels. The AMD Ryzen 5 5625U can connect up to 64 GB of memory in 2 memory channels.
Intel Atom x5-Z8300 Characteristic AMD Ryzen 5 5625U
DDR3L-1600 Memory LPDDR4X-4266, DDR4-3200
2 GB Max. Memory 64 GB
1 (Single Channel) Memory channels 2 (Dual Channel)
12.8 GB/s Max. Bandwidth 51.2 GB/s
No ECC Yes
-- L2 Cache 3.00 MB
2.00 MB L3 Cache 16.00 MB
2.0 PCIe version 3.0
1 PCIe lanes 16
0.5 GB/s PCIe Bandwidth 15.8 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom x5-Z8300 has a TDP of 2 W, that of the AMD Ryzen 5 5625U is 15 W.
Intel Atom x5-Z8300 Characteristic AMD Ryzen 5 5625U
2 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up 25 W
-- TDP down 10 W
-- Tjunction max. 105 °C

Technical details

The Intel Atom x5-Z8300 has a 2.00 MB cache, while the AMD Ryzen 5 5625U cache has a total of 19.00 MB.
Intel Atom x5-Z8300 Characteristic AMD Ryzen 5 5625U
14 nm Technology 7 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
BGA 138 Socket FP6
VT-x, VT-x EPT Virtualization AMD-V, SVM
Yes AES-NI Yes
Operating systems Windows 10, Windows 11, Linux
Q2/2015 Release date Q1/2022
18 $ Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Atom x5-Z8300 to help other visitors make their purchasing decisions. The average rating is 2.0 stars (1 ratings). Rate now:
Here you can rate the AMD Ryzen 5 5625U to help other visitors make their purchasing decisions. The average rating is 4.1 stars (16 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Intel Atom x5-Z8300 (11%)
AMD Ryzen 5 5625U (100%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Atom x5-Z8300 (7%)
AMD Ryzen 5 5625U (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.
Intel Atom x5-Z8300 Intel Atom x5-Z8300
4C 4T @ 1.84 GHz
182 (13%)
AMD Ryzen 5 5625U AMD Ryzen 5 5625U
6C 12T @ 4.30 GHz
1429 (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.
Intel Atom x5-Z8300 Intel Atom x5-Z8300
4C 4T @ 1.84 GHz
556 (9%)
AMD Ryzen 5 5625U AMD Ryzen 5 5625U
6C 12T @ 3.40 GHz
6344 (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.
Intel Atom x5-Z8300 Intel Atom x5-Z8300
4C 4T @ 1.84 GHz
139 (8%)
AMD Ryzen 5 5625U AMD Ryzen 5 5625U
6C 12T @ 4.30 GHz
1789 (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.
Intel Atom x5-Z8300 Intel Atom x5-Z8300
4C 4T @ 1.84 GHz
396 (7%)
AMD Ryzen 5 5625U AMD Ryzen 5 5625U
6C 12T @ 3.40 GHz
5863 (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.
Intel Atom x5-Z8300 Intel Atom x5-Z8300
Intel HD Graphics 400 @ 0.50 GHz
105 (7%)
AMD Ryzen 5 5625U AMD Ryzen 5 5625U
AMD Radeon RX Vega 7 (Renoir) @ 1.80 GHz
1612 (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.
Intel Atom x5-Z8300 Intel Atom x5-Z8300
4C 4T @ 1.84 GHz
816 (5%)
AMD Ryzen 5 5625U AMD Ryzen 5 5625U
6C 12T @ 3.40 GHz
15088 (100%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Intel Atom x5-Z8300 Intel Atom x5-Z8300
4C 4T @ 1.84 GHz
0 (0%)
AMD Ryzen 5 5625U AMD Ryzen 5 5625U
6C 12T @ 4.30 GHz
79 (100%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Intel Atom x5-Z8300 Intel Atom x5-Z8300
4C 4T @ 1.84 GHz
0 (0%)
AMD Ryzen 5 5625U AMD Ryzen 5 5625U
6C 12T @ 4.30 GHz
417 (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.
Intel Atom x5-Z8300 Intel Atom x5-Z8300
4C 4T @ 1.84 GHz
0 (0%)
AMD Ryzen 5 5625U AMD Ryzen 5 5625U
6C 12T @ 4.30 GHz
1382 (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.
Intel Atom x5-Z8300 Intel Atom x5-Z8300
4C 4T @ 1.84 GHz
0 (0%)
AMD Ryzen 5 5625U AMD Ryzen 5 5625U
6C 12T @ 3.40 GHz
7833 (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.
Intel Atom x5-Z8300 Intel Atom x5-Z8300
4C 4T @ 1.84 GHz
47 (100%)
AMD Ryzen 5 5625U AMD Ryzen 5 5625U
6C 12T @ 4.30 GHz
0 (0%)

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.
Intel Atom x5-Z8300 Intel Atom x5-Z8300
4C 4T @ 1.84 GHz
127 (100%)
AMD Ryzen 5 5625U AMD Ryzen 5 5625U
6C 12T @ 3.40 GHz
0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 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.
Intel Atom x5-Z8300 Intel Atom x5-Z8300
4C 4T @ 1.84 GHz
31 (100%)
AMD Ryzen 5 5625U AMD Ryzen 5 5625U
6C 12T @ 4.30 GHz
0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 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.
Intel Atom x5-Z8300 Intel Atom x5-Z8300
4C 4T @ 1.84 GHz
111 (100%)
AMD Ryzen 5 5625U AMD Ryzen 5 5625U
6C 12T @ 3.40 GHz
0 (0%)

Devices using this processor
Intel Atom x5-Z8300 AMD Ryzen 5 5625U
Unknown Unknown

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