AMD A9-9420e vs Intel Celeron 4205U

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CPU comparison with benchmarks


AMD A9-9420e CPU1 vs CPU2 Intel Celeron 4205U
AMD A9-9420e Intel Celeron 4205U

CPU comparison

In this CPU comparison, we compare the AMD A9-9420e and the Intel Celeron 4205U and use benchmarks to check which processor is faster.

We compare the AMD A9-9420e 2 core processor released in Q2/2017 with the Intel Celeron 4205U which has 2 CPU cores and was introduced in Q1/2019.
AMD A (112) Family Intel Celeron (165)
AMD A9-9000 (4) CPU group Intel Celeron 4000 (3)
4 Generation 8
Stoney Ridge (Excavator) Architecture Whiskey Lake U
Mobile Segment Mobile
-- Predecessor --
-- Successor Intel Celeron 5205U

CPU Cores and Base Frequency

The AMD A9-9420e is a 2 core processor with a clock frequency of 1.80 GHz (2.70 GHz). The processor can compute 2 threads at the same time. The Intel Celeron 4205U clocks with 1.80 GHz, has 2 CPU cores and can calculate 2 threads in parallel.

AMD A9-9420e Characteristic Intel Celeron 4205U
2 Cores 2
2 Threads 2
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.80 GHz Frequency 1.80 GHz
2.70 GHz Turbo Frequency (1 Core) --
2.40 GHz Turbo Frequency (All Cores) --

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 A9-9420e Characteristic Intel Celeron 4205U
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

AMD Radeon R5 (Stoney Ridge) GPU Intel UHD Graphics 610
0.72 GHz GPU frequency 0.30 GHz
-- GPU (Turbo) 0.90 GHz
7 GPU Generation 9.5
28 nm Technology 14 nm
3 Max. displays 3
3 Compute units 12
192 Shader 96
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 32 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 R5 (Stoney Ridge) GPU Intel UHD Graphics 610
Decode Codec h265 / HEVC (8 bit) Decode / Encode
Decode Codec h265 / HEVC (10 bit) Decode / Encode
Decode Codec h264 Decode / Encode
Decode 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 / Encode Codec JPEG Decode / Encode

Memory & PCIe

Up to 8 GB of memory in a maximum of 1 memory channels is supported by the AMD A9-9420e, while the Intel Celeron 4205U supports a maximum of 64 GB of memory with a maximum memory bandwidth of 34.1 GB/s enabled.

AMD A9-9420e Characteristic Intel Celeron 4205U
DDR4-2133 Memory LPDDR3-1866, DDR4-2133
8 GB Max. Memory 64 GB
1 (Single Channel) Memory channels 2 (Dual Channel)
17.1 GB/s Max. Bandwidth 34.1 GB/s
No ECC No
-- L2 Cache --
2.00 MB L3 Cache 2.00 MB
3.0 PCIe version 2.0
8 PCIe lanes 12
7.9 GB/s PCIe Bandwidth 6.0 GB/s

Thermal Management

The AMD A9-9420e has a TDP of 6 W. The TDP of the Intel Celeron 4205U is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD A9-9420e Characteristic Intel Celeron 4205U
6 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 12.5 W
90 °C Tjunction max. 100 °C

Technical details

The AMD A9-9420e has 2.00 MB cache and is manufactured in 28 nm. The cache of Intel Celeron 4205U is at 2.00 MB. The processor is manufactured in 14 nm.

AMD A9-9420e Characteristic Intel Celeron 4205U
28 nm Technology 14 nm
Unknown Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 ISA extensions SSE4.1, SSE4.2, AVX2
FP4 Socket BGA 1528
AMD-V Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Operating systems Windows 10, Windows 11, Linux
Q2/2017 Release date Q1/2019
-- Release price 107 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
AMD A9-9420e (83%)
Intel Celeron 4205U (100%)
⌀ Multi core performance in 2 CPU benchmarks
AMD A9-9420e (77%)
Intel Celeron 4205U (88%)

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 A9-9420e AMD A9-9420e
2C 2T @ 2.70 GHz
355 (83%)
Intel Celeron 4205U Intel Celeron 4205U
2C 2T @ 1.80 GHz
427 (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 A9-9420e AMD A9-9420e
2C 2T @ 2.40 GHz
444 (53%)
Intel Celeron 4205U Intel Celeron 4205U
2C 2T @ 1.80 GHz
840 (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 A9-9420e AMD A9-9420e
AMD Radeon R5 (Stoney Ridge) @ 0.72 GHz
276 (100%)
Intel Celeron 4205U Intel Celeron 4205U
Intel UHD Graphics 610 @ 0.90 GHz
173 (63%)

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 A9-9420e AMD A9-9420e
2C 2T @ 2.40 GHz
1775 (100%)
Intel Celeron 4205U Intel Celeron 4205U
2C 2T @ 1.80 GHz
1339 (75%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
AMD A9-9420e AMD A9-9420e
2C 2T @ 1.80 GHz
0 (0%)
Intel Celeron 4205U Intel Celeron 4205U
2C 2T @ 1.80 GHz
389 (100%)

Devices using this processor

AMD A9-9420e Intel Celeron 4205U
Unknown Unknown

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