Intel Atom x6425E vs AMD Ryzen 3 PRO 2300U

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CPU comparison with benchmarks


Intel Atom x6425E CPU1 vs CPU2 AMD Ryzen 3 PRO 2300U
Intel Atom x6425E AMD Ryzen 3 PRO 2300U

CPU comparison

Intel Atom x6425E or AMD Ryzen 3 PRO 2300U - 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 x6425E has 4 cores with 4 threads and clocks with a maximum frequency of 3.00 GHz. Up to 32 GB of memory is supported in 4 memory channels. The Intel Atom x6425E was released in Q1/2021.

The AMD Ryzen 3 PRO 2300U has 4 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The AMD Ryzen 3 PRO 2300U was released in Q1/2018.
Intel Atom (108) Family AMD Ryzen 3 PRO (16)
Intel Atom x6000 (10) CPU group AMD Ryzen 2000U (7)
6 Generation 1
Elkhart Lake Architecture Raven Ridge (Zen)
Mobile Segment Mobile
-- Predecessor --
Intel Atom x7425E Successor --

CPU Cores and Base Frequency

The Intel Atom x6425E is a 4 core processor with a clock frequency of 2.00 GHz (3.00 GHz). The AMD Ryzen 3 PRO 2300U has 4 CPU cores with a clock frequency of 2.00 GHz (3.40 GHz).

Intel Atom x6425E Characteristic AMD Ryzen 3 PRO 2300U
4 Cores 4
4 Threads 4
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
2.00 GHz Frequency 2.00 GHz
3.00 GHz Turbo Frequency (1 Core) 3.40 GHz
2.70 GHz Turbo Frequency (All Cores) 2.00 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.

Intel Atom x6425E Characteristic AMD Ryzen 3 PRO 2300U
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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 UHD Graphics 10th Gen (32 EU) GPU AMD Radeon RX Vega 6 (Raven Ridge)
0.50 GHz GPU frequency 1.10 GHz
0.75 GHz GPU (Turbo) --
11 GPU Generation 8
14 nm Technology 14 nm
3 Max. displays 3
32 Compute units 6
256 Shader 384
No Hardware Raytracing No
No Frame Generation No
64 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 UHD Graphics 10th Gen (32 EU) GPU AMD Radeon RX Vega 6 (Raven Ridge)
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
Decode Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Intel Atom x6425E supports a maximum of 32 GB of memory in 4 memory channels. The AMD Ryzen 3 PRO 2300U can connect up to 32 GB of memory in 2 memory channels.

Intel Atom x6425E Characteristic AMD Ryzen 3 PRO 2300U
LPDDR4X-3733, DDR4-3200 Memory DDR4-2400
32 GB Max. Memory 32 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
119.2 GB/s Max. Bandwidth 38.4 GB/s
Yes ECC Yes
1.50 MB L2 Cache 2.00 MB
-- L3 Cache 4.00 MB
3.0 PCIe version 3.0
8 PCIe lanes 12
7.9 GB/s PCIe Bandwidth 11.8 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom x6425E has a TDP of 12 W, that of the AMD Ryzen 3 PRO 2300U is 15 W.

Intel Atom x6425E Characteristic AMD Ryzen 3 PRO 2300U
12 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
105 °C Tjunction max. 95 °C

Technical details

The Intel Atom x6425E has a 1.50 MB cache, while the AMD Ryzen 3 PRO 2300U cache has a total of 6.00 MB.

Intel Atom x6425E Characteristic AMD Ryzen 3 PRO 2300U
10 nm Technology 14 nm
Monolithic Chip design Chiplet
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 1493 Socket FP5
VT-x, VT-x EPT, VT-d Virtualization AMD-V, SVM
Yes AES-NI Yes
Operating systems Windows 10, Linux
Q1/2021 Release date Q1/2018
56 $ Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 3 CPU benchmarks
Intel Atom x6425E (79%)
AMD Ryzen 3 PRO 2300U (100%)
⌀ Multi core performance in 4 CPU benchmarks
Intel Atom x6425E (71%)
AMD Ryzen 3 PRO 2300U (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 x6425E Intel Atom x6425E
4C 4T @ 3.00 GHz
676 (93%)
AMD Ryzen 3 PRO 2300U AMD Ryzen 3 PRO 2300U
4C 4T @ 3.40 GHz
727 (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 x6425E Intel Atom x6425E
4C 4T @ 2.70 GHz
2055 (90%)
AMD Ryzen 3 PRO 2300U AMD Ryzen 3 PRO 2300U
4C 4T @ 2.00 GHz
2282 (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 x6425E Intel Atom x6425E
4C 4T @ 3.00 GHz
539 (59%)
AMD Ryzen 3 PRO 2300U AMD Ryzen 3 PRO 2300U
4C 4T @ 3.40 GHz
914 (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 x6425E Intel Atom x6425E
4C 4T @ 2.70 GHz
1434 (55%)
AMD Ryzen 3 PRO 2300U AMD Ryzen 3 PRO 2300U
4C 4T @ 2.00 GHz
2610 (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 x6425E Intel Atom x6425E
Intel UHD Graphics 10th Gen (32 EU) @ 0.75 GHz
400 (47%)
AMD Ryzen 3 PRO 2300U AMD Ryzen 3 PRO 2300U
AMD Radeon RX Vega 6 (Raven Ridge) @ 1.10 GHz
845 (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 x6425E Intel Atom x6425E
4C 4T @ 2.70 GHz
3885 (68%)
AMD Ryzen 3 PRO 2300U AMD Ryzen 3 PRO 2300U
4C 4T @ 2.00 GHz
5730 (100%)

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 x6425E Intel Atom x6425E
4C 4T @ 3.00 GHz
114 (85%)
AMD Ryzen 3 PRO 2300U AMD Ryzen 3 PRO 2300U
4C 4T @ 3.40 GHz
134 (100%)

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 x6425E Intel Atom x6425E
4C 4T @ 2.70 GHz
335 (70%)
AMD Ryzen 3 PRO 2300U AMD Ryzen 3 PRO 2300U
4C 4T @ 2.00 GHz
480 (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 x6425E Intel Atom x6425E
4C 4T @ 3.00 GHz
0 (0%)
AMD Ryzen 3 PRO 2300U AMD Ryzen 3 PRO 2300U
4C 4T @ 3.40 GHz
328 (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.
Intel Atom x6425E Intel Atom x6425E
4C 4T @ 2.70 GHz
0 (0%)
AMD Ryzen 3 PRO 2300U AMD Ryzen 3 PRO 2300U
4C 4T @ 2.00 GHz
1008 (100%)

Devices using this processor

Intel Atom x6425E AMD Ryzen 3 PRO 2300U
Unknown Unknown

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