AMD Ryzen Embedded V3C18I vs Intel Atom C3808

Last updated: 2023-04-26

CPU comparison with benchmarks


AMD Ryzen Embedded V3C18I		Intel Atom C3808
CPU comparison AMD Ryzen Embedded V3C18I or Intel Atom C3808 - 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 Ryzen Embedded V3C18I has 8 cores with 16 threads and clocks with a maximum frequency of 3.80 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen Embedded V3C18I was released in Q3/2022. The Intel Atom C3808 has 12 cores with 12 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C3808 was released in Q3/2017.

AMD Ryzen Embedded V (16)	Family	Intel Atom (108)
AMD Ryzen Embedded V3000 (5)	CPU group	Intel Atom C3000 (20)
3	Generation	5
Rembrandt (Zen 3+)	Architecture	Denverton
Desktop / Server	Segment	Desktop / Server
AMD Ryzen Embedded V2718	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The AMD Ryzen Embedded V3C18I is a 8 core processor with a clock frequency of 1.90 GHz (3.80 GHz). The Intel Atom C3808 has 12 CPU cores with a clock frequency of 2.00 GHz.
AMD Ryzen Embedded V3C18I	Characteristic	Intel Atom C3808
8	Cores	12
16	Threads	12
normal	Core architecture	normal
Yes	Hyperthreading	No
No	Overclocking ?	No
1.90 GHz	Frequency	2.00 GHz
3.80 GHz	Turbo Frequency (1 Core)	--
2.70 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 Ryzen Embedded V3C18I	Characteristic	Intel Atom C3808
--	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.
no iGPU	GPU	no iGPU
	GPU frequency	--
--	GPU (Turbo)	--
--	GPU Generation	--
	Technology
	Max. displays
--	Compute units	--
--	Shader	--
No	Hardware Raytracing	No
No	Frame Generation	No
--	Max. GPU Memory	--
--	DirectX Version	--

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.
no iGPU	GPU	no iGPU
No	Codec h265 / HEVC (8 bit)	No
No	Codec h265 / HEVC (10 bit)	No
No	Codec h264	No
No	Codec VP9	No
No	Codec VP8	No
No	Codec AV1	No
No	Codec AVC	No
No	Codec VC-1	No
No	Codec JPEG	No

Memory & PCIe The AMD Ryzen Embedded V3C18I supports a maximum of 64 GB of memory in 2 memory channels. The Intel Atom C3808 can connect up to 256 GB of memory in 2 memory channels.
AMD Ryzen Embedded V3C18I	Characteristic	Intel Atom C3808
DDR5-4800	Memory	DDR4-2133
64 GB	Max. Memory	256 GB
2 (Dual Channel)	Memory channels	2 (Dual Channel)
76.8 GB/s	Max. Bandwidth	34.1 GB/s
Yes	ECC	Yes
4.00 MB	L2 Cache	12.00 MB
16.00 MB	L3 Cache	--
4.0	PCIe version	3.0
20	PCIe lanes	16
39.4 GB/s	PCIe Bandwidth	15.8 GB/s
Thermal Management The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen Embedded V3C18I has a TDP of 15 W, that of the Intel Atom C3808 is 25 W.
AMD Ryzen Embedded V3C18I	Characteristic	Intel Atom C3808
15 W	TDP (PL1 / PBP)	25 W
--	TDP (PL2)	--
25 W	TDP up	--
10 W	TDP down	--
105 °C	Tjunction max.	100 °C
Technical details The AMD Ryzen Embedded V3C18I has a 20.00 MB cache, while the Intel Atom C3808 cache has a total of 12.00 MB.

AMD Ryzen Embedded V3C18I	Characteristic	Intel Atom C3808
6 nm	Technology	14 nm
Chiplet	Chip design	Monolithic
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3	ISA extensions	SSE4.1, SSE4.2
FP7r2	Socket	BGA 1310
AMD-V, SVM	Virtualization	VT-x, VT-x EPT, VT-d
Yes	AES-NI	Yes
Windows 10, Windows 11, Linux	Operating systems	Windows 10, Linux
Q3/2022	Release date	Q3/2017
--	Release price	369 $

show more data		show more data

AMD Ryzen Embedded V3C18I 8C 16T @ 1.90 GHz (3.80 GHz) buy now on Amazon and save! Intel Atom C3808 12C 12T @ 2.00 GHz buy now on Amazon and save!

Rate these processors

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 Ryzen Embedded V3C18I 8C 16T @ 3.80 GHz	0 (0%)
	Intel Atom C3808 12C 12T @ 2.00 GHz	306 (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 Ryzen Embedded V3C18I 8C 16T @ 2.70 GHz	0 (0%)
	Intel Atom C3808 12C 12T @ 2.00 GHz	3067 (100%)

Devices using this processor
AMD Ryzen Embedded V3C18I	Intel Atom C3808
Unknown	Unknown

Popular comparisons containing this CPUs


1.		Intel Atom C3808 vs Intel Xeon Platinum 8380
2.		Intel Celeron J4125 vs Intel Atom C3808
3.		AMD Ryzen 7 4800U vs Intel Atom C3808
4.		Intel Celeron 3955U vs Intel Atom C3808
5.		Intel Xeon Gold 6230T vs Intel Atom C3808
6.		Samsung Exynos 7872 vs Intel Atom C3808
7.		AMD Ryzen 5 2600 vs Intel Atom C3808
8.		Intel Atom C3808 vs Intel Core i3-4100U
9.		AMD Ryzen Embedded V3C18I vs AMD Ryzen 7 7700X
10.		Intel Atom C3808 vs Intel Atom C3338